DLLImport cause crash in naviswork plugin

[firemousefish]

Hi,

 When I write a plugin for naviswork, and I use DllImport to interget a unmanaged wrap C++ library, it crashed all the time. It works when I create a seperate C# windows form application.

Class Function

｛

[DllImport("MyDll.dll",

  CallingConvention = CallingConvention.Cdecl,

  CharSet = CharSet.Unicode)]

public static extern void MyFunc(int a);

｝

Function.MyFunc(2)

It cause crash in naviswork with unhandle exception.

Anyone has idea why this happen? or naviswork plugin doesn't support DllImport?

Thanks

[firemousefish · Accepted solution]

 solved, check the naviswork 32bit or 64bit, it need to be consistent with dll