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0 VotesMicrosoft's COM-interfaces
IMHO, never use casts because you don't know the internals of the COM object that implements an interface.Answered | 1 Replies | 324 Views | Created by Rudolf Meier - Friday, May 13, 2016 9:57 AM | Last reply by RLWA32 - Friday, May 13, 2016 10:07 AM
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0 Votes
Interface Inheritance with COM
1.1 When exporting a .NET interface to COM, it is necessary to duplicate all base interface methods on the definition of a derived interface.Answered | 2 Replies | 3116 Views | Created by hanvyj - Wednesday, May 18, 2011 2:36 PM | Last reply by Lim Bio Liong - Thursday, May 19, 2011 5:29 PM -
0 Votes
Exposing the full interface of a class to COM
To sum up, it is not possible to expose to COM all the methods of an inheriting interface without redeclaring the inherited methods.Answered | 7 Replies | 7762 Views | Created by Gilles Korngut - Thursday, April 23, 2009 1:20 PM | Last reply by Gilles Korngut - Monday, April 27, 2009 6:55 AM -
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COM+ Interfaces do not show interfaces in the .dll
Hi, We have some VB6 .dlls that are hosted as COM+ Service, each .dll is a different service.Answered | 1 Replies | 5821 Views | Created by Navarro - Thursday, March 26, 2009 5:20 PM | Last reply by Rafael Barcelos - MSFT - Wednesday, April 1, 2009 7:11 PM -
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implement interface Com Interop collection
This bold code is going wrong; How can i combine the bold information so that my interface will work in Com.Answered | 2 Replies | 1996 Views | Created by Pipsy1 - Wednesday, August 8, 2012 9:56 AM | Last reply by Joon84 - Wednesday, August 8, 2012 1:15 PM -
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COM Server upgrade breaks interface
The ActiveX exe however gets upgraded independently of the web service.Answered | 2 Replies | 7084 Views | Created by WarrickFitzs - Friday, August 27, 2010 6:01 PM | Last reply by WarrickFitzs - Tuesday, August 31, 2010 12:29 PM -
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COM Server upgrade breaks interface
If the developer is explicitly declaring interfaces and their guids, some tools (I don't know what you're using) will generate a new guid if the interface changes.Answered | 1 Replies | 4806 Views | Created by WarrickFitzs - Tuesday, August 31, 2010 12:30 PM | Last reply by PhilWilson - Tuesday, August 31, 2010 9:27 PM -
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implement COM outgoing interface in C#?
I have fix it [ComVisible(true)] ...Answered | 2 Replies | 2995 Views | Created by wuyueduzun - Tuesday, November 1, 2011 6:51 AM | Last reply by wuyueduzun - Tuesday, November 1, 2011 7:51 AM -
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Register COM interop , creating an Interface?
No, GACUTIL doesn't present a user interface.Answered | 5 Replies | 2128 Views | Created by nmedelec - Thursday, February 20, 2014 6:16 PM | Last reply by Alberto Poblacion - Friday, February 21, 2014 8:35 PM -
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COM DCOM Interface in C#
I have the Following methods in a com interface.Answered | 1 Replies | 4026 Views | Created by Srinivas TV - Tuesday, April 19, 2011 3:48 PM | Last reply by Michael Sun [MSFT] - Friday, April 22, 2011 6:57 AM -
2 Votes
COM Interface - Sending events to connected clients
in this example i have a COM dll Component which has a interface called IMath, and i am passing this IMath interface between two threads using the above ...Answered | 7 Replies | 742 Views | Created by Pettor - Monday, May 13, 2013 4:04 PM | Last reply by Pradish.MP - Wednesday, May 15, 2013 1:38 PM -
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Porting to Visual Studio 2010 breaks COM calls
Please check whether the COM server register for the right class IDs on current machine.Answered | 2 Replies | 264 Views | Created by Voyager3 - Wednesday, September 21, 2016 7:58 PM | Last reply by Weiwei Cai - Thursday, September 22, 2016 5:47 AM -
1 Votes
How TO Make an interface method "private" in a COM+ Application?
[local] will mean that the interface can never be marshaled, and callable only within the same process space, your COM+ application.Answered | 3 Replies | 2791 Views | Created by horris liu - Wednesday, June 4, 2008 3:29 PM | Last reply by horris liu - Thursday, June 5, 2008 4:06 PM -
2 Votes
Wpf webbrowser, navigate to anchor and COM interfaces
You have to cast the document of the webbrowser to MSHTML interface.Answered | 1 Replies | 4818 Views | Created by Vincent Rich - Friday, September 28, 2012 10:55 AM | Last reply by Mr. Javaman II - Friday, September 28, 2012 1:54 PM -
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implementing COM interface inheritance in VB6
VB6 COM is not VB.NET OO.Answered | 7 Replies | 788 Views | Created by Joe Garry - Thursday, November 26, 2015 3:42 PM | Last reply by DA924 - Thursday, November 26, 2015 6:27 PM -
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interfacing com data into excel
Example on serial port access can be found, for example here.Answered | 11 Replies | 3591 Views | Created by jerryls - Wednesday, June 20, 2012 4:20 PM | Last reply by cheong00 - Thursday, July 12, 2012 1:17 AM -
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Does it require to marshal an COM interface if threading model is "BOTH"?
Hi All We have a In-proc Server(.dll) given by third party. it supports the threading model "BOTH".Answered | 1 Replies | 3547 Views | Created by SukumarNellore - Thursday, July 8, 2010 11:52 AM | Last reply by Brian Muth - Thursday, July 8, 2010 4:14 PM -
1 Votes
Unable to cast COM object of type 'Microsoft.SqlServer.Dts.Runtime.Wrapper.ApplicationClass' to interface type 'Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSApplication90'
Another note this issue happened to me after installing SP4 for sql server 2005 along with a bunch of other issues that this SP caused as well.Answered | 3 Replies | 12493 Views | Created by Nayan - Friday, February 4, 2011 5:58 PM | Last reply by GIS Nick22 - Friday, September 16, 2011 3:24 PM -
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how to let COM interface to support 64bits integer?
ok the problem of our current interface is like this [id(1), helpstring("Initializes the database on a volume")] ...Answered | 5 Replies | 2828 Views | Created by oldhawkcn - Wednesday, December 1, 2010 5:09 PM | Last reply by oldhawkcn - Friday, December 17, 2010 8:53 AM -
2 Votes
How to invoke the non-default Com interface
If you never reference it, this is no where to find the interface.Answered | 7 Replies | 2951 Views | Created by Wozniak_dl - Thursday, March 22, 2012 12:55 AM | Last reply by Wozniak_dl - Monday, April 2, 2012 12:31 AM - Items 1 to 20 of 1739306 Next ›
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