I am looking to do some work using Outlook.  This is a link
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnout98/html/ms
dn_movs105.asp
that explains what I am going to do.
My question is how do I find documentation for Interop Modules

I have a C dll which interfaces to a voice card. The function call requires a special structure to be passed. I am attempting to wrap the C dll in a C# class so I can use C# instead of C.
The C structure is as follows:
typedef struct
{

Is there a way to specify credentials to a network share without using
impersonation?
I have a backup program that contains a username/password for a target
directory to drop zipped files to. The network share requires

I've an interface with the following method:
void Show(
  [In, MarshalAs(UnmanagedType.I4)]
  int fShow);

I feel rather confuse with the RefreshCache method. Let say I call the
method using the following code,
DirectoryEntry entry = new DirectoryEntry();
entry.Path = path;

I've developed an object that late binds to COM objects using
Activator.CreateInstance and <Type>.InvokeMethod.
The object is held within a ASP.NET application which is used heavily, thus
requiring the late binding to be activated regularly.  Unfortunately, on

Are there any problems with using CoRegisterClassObject/ROT in .NET/CLR to
expose an object as IDispatch for communication from/to unmanaged world? It
is registered from MTAThread. The DllImport is as follows:
[DllImport ("ole32.dll")]

We try callback C# method from C++ DLL using delegate, using delegate
without argument works fine for me however the
CallBackFunctionWithParameter which call delegate with parameter crash
the application after being called .

I am experiencing what appears to be a security problem when attempting to save file attachments from MailItems in the default inbox of Outlook  (have tried both 2000 and 2002 SP-1).   the messages have been filtered to only save .txt attachments and I use the following code to ...

We are using .NET MarshalByRef remoted object that we use in a COM Interop
scenario. When we try to access a member of the remoted object from COM
returned by a remoting method call, we get the following error:
<VSNET Debugger runtime error>

This is a repost from some other groups - I've been recommended to ask here.
I need to use/upgrade the undocumented API's for NTDLL.dll - namely
NtOpenSection, NtMapViewOfSection, NtUnmapViewOfSection, CloseHandle
and CopyMemory. Code listing 1 shows the existing VB6 code, which ...

 I have a C# application which creates two C++ COMs, and then pass
one to another. the code snippet as follows:
COM1 and COM2 are two COMs implemented in ATL.
in C#:

Anyone know how I can get a Win32 HANDLE from a StreamReader or
StreamWriter?  I want to work with some I/O using Win32 APIs, but I would
like to attach the I/O to a .NET Stream class.
Any suggestions?

I am trying to use the OWCMDX.dll (an unsupported DLL that ships with
SQL Server 2000) in order to assign MDX queries directly to
PivotTables (Microsoft XP Office Web Components). I imported the dll
into a .NET Windows Forms application using Visual Studio's Interop

Hi NG,
I have a c#-classlibrary that I registered as COM-Object. A TLB is created
by this approach. But what I really need is a c#-dll that I can use as
COM-dll. We have a VC++ 6.0 Application that loads COM-dlls as PlugIns. But