| Groups | Blog | Home |
|
June 2003 July 2003 August 2003 September 2003 October 2003 November 2003 December 2003 January 2004 February 2004 March 2004 April 2004 May 2004 June 2004 July 2004 August 2004 September 2004 October 2004 November 2004 December 2004 January 2005 February 2005 March 2005 April 2005 May 2005 June 2005 July 2005 August 2005 September 2005 October 2005 November 2005 December 2005 January 2006 February 2006 March 2006 April 2006 May 2006 June 2006 July 2006 August 2006 September 2006 October 2006 November 2006 December 2006 January 2007 February 2007 March 2007 April 2007 May 2007 June 2007 July 2007 August 2007 September 2007 October 2007 November 2007 December 2007 January 2008 February 2008 March 2008 April 2008 May 2008 June 2008 |
Filter by week: 1 2 3 4 5 Interop Environment Variables Problem Posted by Ali Hon-Anderson at 12/31/2003 1:42:42 PM I have a C# web application that is "passing parameters" to a DLL via
environment variables (that is how the DLL was written to receive
arguments). The problem is that the DLL seems to be taking the first set of
environment variables I set in my C# code and saving them. Subsequent calls
to the D...more >>
calling LSALookupNames2 from C#: NullReferenceException Posted by Lukas Alber at 12/31/2003 9:28:53 AM Hi
I'm trying to call LSALookupNames2 from C# and get a NullReferenceException.
I assume that I made a mistake declaring LSALookupNames2 or
LSA_UNICODE_STRING
The LSAOpenPolicy and LSAFreeMemory calls work fine (I got most of the code
from another post to this newsgroup)
Can anyone tell ...more >>
Windows service and messages Posted by Brent Horine at 12/31/2003 9:18:25 AM I need to work with an unmanaged DLL for a socket based wireless
communication API. I'm wrapping it with a combination of unmanaged and
managed C++ calls and running everything in a .NET Windows Service. When it
receives a message over the network, it posts a WM_SOCKET_STATUS message
that I ha...more >>
Connection to remote COM object works in Windows Forms application but not in ASP.NET application Posted by José Ramón Rodríguez at 12/30/2003 3:00:31 PM Hello there,
The following code causes "Specified cast is not valid" exception when line
3
executes inside an ASP.NET application. I have tried this with several
components. Exactly the same code works if
connecting locally (i.e with localhost) and it always works from a Windows
Forms applic...more >>
how to automate excel from Microsoft Visual C#.... Posted by Giorgos Zagouras at 12/30/2003 12:56:13 PM Hello every one.....
i have a windows application an i am trying to get some data from SQL Server
and export them to Excel. I am using Windows 2000 and Excel XP. i followed
the instructions from MSDN but i get the following error message "Old format
or invalid type library"
The example code...more >>
how do I debug my C# component when calling it from VC++ application? Posted by Linda Chen at 12/30/2003 10:32:31 AM I have created a C# component and successfully converted
it into tlb file. Is it anyway to debug my C# component
when calling it from my VC++ application without opening
VC++ project from .net ide?
Thanks.
Linda chen...more >>
Web COM+ interop results in out of memory errors Posted by ShikariShambu at 12/29/2003 4:54:39 PM Hi All,
I have a web site that makes calls to components hosted in COM+.
Recently we started seeing some out of memory errors on the web site.
On further analysis we found that the number of open handles on a COM+
package keeps going up and the memory used by aspnet_wp goes up. However,
t...more >>
COM Automation - Simple port from VB failing Posted by Mike Miller at 12/29/2003 3:47:49 PM The following code starts an application for automation in
VB:
Dim IMFAObj As Object
Set IMFAObj = CreateObject("Famas2000.Application")
The VB.NET code is as follows:
Dim IMFAObj As Object
IMFAObj = CreateObject("Famas2000.Application")
The VB.NET code starts the applica...more >>
Don't see what you're looking for? Search DevelopmentNow.com.
URGENT: COM Interop BUG!? Posted by Nadav at 12/29/2003 10:26:38 AM Hi,
Introduction
***************
I have a system build of a collection of 'Native COM objects' and '.NET =
COM interop' objects, all of the COM objects are managed through a =
'Native COM' layer, this layer manage the underlying COM Objects and =
upon request, provide a pointer to those obje...more >>
Excel 11.0 object library conflict Posted by Ramon at 12/29/2003 5:00:35 AM I would like to import some Excel data and are using Excel
2003 on my development system. The workstations using this
application have Excel 2000 installed. Because of this the
Excel 11.0 object reference is not working on the
workstations. I tried to include the Excel 9.0 object
library b...more >>
throw new COMException("SayA error", 9000); does not get err.number:=9000 in vb6.... Posted by Jim Hsu at 12/29/2003 3:31:37 AM how do I pass the specific error code to vb6 via COM Interop?
throw new COMException("SayA error", 9000);
does not work for me,
there is even no error raised in the vb6 com client...
??
please help
-Jim
"using System;
using System.Runtime.InteropServices;
namespace aa
{
///...more >>
|
| home · blog · groups | Questions? Comments? Contact the dn |