I am trying to find a web page that lists all the disp ids for msword c++ addin. I need all the dispids for my event handlers. I am interested in the ...

How to pass a VB6 array to C# through COM Interop? I would like to call a method in VB6 that has an array as a parameter. Unfortunately VB complains ...

I recently discovered the windows-rs framework and have been looking to build a Windows Credential Provider in Rust by implementing their ICredentialP ...

I've been trying to work with scripts to shutdown COM + Applications, I found this script from another post on here that I believe should work, howeve ...

I would like to use the MMDevice API from my Java app. What are my options? I tried to use JNA. Looks like I can't use JNA Typelib parsing because th ...

Background: I'm coding in Python and trying to use the win32 IFileOperation to perform shell file operations. In particular, moving/copying a file or ...

. Answers to this question are eligible for a +50 reputation bounty. Di ...

I have a COM object which exposes a function. I would like to pass parameters to this function and receive a return value. I'm using C++ with CoCreate ...

This is one of the strangest issue I have encountered. There is a .net assembly, which is exposed to COM. If you register it with regasm /codebase my ...

I'm trying to automate something using it's com interface. There are some problems which I can't get my head around. Until here it is fine, name an ...

I am writing a C# application that will be loading a technical chart webpage that is generated by an outside server API. I am just trying to display a ...

My ultimate objective is to build a class library (Calculator.dll) in C#, containing functions that will be made accessible to Excel via VBA. I had h ...

I have been writing a C++ program where I am creating a shortcut link for an exe file, and to do that I need to write the CoInitialize(0); at the star ...

I'm handling Excel in Java. We are accessing Excel application data using JNA's COM API. I want to hook up when the Excel application closes. So, I'm ...

I've just implemented a out-of-process COM server using NET7 and C# following this sample. Everything is working like a charm, but I noticed that afte ...

I am new to COM, I am trying to create a simple c++ console Calendar app. Here is my code: I have create a reg.file with the stored ProdId and merg ...

Using IKnownFolderManager and IKnownFolder I managed to get the path to C:\Program Files and its corresponding IShellItem. After that I managed to cre ...

I try to deploy COM-object to my server, I have deployed to this server a lot of objects and always all going fine, but not at this time. Firstly, CO ...

I have a legacy system written in Delphi that needs to consume COM objects built in NETCore. Everything was working fine while all COM assemblies were ...

I import COM object from C# using ComImportAttribute. For example, I import as follows: How can I check if the COM object method I'm calling is co ...