System.Runtime.InteropServices.ExternalException

Question

hey any ideas what causes the above error and how to stop it? i'm using threads and drawing things to the screen. This error keeps getting thrown. What are the interopservices either? Any ideas sailorfoley

spgilmore · Answer

If you're using System.Runtime.InteropServices you've probably got System.Runtime.InteropServices in your imports section. Try removing it. You'll probably get an error when you try to compile but that error will give you an idea what code is dependent on the Interop services. That is probably the code that is causing the problem.

sacresp · Answer

Who throuws that error? You need to specify your problem clearer. Interop services are services for .NET to use old COM components and interoperate with unmanaged code. InterOp