Save a file in .xlsx format in vb...

How do I safely run async code and events in .NET so VB6 can handle it?...

Lotus Domino on 64 bit system: Could not create automation object, error 208...

On Windows, with a C# authored COM server, can one return a SAFEARRAY both for early bound and late ...

Exact steps for registration-free COM interop in .NET (invoke copied COM dll without regsvr32)...

How to Load DirectSound into a 64bit Application...

How to deal with COM QueryInterface failure in class library...

How can I determine which reference I'm missing in this Outlook interop code (OlItemType.olMailI...

C# coclass - GetTypeInfoCount returns 0...

Why cannot I cast com object in c#?...

Generic method to set the reference variable in the caller function to null...

How do I call a VB6 COM object from C# with dynamic when it has a ref parameter?...

Load log4net.dll from alternate location...

How to return a JavaScript 'native' array from a C# method?...

How should I declare a Microsoft.Office.Interop.Excel.Worksheet so I can close it in C#?...

Web.config maxRequestLength ignored, only maxAllowedContentLength works...

How do I avoid TlbImp.exe error TI1021 when creating PIA?...

Why C# PInvoke can't work with unmanaged DirectX...

Where are the VBProjectsEvents?...

Is it possible to use VB6 enums which have values with spaces in C#?...

VB6/COM Interop: where do these events come from?...

C# call a method from an interface with no defining code...

COM interop passing wrong pointers, with only a single byte of my data...

C#-cannot view properties of a reference in bin folder...

COMException (0x800401E3): Operation unavailable (Exception from HRESULT: 0x800401E3 (MK_E_UNAVAILAB...

Application hanging during CoCreateInstance of .NET-based COM object...

When is it necessary/appropriate to use InAttribute and OutAttribute for COM Interop...

Consuming VB6 string array in C#...

Serilog Logentries : Send TCP Token Input to Logentries via Com Interop - Serilog Dependency Error...

Confused about data types in COM, VFP and C#...