I have a problem passing a struct with an enum field.
I have this c++ code:
typedef struct st_mysql_bind
{

I am attempting to attach "onblur" events to all elements in a loaded HTML
document within the WebBrowser control.  I can successfully attach the event,
but I cannot tell which control is firing the onblur.  I need some way to get
the sender to send itself.  Here's my current ...

I have an unmanaged dll 'BeHwAPI.dll', on which I want to call two methods
'GetPortRtsTimerResolution' and 'SetPortRtsTimerResolution' from C#. I have
the following doc.:
BEHWAPI_API BOOL GetPortRtsTimerResolution(HANDLE hComPort,DWORD*

I've got a UserControl created years ago in VB6.
I can migrate the project which uses this control into VB.NET 2003.
Everything's fine. But...
When in the form class, if I do such a thing:

I'm struggling with the following problem:
I have a large unmanaged buffer, allocated with VirtualAlloc for
performmance reasons. I use this buffer to load prepared bitmap image data
into it.

I have a user control created in VB6.0. I am using this ocx in VC# or VB.NET
through interop. When this control is sent back to a VB6.0 function as object
and checked there with if TypeOf usrctl  is Control, this returns false.
We need this to work as we heavily use interop in ...

I'm writing a little tool for a Windows CE 4.2 handheld device in C# (VS
2003, Compact Framework). I need to import functions from a dll supplied
by the manufacturer.
The header file includes the following declarations:

I have an assembly in VB.Net that has a single ComClass in it to allow
existing VB6 applications to use it.
I've recently had to upgrade it to VS 2005 and in doing so found more
classes in the assembly now appear to be visible to COM.

I need to create an email message from my Windows application, address it and
populate it with a given body of text from a Word document.  I am using
VS2005 and C#. If found an example that should work, namely the "How to
automate Outlook and Word by using Visual C# .NET to ...