Archived Months
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
all groups > dotnet interop > june 2007 > threads for june 1 - 7, 2007

Filter by week: 1 2 3 4 5

VB.NET / DLL structure passing
Posted by sam at 6/7/2007 7:45:15 PM
I have a third-party DLL (unmanaged) for which I am trying to call a function. The function requires a structure (as an argument) which utilized several variables I am unable to translate. The original C header structures contain (amongst other things that I have already translated): t...more >>


how to interop .net components
Posted by katta.naveenkumar NO[at]SPAM gmail.com at 6/7/2007 1:51:37 AM
Hi friends I am using 3rd party tool ASPPDFLib to creating pdf template ' create instance of the PDF manager Dim objPDF As IPdfManager objPDF = New PdfManager at the runtime i am geting below error COM object with CLSID {88578679-272B-40C0-B1FD-C3409381A450} is either ...more >>

Help converting C++ interface declare to c#
Posted by Jeff M at 6/6/2007 1:48:00 PM
I would greatly appreciate anyone that can help me with the proper way to declare this interface? Here is the C++ declaration: interface IASIO : public IUnknown { virtual ASIOBool init(void *sysHandle) = 0; virtual void getDriverName(char *name) = 0; virtual long getDriverVersion() =...more >>

Com Interop and Type.GetType
Posted by Mwob at 6/5/2007 6:14:56 AM
Hi, I am using the Microsoft Caching Block with the database as a backend store, and all works fine under .NET. I am trying to get the same code to work when my assembly is called via COM Interop from a VB6 client. When this happens, the caching block falls over because a call to Type.GetType...more >>

Attach to all running Excel processes
Posted by Jörgen Ahrens at 6/4/2007 4:55:35 PM
Hi I would like to attach to all running excel applications. I tried System.Runtime.InteropServices.Marshal.GetActiveObject() you get an excel application but you can not specify which one, so this doesn't work... I tried System.Runtime.InteropServices.Marshal.BindToMoniker() But all ...more >>

how to raise user events in VS 2005 (COM) sub-Winform, handle in V
Posted by triunity at 6/4/2007 2:44:04 PM
I am trying to raise a user-defined Event in a VB.NET 2005 COM Class (sub)form and have my calling VB6 form handle it. Code samples follow. In the VS 2005 code two events are coded identically - when they are RAISEd in reaction to a Framework Event they WORK, but when they are RAISEd in res...more >>

COM Interop: One interface fails query interface while another works.
Posted by Jan Obrestad at 6/4/2007 12:00:00 AM
While developing a .NET module that uses COM to communicate with the main application, I have seen this strange error. I have a class that I expose to COM (BookAndPlanFormSupport) this class implements two interfaces that are also exposed to COM (IDotNetSupportBase and IDotNetMdiSupport). ...more >>

Console vs MessageBox
Posted by Allen Maki at 6/3/2007 12:24:35 AM
/* Console::WriteLine() I am trying to use message box instead of Console::WriteLine() to upgrade my code from just using the console to using GUI. In the bottom 2 lines, #1 works, but I have hard time to make # 2 works. Can anybody give a hand here to make the information to be shown on th...more >>



Getting handle to user' s token
Posted by Roshan at 6/1/2007 10:10:20 PM
Hi, In my program I need the handle to the current user's token to perform some operations in native code. I am trying to get the handle using WindowsIdentity.GetCurrent().Token and pass it to my native dll. Does this method return a handle to the user's token? Or is there some other way to...more >>

COM-InterOp Error Message: RPC_E_SERVER_DIED
Posted by JerryWEC at 6/1/2007 4:21:12 PM
Hi all! I'm getting this message again. I have the <system.windows.forms jitDebugging="true" /> in my config file and it seems like this is not happening while attached to the VB6 client application and debugging. However, while not attached to the VB6 client I am getting this message when r...more >>


DevelopmentNow Blog