Problem : Can anyone give example usage for using System.Security.Cryptography.RijndaelManaged from native Win32 using COM? Here is a functional example […]
64 to 32 bit Interop – how?
Problem : I need to integrate some legacy 32-bit code – for which I don’t have the source code, into […]
Is it possible to expose a C# Enum to COM Interop callers, and if so, how?
Problem : I have a managed assembly that gets called via COM Interop. Like a VBScript client, a Perl client, […]
How To Programmatically Enable/Disable ‘Display PDF In Browser’ For Acrobat / Reader XI or DC For Use With Adobe ActiveX Control
Problem : We have a .NET C# application that makes use of the Adobe ActiveX Controls. For versions 7-10 of […]
Is there any point in specifying a Guid when using ComVisible(false)?
Problem : When you create a new C# project in Visual Studio, the generated AssemblyInfo.cs file includes an attribute specifying […]
What is a Binary Standard
Problem : I have been reading up COM, there is a mention of binary standard and how that makes language […]
What does MethodImplAttribute(InternalCall, Runtime) do for methods of COM Interop interfaces?
Problem : In Windows API Code Pack for .NET Framework, many methods of COM Interop interfaces are decorated with MethodImplAttribute, […]
GAC – Assembly is in the GAC but “Could not load file or assembly”
Problem : I have an Interop dll that was generated by Visual Studio for a third-party COM object that I […]
How to determine Threading Model of given COM library?
Problem : I have a COM library I should use in my ASP.NET MVC application. However I am unsure about […]
When do I need to call ReleaseComObject?
Problem : In a Microsoft Office AddIn we are passed COM objects in events. To take a specific case, when […]