Visual C# announcement
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Link
This forum is for C# related question. GUI questions become very unclear if its a WPF or Winforms or ASP.Net related question.
Please post any GUI related questions to the target forum:
Windows Forms General
Windows Presentation Foundation (WPF)
ASP.Net forums
depending on what you are working on.
The C# forum is for C# related questions on the language constructs and not indirect component usage. THX
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0 VotesOut of Index Error Can someone point me in the right direction to fix this error?
Problem getting Account Master Header Data Source:mscorlib Description: Index was out of range. Must be non-negative and less than the size of the ...Unanswered | 3 Replies | 84 Views | Created by Si2323 - Wednesday, September 18, 2019 4:00 PM | Last reply by Xingyu Zhao - Thursday, September 19, 2019 7:51 AM
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0 Votes
Send email without smtp client
Is there a way to send email using the Microsoft mail app? or some other app?Unanswered | 5 Replies | 105 Views | Created by hesh112 - Wednesday, September 18, 2019 10:05 AM | Last reply by Jack J Jun - Thursday, September 19, 2019 6:56 AM -
0 Votes
Save program settings
How do I save program settings in .net core (any version) console application? I can read settings from appsettings.json, but how do I save or update those ...Unanswered | 5 Replies | 83 Views | Created by pczurak - Wednesday, September 18, 2019 7:49 PM | Last reply by Jack J Jun - Thursday, September 19, 2019 6:53 AM -
0 Votes
Should a directory path variable end with a trailing slash?
Dear All, What is the difference between "c:\test" and "c:\test\"? 1. Should the directory path variable be end with a ...Proposed | 5 Replies | 166 Views | Created by E-John - Tuesday, September 10, 2019 6:31 AM | Last reply by Jack J Jun - Thursday, September 19, 2019 5:50 AM -
0 Votes
If I export this multilingual text resource to file, how to load specific multilingual string for each control's text from file?
Dear All, On Windows Form, we could load multilingual for each control text by following way, ComponentResourceManager ...Proposed | 6 Replies | 194 Views | Created by E-John - Thursday, September 5, 2019 1:21 AM | Last reply by Jack J Jun - Thursday, September 19, 2019 5:46 AM -
2 Votes
Print CultureInfo on Console, some native names show "???", how to solve it?
Dear All, Print CultureInfo on Console, some native names show "???", how to solve it? Thanks and Best ...Proposed | 4 Replies | 111 Views | Created by E-John - Tuesday, September 17, 2019 2:33 PM | Last reply by E-John - Thursday, September 19, 2019 5:44 AM -
0 Votes
Text to speech
Hi. For everyone! Win 10 home runs on my machine (asus vivobook). I would write an application in C # with English and ...Unanswered | 8 Replies | 294 Views | Created by Riha46 - Saturday, September 7, 2019 4:30 PM | Last reply by Jack J Jun - Thursday, September 19, 2019 5:37 AM -
3 Votes
visual c# 2010 step by step john sharp
I got the visual c# 2010 step by step john sharp book, but the practice files in CD are for visual Basic, How can I found them?Answered | 4 Replies | 1212 Views | Created by Babak iran nezhad - Sunday, January 18, 2015 6:18 PM | Last reply by rinzler75 - Thursday, September 19, 2019 1:44 AM -
0 Votes
C# Insert TextBox text into MS Database
Hi I have a MS Database called Holidays with 2 tables called: Destination and Booking. I have a web form consisting of: GridView Displaying the data from Destination ...Unanswered | 3 Replies | 58 Views | Created by Dreyer Vorster - Wednesday, September 18, 2019 8:49 PM | Last reply by Tim Roberts - Thursday, September 19, 2019 12:17 AM -
27 Votes
How to convert the string to byte in c# ?
hello C# gurus, i am trying to convert string to byte using this code, but it gives error pls help me.. public static byte[] ...Answered | 15 Replies | 360413 Views | Created by Ghanshyam Singh - Friday, January 27, 2006 2:04 PM | Last reply by Tim Roberts - Wednesday, September 18, 2019 5:12 PM -
0 Votes
Get Users from AD Group with more than 2000 users to gridview
Hi All, I have been using the below code to get the list of users from active directory for a selected group, this code pulls the details without any issue for ...Answered | 5 Replies | 1199 Views | Created by Vamshi Gopalapuram - Tuesday, May 2, 2017 5:52 AM | Last reply by jamie.grinnell - Wednesday, September 18, 2019 5:07 PM -
9 Votes
Get Master Details From a Database with Datareader
Greetings to the community, I have a question, I have 3 tables (Project, Phases and Comments), a master and two details the relationship is one to many between ...Answered | 16 Replies | 354 Views | Created by Augusto C - Wednesday, September 11, 2019 4:26 PM | Last reply by DA924x - Wednesday, September 18, 2019 4:24 PM -
1 Votes
Announcing MSDN Code Gallery Retirement
Announcing MSDN Code Gallery Retirement 08-05-2019 This post was written by April Speight, Senior Program Manager, Interactive ...Discussion | 2 Replies | 126 Views | Created by Kareninstructor - Tuesday, September 17, 2019 11:34 AM | Last reply by Sabah Shariq - Wednesday, September 18, 2019 10:25 AM -
0 Votes
Smtp null reference error
While trying to send an email using I am getting an error in release mode smtp.Send fires a null reference exception on a test machine and works perfectly on Development ...Unanswered | 4 Replies | 139 Views | Created by SAI KALYAN - Monday, September 16, 2019 6:44 AM | Last reply by Xingyu Zhao - Wednesday, September 18, 2019 10:08 AM -
1 Votes
path logic problem c#
= 240) { directoryFound = false; Console.WriteLine("Please keep the filepath under 240 chars so that you still ...Proposed | 3 Replies | 82 Views | Created by LuisIngles - Wednesday, September 18, 2019 12:20 AM | Last reply by Viorel_ - Wednesday, September 18, 2019 8:21 AM -
1 Votes
Reading Key from Object
Hi All, i have a object as below, which has seperated data in JSON format, how to retrieve key and its values using loop. Object retvalObj = ...Unanswered | 10 Replies | 166 Views | Created by v k b - Monday, September 16, 2019 11:31 AM | Last reply by Xingyu Zhao - Wednesday, September 18, 2019 7:46 AM -
0 Votes
c# fastest way to iterate through List or DataTable to validate each row
Hi All, I have been working on a project for which I require to iterate through very big DataTable containing 1.5M records and validate each record for some fields but it is taking ...Answered | 7 Replies | 134 Views | Created by BeingJaved - Tuesday, September 17, 2019 3:16 AM | Last reply by BeingJaved - Wednesday, September 18, 2019 6:02 AM -
0 Votes
Primary Key exception still occurs prior to my messagebox in the catch being displayed
Hi there, Im using Visual Studio 2019 and .NET 4.5. Following code still displays the Primary key exception error message despite me handling the error in my code. I ...Answered | 6 Replies | 93 Views | Created by Corbillion - Wednesday, September 18, 2019 12:20 AM | Last reply by Ante Meridian - Wednesday, September 18, 2019 5:55 AM -
0 Votes
Need help understanding what is happening behind the scenes in async/await
I recently wrote some code that used async/await and it deadlocked which served to show me that I didn't understand async/await technology well enough. Can someone please explain to me what's ...Answered | 9 Replies | 204 Views | Created by Richard.Haggard - Thursday, September 12, 2019 9:42 PM | Last reply by BonnieB - Wednesday, September 18, 2019 4:55 AM -
0 Votes
textbox editting
I have a textbox that holds decimal values(data). 1 to 10 I want user to be able to edit with data. Check to make sure only period with ...Answered | 2 Replies | 78 Views | Created by Jordanhal - Tuesday, September 17, 2019 5:32 PM | Last reply by Jack J Jun - Wednesday, September 18, 2019 2:35 AM
Visual C# announcement
-
Link
This forum is for C# related question. GUI questions become very unclear if its a WPF or Winforms or ASP.Net related question.
Please post any GUI related questions to the target forum:
Windows Forms General
Windows Presentation Foundation (WPF)
ASP.Net forums
depending on what you are working on.
The C# forum is for C# related questions on the language constructs and not indirect component usage. THX
