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all groups > dotnet interop > april 2007 > threads for april 8 - 14, 2007

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Shell32 COM and other question(s)
Posted by Ondrej Psencik at 4/14/2007 9:01:51 PM
Hi, I have basically 2 question related to COM objects. 1) I am using in C# project (NET 2.0) Shell32 (so it is referenced in the project) and I am using it to retrieve details of the file. The code is: FileInfo f = new FileInfo(path); Shell32.Shell shell = new Sh...more >>

RegFree Com with Microsoft Access 2003 (XP / NET 2.0)
Posted by Patrick Wolf at 4/13/2007 8:35:52 PM
Hi, I am trying very hard to use RegFree Com from Microsoft Access 2003 on XP Pro .NET 2.0. I made a class library project in VS 2005 C# (Service.cs & Assembly.cs). When referencing in from a local installed Access it works fine. When trying to run it from a different workstation where Tes...more >>

closing excel from c#
Posted by pleaseexplaintome_2 NO[at]SPAM yahoo.com at 4/12/2007 11:36:57 AM
Help please. The excel instance is removed from task manager when I run the code below. If I uncomment the lines pertaining to a workbook, the instance of excel is not removed from task manager. can someone help? Thanks Excel.Application xl1 = new Excel.Application(); //Microsoft.Office.I...more >>

How can one use or extend a C++ class in a pocket pc project?
Posted by Pulkit at 4/12/2007 3:54:00 AM
How can one use or extend a C++ class in a pocket pc project which uses C#. Suppose I have written a C++ class,in a Visual C++ project,which gives output as .DLL. Now my first query is How can i add this DLL to my C# project(can i add it in references)?Secondly how can i access this class in ...more >>

Marshalling of VB6 variant containing an array
Posted by buerklma NO[at]SPAM arcor.de at 4/11/2007 11:23:07 PM
Hello NG, I have a problem using variant parameters in C#. I have interface defined in VB6. In this interface there is a method defined containing a variant parameter (vParam): Sub gNotify(ByVal oNotify As srvUIConst.UIInterfaceClass, ByVal lMsg As Long, lParam As Long, Optional vParam A...more >>

Didn't work
Posted by Gold Panther at 4/11/2007 10:35:24 AM
The article seems to be missing something. I've jerry-rigged some message boxes into my DLL that fires the event, and I get them every time. It seems to say that there are no connections although the program I have that has the event sink has advised the DLL that it wants the messages like in ...more >>

Problems with enumerable interface in COM
Posted by Mads Nielsen at 4/10/2007 1:58:02 AM
Hi, I am converting a C# application to run on version 2.0 of the .Net Framework. The previous version was built on version 1.1 of the .Net Framework. The application is a workflow engine which can run a “Project”. The developer of the workflow project can add custom code at each step ...more >>



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