Top "Com" questions

Component Object Model (COM) is a component technology from Microsoft, featuring remoting, language independence and interface-based programming.

What is the Difference between .NET components and COM Components

What is the Difference between .NET components and COM Components, sometimes we use .NET Components to include in our projects …

.net com
Excel interop: _Worksheet or Worksheet?

I'm currently writing about dynamic typing, and I'm giving an example of Excel interop. I've hardly done any Office interop …

c# excel com interop
RegSvr32 exit codes documentation?

I played with RegSvr32.exe to register a COM Server and got next exit codes: 0 - when registering properly normal …

windows winapi dll com regsvr32
WinWord.exe won't quit after calling Word.Documents.Add - Word .NET Interop

I'm running into the classic scenario where, when creating Word COM objects in .NET (via the Microsoft.Office.Interop.Word …

.net com interop ms-word office-interop
Exe Crash At ADODB.Connection with "Class does not support Automation"

One machine having MSVBVM60.dll ver 6.0.97.82, say OLD. Other machine having MSVBVM60.dll ver 6.0.98.15, say NEW. Exe created from NEW …

com vb6 ado
Which version of MSXML should I use?

Seems like this would be a common question, though I could not find it on SO. Which version of MSXML …

windows visual-c++ com scripting msxml
Visual Studio 2010 64-bit COM Interop Issue

I am trying to add a VC6 COM DLL to our VS2010RC C# solution. The DLL was compiled with …

com visual-studio-2010 interop visual-c++-6
How to iterate through SAFEARRAY **

how to iterate through C++ safearray pointer to pointer and access its elements. I tried to replicate the solution posted …

c++ com safearray
Calling a MATLAB function from C#

I developed a MATLAB function, and I'm looking for a way to call that function from another C# application and …

c# matlab com matlab-deployment dde
How to best convert VARIANT_BOOL to C++ bool?

When using COM boolean values are to be passed as VARIANT_BOOL which is declared in wtypes.h as short. …

c++ windows com interop boolean