Visual J# General Forum

Problems running J# in .NET 4.0 (Beta 2)

Thu, 26 Nov 2009 12:06:51 Z

I am running .NET 4.0 (Beta 2) on Windows 7 and have installed the J# Redistributable 2.0 successfully.

When I run the application I get the following error:

System.DllNotFoundException occurred
Message=Unable to load DLL 'vjsnativ': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
Source=vjslib
TypeName=""
StackTrace:
at com.ms.vjsharp.VJSlibString.BJLoadResourceDll<PInvokeHelper>vjsnativ(String path, String file, String fallBackFile)
at com.ms.vjsharp.VJSlibString.BJLoadResourceDll(String path, String file, String fallBackFile)
InnerException:

I have checked and the module not found (vjsnativ) does exist within the .NET Framework v2.0.50727 folder.

The same application is running fine on my other machine, which is also running .NET 4.0 Beta 2, but has been upgraded successively from earlier versions of .NET 3.5.

I also tried installing the .NET 2.0 redistributable (per the statement on the J# Redistributable download page) but was advised that I already have that on the machine.

Finally, I can get the application to run if I copy the vjsnativ file from its current location into the \bin of the application. But obviously this is a brittle fix.

Any help appreciated.
Richard Pawson

i can't acess a static method from a class, which is in a .dll classlibrary.

Thu, 12 Nov 2009 01:28:47 Z

i have a classlibrary, and a project. This project has a reference to the classlibrary (which is a .dll). In my project i make an import instruction of the proper package from the classlibrary. But when run the application i can't access an static method from one class. This is the main program:

----------------------------------------main---------------------------------------------
import java.io.IOException;
import Biblioteca.*;

public class Program
    {static int p1[] ={ 1, 7, 2 };
    static int p2[] ={ 2, 5, 4, 1,5,8 };
    polinomio pol1, pol2, pol3;
    termino t1, t2, t3;
    public static void main(String[] args)throws IOException
        {polinomio pol1 = new polinomio(p1);
        polinomio pol2 = new polinomio(p2);
        polinomio pol3=new polinomio();
        pol1.visualiza();
        pol2.visualiza();
        pol3 = polinomio.suma(pol1, pol2);   // this is the function that cannot be accesed.
        pol3.visualiza();
        System.in.read();
        }
    }

--------------------------------Biblioteca.dll------------------------------------------------------------------------------
--------------------------------polinomio.class---------------------------------------------------

package Biblioteca;

import java.io.IOException;

public class polinomio
{
    private int pGrado;
    private termino[] pTerminos;
    public polinomio()
    { pGrado = 0; }
    public polinomio(int G)
    { pGrado = G; }
    public polinomio(int mantisas[])
    {
        pGrado = mantisas.length;
        pTerminos = new termino[pGrado];
        for (int i = 0; i < pGrado; i++)
        { pTerminos[pGrado - 1 - i] = new termino(mantisas[i], pGrado - 1 - i); }
    }
    public void visualiza()
    {
        for (int i = pGrado - 1; i >= 0; i--)
        {
            pTerminos[i].visualiza();
            if (i > 0)
            { System.out.print("+"); }
        }
        System.out.println();
    }
    public termino getTermino(int i)
    { return pTerminos[i]; }
    public void setTermino(int i, termino T)
    { pTerminos[i] = T; }
    static polinomio suma(polinomio p1, polinomio p2)
    {
        polinomio p3 = new polinomio();
        if (p1.pGrado < p2.pGrado)
        {
            p3 = p2;
            for (int i = 0; i < p1.pGrado; i++)
            {
                termino t = new termino();
                t = termino.suma(p1.getTermino(i), p2.getTermino(i));
                p3.setTermino(i, t);
            }
        }
        else
        {
            p3 = p1;
            for (int i = 0; i < p2.pGrado - 1; i++)
            {
                termino t = new termino();
                t = termino.suma(p1.getTermino(i), p2.getTermino(i));
                p3.setTermino(i, t);
            }
        }
        return (p3);
    }
}

----------------------------------------termino.class---------------------------------------------------

package Biblioteca;

public class termino
{
    private int pMantisa;
    private int pExponente;
    public termino()
    {
        pMantisa = 0;
        pExponente = 0;
    }
    public termino(int M, int E)
    {
        pMantisa = M;
        pExponente = E;
    }
    public void visualiza()
    { System.out.print(pMantisa + "x^" + pExponente); }
    static termino suma(termino T1, termino T2)
    {
        if (T1.pExponente == T2.pExponente)
        {
            termino T3 = new termino();
            T3.pMantisa = T1.pMantisa + T2.pMantisa;
            T3.pExponente = T1.pExponente;
            return (T3);
        }
        else
        {
            System.out.println("Error: No se pueden sumar dos términos de distintos exponentes");
            return (null);
        }
    }
}

¿how can i access the static method "polinomio.suma(,)"?

Installation of MCMS

Fri, 02 Feb 2007 15:03:24 Z

Hi,

When i tried to install Microsoft Content Management Server it gives the message above!

I've installed J# .NET Redistributable Package Version 2.0 but it says that needs 3.0 i can't find the 3.0 in the download area.

Wich package sould i install in order to satisfy this requisite?

Thanks in advance, Bruno Franco.

Prerequisites

WARNING!

You have chosen to perform a complete installation; however, the following component(s) cannot be installed due to dependencies on applications that are not installed on this computer:

- Need Microsoft Visual Studio.NET 2002 (required by Developer Tools for Visual Studio.NET 2002)
- Need Microsoft Visual J# .NET Redistributable Package Version 3.0 (required by Site Manager and Site Stager)

Microsoft Content Management Server SP1a Components

%windir%\java\trustlib on vista

Sun, 25 Oct 2009 10:25:02 Z

I've encoutered this problem: I have a bunch of unregistered java classes, and I want to create wrappers for them in jscript - via the GetObject("java:classname") function. I've installed Microsoft Java VM and copied the *.class files to the %windir%\java\trustlib dicectory.
All this was done on WinXP and on Vista. When I start the script with GetObject on XP everything works pretty fine, but Vista gives me some "invalid syntax", "unknown exceptions" and those kinds of errors.
Maybe, the trustlib for Vista is located somewhere else, as it was in NT? Or maybe the problem is with the compatibility of the old Microsoft JVM (I'm new to java, but, as far as I understand, it's not used since J# has appeared?) and Vista?
Anyone knows?

PS well, i understand all this can be done the other way, but it's not the result I need, 'cause all this is a study project designed to demonstrate creating java object wrappers in jscript via the Microsoft JVM, so it has to be done this way, unfortunately.

25 question "java"

Sat, 15 Aug 2009 19:11:16 Z

The name of a Java program file must match the name of the class with the extension .java

True

B. False

Two methods cannot have the same name in Java.

A. True

False

The modulus operator (%) can be used only with integer operands

True
False

Declarations can appear anywhere in the body of a Java method.

True
False

All the bitwise operators have the same level of precedence in Java.

True
False

When X is a positive number, the operations x>>2 and x>>>2 both produce the same result.

True

B. False

If a=10 and b=15, then the statement x=(a>b)?a:b; assigns the value 15 to x

True

B. False

In evaluating a logical expression of type

Boolean expression1 && Boolean expression2

Both the Boolean expressions are not always evaluated.

True

B. False

In evaluating the expression (x == y && a<b) the boolean expression x==y is evaluated first and then a<b is evaluated.

True

B. False

The default base is always required in the switch selection structure.

True

B. False

The break statement is required in the default case of a switch selection structure.

True

B. False

The expression (x ==y && a<b) is true if either x == y is true or a<b is true

True

B. False

A variable declared inside the for loop control cannot be referenced outside the loop

True

B. False

Java always provides a default constructor to a class

True

B. False

When present package must be the first noncomment statement in the file.

True

B. False

The import statement is always the first noncomment statement in a Java program file

True

B. False

Objects are passed to a method by use of call-by-reference

True

B. False

It is perfectly legal to refer to any instance variable inside of a static method.

True

B. False

When we implement an interface method, it should be declared as public

True

B. False (abstract)

We can overload methods with differences only in their return type

True

B. False

It is an error to have a method with the same signature in both the super class and its subclass.

True

B. False

A constructor must always invoke its super class constructor in its first statement.

True

B. False

Subclasses of an abstract class that do not provide an implementation of an abstract method, are also abstract.

True

B. False

Any class may be inherited by another class in the same package.

True

B. False

Any method in a super class can be overridden in its subclass.

True

B. False

How add the (Runtime) script tag using JavaScript inside body tag which will be accessed by the Silverlight Object automaticall

Mon, 25 Jun 2007 05:34:09 Z

Q: How add the (Runtime) script tag of type=text/xaml using JavaScript inside body tag which will be accessed by the Silverlight Object automatically?

The Script written in blue color need to generate in runtime and need to be inserted inside the body tag…

So after adding the script dynamically the out put page should be

<Html>

<Body>

</ABC>

</Script>

function create_myscript_in_body_tag ( )

{

/* what should be my Code here?*/

}

create_myscript_in_body_tag( ); //---calling the function to create script tag inside body in runtime…

</body>

<Html>

Even i have tried with the following codes....I failled....

var myscript='<script id="xxx" type="text/xaml" >';

myscript += '<Can ' Width="640" Height="400">';

myscript += ' <Can x:Name="plotarea" Can.Top="0" Can.Left="0" >';

myscript += ' </Can>';

myscript += ' </script>';

function mine()

{

var hd1 = document.getElementsByTagName('body')[0];

var scr = document.createElement('script');

scr.type = 'text/xaml';

scr.text = myscript;

hd1.appendChild(scr);

}

Then What is the Problem?

Silverlight Object is unable to find out the Script tag from the body part, using the id 'xxx'.................

Silverlight Object should access that xaml created at runtime inside body tag...

Please Help............

VJS1282 error - cannot compile

Sat, 17 Oct 2009 04:57:54 Z

I get an error when trying to compile.

Thanks in advance for all help.
-jeremy

my class starts like this:
--------------------
package le.l;

import java.util.*;
import java.lang.*;

public class ly {

    public Object [] FCN = null;
    public String d;
    public String m;
    public String y;
    public String fn;
    public String cnbrs = "";

Runescape Java Problem

Sun, 18 Oct 2009 15:05:04 Z

I want to play runescape, so I downloaded Java, but I can't play

I can't see it in my advanced settings at internet-options..

when I play, i get this error:
Java Plug-in 1.6.0_16
Using JRE version 1.6.0_16-b01 Java HotSpot(TM) Client VM
User home directory = C:\Users\bertiebol
----------------------------------------------------
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
l:   dump classloader list
m:   print memory usage
o:   trigger logging
q:   hide console
r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
x:   clear classloader cache
0-5: set trace level to <n>
----------------------------------------------------
basic: Added progress listener: sun.plugin.util.GrayBoxPainter$GrayBoxProgressListener@d3d6f
network: Cache entry not found [url: http://world53.runescape.com/loader-27800467.jar, version: null]
network: Connecting http://world53.runescape.com/loader-27800467.jar with proxy=DIRECT
network: Connecting http://world53.runescape.com:80/ with proxy=DIRECT
java.net.SocketException: Invalid argument: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack.downloadJAR(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack.access$000(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin.PluginURLJarFileCallBack.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.connect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFileInternal(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFile(Unknown Source)
at sun.misc.URLClassPath$JarLoader.getJarFile(Unknown Source)
at sun.misc.URLClassPath$JarLoader.access$600(Unknown Source)
at sun.misc.URLClassPath$JarLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath$JarLoader.ensureOpen(Unknown Source)
at sun.misc.URLClassPath$JarLoader.<init>(Unknown Source)
at sun.misc.URLClassPath$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getResource(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
network: Cache entry not found [url: http://world53.runescape.com/loader-27800467.jar, version: null]
network: Connecting http://world53.runescape.com/loader-27800467.jar with proxy=DIRECT
network: Connecting http://world53.runescape.com:80/ with proxy=DIRECT
network: Cache entry not found [url: http://world53.runescape.com/loader.class, version: null]
network: Connecting http://world53.runescape.com/loader.class with proxy=DIRECT
network: Connecting http://world53.runescape.com:80/ with proxy=DIRECT
network: Cache entry not found [url: http://world53.runescape.com/loader/class.class, version: null]
network: Connecting http://world53.runescape.com/loader/class.class with proxy=DIRECT
network: Connecting http://world53.runescape.com:80/ with proxy=DIRECT
basic: load: class loader.class not found.
load: class loader.class not found.
java.lang.ClassNotFoundException: loader.class
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.SocketException: Invalid argument: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at java.net.HttpURLConnection.getResponseCode(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 7 more
Exception: java.lang.ClassNotFoundException: loader.class

anybody know what to do?

JSharpCodeProvider ???

Wed, 09 Jul 2008 10:59:48 Z

Hi Guys,

I have been asked to use JSharpCodeProvider to generate J# code. i know CSharpCodeProvider, VBCodeProvider but could not able to get JSharpCodeProvider. I could not able to get that in my code-i mean i am not getting Microsoft.VJSharp (or) Microsoft.JSharp (?). do i have to add any assembly in the reference? i searched in NET component but could not able to find any Microsoft.VJ....

so what should i do to get Microsoft.VJSharp ?

please guide me.

Thanks!

Getting cookies using System.Net.Webclient class

Tue, 18 Mar 2008 20:52:09 Z

Subject almost says it all, im trying to get the appropriate cookies for the webpage im loading. The webpage source loads fine, but there doesn't seem to be a way to control/view/use the cookies i should be getting with the page. This makes it impossible for the program to visit pages where you need to be logged in to view. The login code is posted below, with different URL's that is:

System.Net.WebClient webcli = new System.Net.WebClient();
       System.Collections.Specialized.NameValueCollection namcol = new System.Collections.Specialized.NameValueCollection();
       System.Uri uri = new System.Uri("http://www.example.com/login2.php");
       namcol.Add("v","2");
       namcol.Add("login",loginBox.get_Text());
       namcol.Add("pass", passBox.get_Text());
       ubyte[] response = webcli.UploadValues(uri, "POST", namcol);

       listBox1.get_Items().Clear();
       listBox1.get_Items().Add(System.Text.ASCIIEncoding.get_ASCII().GetString(response));
       Showsource(response);

Showsource does just that, show the source. This all works and i can verify that it DOES login as long as the values in namcol are correct. The only problem is that its impossible to get any further without the cookies. How do i get them? And how do i use them to verify that im logged in?

If anyone knows or has a hint/tip/lead, don't hesitate to post.

Why is Visual J# is not included in Visual Studio 2010 ?

Wed, 15 Jul 2009 04:18:43 Z

I heard that Visual J# is not included in Visual Studio 2008 and will not be included in future versions of Visual Studio . Is this true and why Microsoft made this kind of decision ?

Thank you !

Adodb.command fails

Wed, 30 Sep 2009 14:51:34 Z

Using visual studio 2008, I have my default.aspx calling a jscript file which can run adodb.recordset but not adodb.command.
Error message: microsoft jscript runtime error automation server can't create object scripting.filesystemobject
when line code is reached var cmd = new ActiveXObject("ADODB.Command"); see code below:

function

ConnectDatabase(){ //Database Connection

var

objdb=new ActiveXObject("ADODB.Connection");

var

cs="Provider=SQLOLEDB;Data Source=HQDW1;Initial Catalog=WorkflowData;User ID=Wkflow;Password=mhm4reports";

objdb.Mode = 3;

objdb.Open(cs);

return

(objdb);

}

function

TestConn(){

var

dbConnection;

dbConnection=ConnectDatabase();

var

cmd = new ActiveXObject("ADODB.Command");

cmd.ActiveConnection = dbConnection;

cmd.CommandText =

"dbo.test";

cmd.CommandType = adCmdStoredProc;

params.Append (cmd.CreateParameter(

"@col2", adVarChar, adParamInput, 50));

params(

"@col2") = "rock";

cmd.Execute;

}

Preventing vjsharp compiler to be invoked?

Mon, 28 Sep 2009 10:12:05 Z

Hi,

To make a long story short, I was aked to package an already existing web site into a Visual Studio (2008) WebSite project. This web site has mainly asp 3.0 files (.asp) and .NET files (mainly .aspx and .vb and some ascx and .dll in the /bin folder). Things have been going rather smoothly so far but now, I'm stuck with a particular forder that has some java .class in it. The project won't compile with those and I get the error:

The CodeDom provider type "Microsoft.VJSharp.VJSharpCodeProvider, VJSharpCodeProvider, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" could not be located.

Now, I guess I could install VJ# but I don't see the point in doing this since those .class files are meant to be sent to the client (it's a java menu) and they don't need to be compiled in the project in the first place...

So my question is: is there a way to prevent the .class from triggering the vjsharp compiler? Something like "ignore all .class files". Please take notice that the projet is a WebSite project and not a WebApplication project (if it makes any difference for that situation).

I kow it's a long shot to ask how NOT to use j# in a j# forum but I guess if it can be done, one of you might most likely be aware of how to do it.

Thank you very much.

How to run .jar file from ASP.NET application? Error?

Thu, 17 Sep 2009 05:51:40 Z

Hi

Could anyone let me know what is wrong with the below code.
It is not displaying any message.

I have a button click event which runs .jar file from C#.NET application.
//Button Click Event for running .jar file
protected void btnRunJarApplication_Click(object sender, EventArgs e)
{
String strJarFilePath = "\\testHelloWorldNew.jar";

Process proc = new Process();
try
{
proc.StartInfo.FileName = "java";
proc.StartInfo.Arguments = "-jar " + strJarFilePath;
proc.StartInfo.CreateNoWindow = false;
proc.StartInfo.WindowStyle = ProcessWindowStyle.Normal;
proc.StartInfo.UseShellExecute = false;

DirectoryInfo currentDir = new DirectoryInfo(Environment.CurrentDirectory);
proc.StartInfo.WorkingDirectory = currentDir.FullName;

proc.Start();
//give Processor 5sec to close
proc.WaitForExit(5000);
}
catch (Exception ex)
{
if (!proc.Start())
throw new Exception("Failed to start Pull process");

}
}

I have the following questions:
(1). testHelloWorldNew.jar file is displaying the "Welcome to HelloWorld!" from Command Prompt. How can i either capture this message or the status of the execution of .jar file??
(2).How to make sure this process is executing correctly and closing?

Can anybody throw some light on this?

Thanks.

J# package errors on Windows 7

Fri, 25 Sep 2009 17:28:39 Z

Hi;

We have a major problem with the J# redist package on 64-bit operating systems. It tries to run and then does nothing. I understand the problem is that it was written for 32-bit O/Ses only, but now that Windows 7 is shipping, this is a major problem.

1) Is there any easy way to edit the product.xml file to tell it to do nothing if it's a 64-bit O/S? That at least would let our install continue and our .MSI in that case will pop up a warning and offer to take them to the J# download page.

2) Can the J# package be upgrade to support Windows 7? I think this is a fair request as the product is still supported by Microsoft and it is broken for Vista and Windows 7.

thanks - dave

Laugh your ____ off funny - Cubicle Wars

How to run java jar file in .net application

Thu, 29 May 2008 05:59:41 Z

Hello to every one

I create one application in java technology.It works fine.But problem is, to run the (java application) jar file in .net application.I tried, but i didn't get the solution.Is there anybody know the way please help me, I eagerly waiting for your quick reply...........

Triggering Windows Password Filters?

Fri, 04 Sep 2009 17:16:49 Z

Hi All,

I've run into a challenge, and I was hoping that perhaps someone could help me.

Due to certain system constraints (old code), I have to force all registered local password filters to run from J#.

The fun part is that this is a web app, so the machine it is running on is not necessarily logged in as the user that I wish to change.

Basically, I am provided with the user's name and both their old and new password, which is what password filters use to take. I don't even need to change the user's password using the server, I just need to get the registered password filters to trigger with the parameters it normally takes.

I am quite certain that, unless I made a mistake, the J# methods for ActiveDirectory do not trigger password filter, is there another way?

Regards,
Pieter

Preferably

What happened to the JAVA language in VS 2008

Sat, 22 Aug 2009 20:55:55 Z

In VS 2005 express I found a specific JAVA language issue. In VS 2008 I only find support for the languages C++ C# and Basic.
What if I wan't to learn the JAVA language?

jfri

Error row when i update resultset using JAVA JDBC-ODBC Bridge e Microsoft Access

Mon, 24 Aug 2009 22:35:16 Z

When i execute this code:

            PreparedStatement ps = getConexao().prepareStatement(

                    "select * from customers",

                    ResultSet.TYPE_SCROLL_SENSITIVE,

                    ResultSet.CONCUR_UPDATABLE );



            

            ResultSet rs = ps.executeQuery();



            while (rs.next()) {



                            rs.updateString(3, empresa.getRazaoSocial());

                            rs.updateRow();



            }

error code: 0
occurs the folow error:

java.sql.SQLException: [Microsoft][Driver ODBC para Microsoft Access]Error in row
at sun.jdbc.odbc.JdbcOdbcResultSet.setPos(JdbcOdbcResultSet.java:5271)
at sun.jdbc.odbc.JdbcOdbcResultSet.updateRow(JdbcOdbcResultSet.java:4171)

How can I get the values of DataFields of a DetailsView in J# ?

Fri, 21 Aug 2009 14:14:27 Z

String Text = DetailsView1.get_ID().ToString();

With this syntax I get the name of the instance: “DetailsView1”

I need the syntax in j# to get the value of a DataField of DetailsView1, because I need the String of the last DataField for another table.

Running MSMQ application on Linux server

Mon, 17 Aug 2009 15:03:12 Z

I need to run a java application on a Linux server, and I need to send messages to MSMQ queue on a windows server from that application. Is there a library available for Linux platform that I can use to build such application? I am planning to use Java JNI to run C++ code so that I can use the MSMQ C library provided by Microsoft for accessing MSMQ services. It is possible to do this if I run the java app on windows server, but Can I do this from a Linux server, how do I configure MSMQ on Linux server? What are the issues involved in sending messages to an MSMQ queue on Windows server from a Linux server? Apprecite any help on this.

Srinivas

Srini

Visual #J 2005 Express Edition and Visual Studio 2008

Wed, 05 Dec 2007 10:05:12 Z

Hello,
I Just installed visual studio 2008, but i miss J# very much, so i would like to install J# 2005 Express Edition.
The only question that i have: will the instalation of J# break the vs2008 installation?

Converting Java to VB or C# assistance...

Wed, 24 Jun 2009 23:14:55 Z

I've tried to use Java to C# or VB converters but they don't work very well as they seem to just assume everythings a unknow Object.

I need to convert this Java code to either C# or VB (VS 2008 platform using .NET 3.5) in a web applications (ASPX using VB.NET code behind).

String post = "https://www.somewebsite.com/2?xml=" + URLEncoder.encode(xml);
URL url = new URL(post);
HttpURLConnection connection = (HttpURLConnection)url.openConnection();
connection.setDoOutput(true);

InputStream in = connection.getInputStream();
BufferedReader inBuf = new BufferedReader(new InputStreamReader(in));
StringBuffer xmlResponse = new StringBuffer();
String str = inBuf.readLine();
while (str != null) {
xmlResponse.append(str);
str = inBuf.readLine();
}
System.out.println("Response: " + xmlResponse.toString());

Thanks, Rob.

programs and runescape

Fri, 04 May 2007 23:10:05 Z

Hello, I have just got into programming and have made a lot of... basic programs and I wanted to know of some good places that will help me out with the coding and other stuff...

(by the way... I use visual C# 2005 express edition)

also if any one knows how to make a runescape privet server... that would be very useful

need help with runescape java

Mon, 09 Oct 2006 09:10:27 Z

i have the site sponsored client window to the game Runescape by Jagex. When I open this file i can get all the way to the login, login and then after the game (java based web-browser game) it comes up with the error:

This program has performed an illegal operation and will be shut down.

RUNESCAPE caused an invalid page fault in module JIT.DLL at 017f:7c319f2.

Followed by some register information. I have no idea wat this means but i cannot play the game in the client window and this frustrates me. please help, btw i have slightly altered the security (ie accepting some scripts etc.) in vain to allow it to play, please help me.

runescape dont work

Tue, 08 Jan 2008 17:15:20 Z

i started playing runescape 8 months ago but last month on november runescape started not to work. the bar loaded i typed my user in i started playing after 5 seconds the pc freezes then a bar came up saying (windows memory too low). so i checked if i have java and it said i have a realy old version so i instilled the new one but now when i play runescape the bar loading bar comes up and it gets up to 20% then the pc freezes and the internet shuts down. i dont know if the new java instillation has worked but i cant even type my name in now its gone worse after getting the new java. if you know how to fix this please help me!

.NET 4.0 support to run J# application

Mon, 20 Jul 2009 08:20:21 Z

Does anybody encounter the following error when trying to run some Visual J# application in WinXp with .NET4.0 framework and Visual J# runtime 2.0 runtime installed? Thanks!

Caught an unexpected exception:
System.IO.FileNotFoundException: Could not load file or assembly 'vjslib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified. File name: 'vjslib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' at CORBA.ORB.Init(String[] args, IDictionary props) at BankServerCSharp.Main(String[] args)

WRN: Assembly binding logging is turned OFF. To enable assembly bind failure logging, set the registry value [HKLM\Software\M
icrosoft\Fusion!EnableLog] (DWORD) to 1. Note: There is some performance penalty associated with assembly bind failure lo
gging. To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fus
ion!EnableLog].

Press <Enter> to exit...

After turning on the binding log, below is what I can see from the binding log.

Caught an unexpected exception:
System.IO.FileNotFoundException: Could not load file or assembly 'vjslib, Versio
n=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its de
pendencies. The system cannot find the file specified.
File name: 'vjslib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f
11d50a3a'
at CORBA.ORB.Init(String[] args, IDictionary props)
at BankServerCSharp.Main(String[] args)

=== Pre-bind state information ===
LOG: User = DPG11120\Administrator
LOG: DisplayName = vjslib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b
03f5f7f11d50a3a
(Fully-specified)
LOG: Appbase = file:///C:/Borland/VisiBroker/VisiNet/examples/Corba/Basic/Server
/bin/Debug/
LOG: Initial PrivatePath = NULL
Calling assembly : Borland.Janeva.Runtime, Version=8.0.1.4, Culture=neutral, Pub
licKeyToken=f451cb1407ec555e.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\Borland\VisiBroker\VisiNet\example
s\Corba\Basic\Server\bin\Debug\BankServerCSharp.exe.Config
LOG: Using host configuration file:
LOG: Using machine configuration file from c:\WINDOWS\Microsoft.NET\Framework\v4
.0.20506\config\machine.config.
LOG: Post-policy reference: vjslib, Version=1.0.5000.0, Culture=neutral, PublicK
eyToken=b03f5f7f11d50a3a
LOG: Attempting download of new URL file:///C:/Borland/VisiBroker/VisiNet/exampl
es/Corba/Basic/Server/bin/Debug/vjslib.DLL.
LOG: Attempting download of new URL file:///C:/Borland/VisiBroker/VisiNet/exampl
es/Corba/Basic/Server/bin/Debug/vjslib/vjslib.DLL.
LOG: Attempting download of new URL file:///C:/Borland/VisiBroker/VisiNet/exampl
es/Corba/Basic/Server/bin/Debug/vjslib.EXE.
LOG: Attempting download of new URL file:///C:/Borland/VisiBroker/VisiNet/exampl
es/Corba/Basic/Server/bin/Debug/vjslib/vjslib.EXE.

Press <Enter> to exit...

It looks like after loading the "c:\WINDOWS\Microsoft.NET\Framework\v4.0.20506\config\machine.config", it points to "Post-policy reference: vjslib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a". However, I have checked the machine.config file, it does not have any setting for this vjslib. It makes me more confused. Where this Post-policy reference comes in?

Unicode support in java.util.zip

Wed, 29 Jul 2009 12:31:16 Z

Hi,

I wrote a code in C# to zip files using java.util.zip. It was working fine until it encountered some files with Unicode characters in name. Is Unicode not supported in java.util.zip or am I missing something. Does this have to do anything with codepages installed in Windows?

J# compile error with PixelGrabber

Mon, 27 Jul 2009 11:51:00 Z

I'm trying to compile my j# application, but I get the following error: 

Cannot find constructor 'java.awt.image.PixelGrabber(System.Drawing.Image, int, int, int, int, int[], int, int)'


What am I doing wrong? This is my code:





Image picture;

PixelGrabber pg;
picture = new Bitmap(txtUpload.get_Text());
int[] pixels;
pixels = new int[picture.get_Width()*picture.get_Height()];
pg = new PixelGrabber(picture, 0, 0, 0, 0,pixels,0,0);

Late system - Comparing time!

Sat, 25 Jul 2009 09:17:55 Z

Basically im coding a program that will check if you are late.

Cutoff time being 8:00 AM.

Currently the time is in the form of a string for database purposes.

Im not sure if i should change it to an int to compare maybe?

Seeing as the cutoff time is 0800 hours maybe i should take just the "08" and compare that.. im really unsure atm.

But basically i want to compare current time with the cutoff time. If the current time is past cutoff, then I will assign that person as late.

Any help appreciated.

Zac

Application encounter run-time error with .NET4.0 framework and Visual J# runtime 2.0 runtime installed

Mon, 13 Jul 2009 10:09:15 Z

Hi, Dear all,
Does anybody encounter the following error when trying to run some Visual J# application in WinXp with .NET4.0 framework and Visual J# runtime 2.0 runtime installed? Thanks!

Caught an unexpected exception:
System.IO.FileNotFoundException: Could not load file or assembly 'vjslib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified. File name: 'vjslib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' at CORBA.ORB.Init(String[] args, IDictionary props) at BankServerCSharp.Main(String[] args)

Press <Enter> to exit...

how can i initialize ubyte[] key from string for triple des crypto class

Tue, 14 Jul 2009 15:56:43 Z

hi,
I need to inizialize de ubyte[] key from string (in j#) how can i do it?

Thread sleep

Mon, 13 Jul 2009 18:28:15 Z

I have a method stopWhining: this should stop outputting "Hello World!" for a millis amount of time. But also the compiler says this.sleep(millis) is wrong. Why? How can I make this method do what I want?

public class Main {

    public static void main(String[] args) throws InterruptedException {

        Player p1 = new Player();
        p1.stopWhining(10000);
    }

}

public class Player implements Runnable{

    static String text="Hello World!";

    public Player(){

        Thread thread = new Thread(this);
        thread.start();

    }

    public void run(){

   while(true){

            System.out.println(text);

        }

    }

    public void stopWhining(int millis) throws InterruptedException{

        this.sleep(millis);

    }

}

The compiler keeps telling me that the current running thread is always main. So Thread.sleep(millis) won't work.

Client Side JavaScript and Listboxes

Tue, 28 Apr 2009 12:40:16 Z

Hi,

I'm developing a web form in Visual Studio using C# and I've come across a situation where I need a little help with some client side scripting. The page has a Listbox1 and a ListBox2 and I would like only one listbox to have a selected item at a time. That is to say if the user selects an item in Listbox1 and then selects an item in ListBox2 then the item in Listbox1 would be unselected. Any help greatly appreciated.

error that says java.net.sockettimeoutexception:read timed out

Fri, 03 Jul 2009 07:07:33 Z

When I try to log into a chatroom on another website, I get and error that says java.net.sockettimeoutexception:read timed out. Then it won't let me in. How do I fix that?

Error location 18

Wed, 01 Jul 2009 19:23:45 Z

One of our customers is getting the following error. Any idea what it means?

An unhandled exception of type 'java.lang.RuntimeException' occurred in WindwardReports.dll 
Additional information: Error location 18

thanks - dave

Cubicle Wars - www.windwardreports.com/film.htm

Advantages of J#?

Tue, 16 Jun 2009 21:35:01 Z

Hi,

I know I can read the library and different articles on the net, I heard about J# years ago, but can any enthousiast user tell me from experience, what the advantage of J# is?

Since it is still supported.... and seems usefull.

AJAX Control Toolkit Error-Could not load file or assembly 'vjslib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b

Fri, 21 Sep 2007 13:56:00 Z

Hello,

While I was compiling the AJAX Control tookit, I am getting the following error.

Error 1 Could not load file or assembly 'vjslib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified. C:\Program Files\Microsoft ASP.NET\ASP.NET 3.5 AJAX Extensions\TemplateVSI\TemplateVSI.csproj 43 5 TemplateVSI

Has anyone gotten this to work?

thanks

Binoy

problem with MessageBox() i.e. it will allow to open different windows thought messagebox poped up.

Mon, 08 Jun 2009 05:44:41 Z

I have used MessageBox() in following function and problem is that when MessageBox() calls user get message with Yes no and cancel although user will able to open another dialog which should not possible in MessageBox()
int showQuestion(HINSTANCE hinst, HWND hw, UINT id_title, UINT id_text, ...) {
    WCHAR *text, *title;
    va_list args;
    va_start(args, id_text);
    title = formatString(hinst, id_title);
    text = vformatString(hinst, id_text, args);
    va_end(args);
    int code =
    MessageBox(NULL, text, title, MB_YESNOCANCEL|MB_ICONQUESTION);
    if(code == IDYES) return 1;
    else if(code == IDNO) return 0;
    return -1;
}
can you please guide me what is problem in MessageBox() which doesn't work as modal dialog message.

AfxMessageBox() does not show focus on YES button , Do you know reason?

Thu, 04 Jun 2009 07:06:50 Z

I have used following function in my vc++ code.
f(AfxMessageBox("Do you want to save changes",MB_YESNOCANCEL , NULL)!=IDYES)
{
return;
}

can you please let me know the reason why this sentense doesnt set focus on YES button?
strange thing is that we are able to see focus on YES button in debug mode by pressing F5 key.

please guide me.