void Invoke ([MarshalAs (UnmanagedType.IUnknown)] object pvInstance, int memid, short wFlags, ref DISPPARAMS pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, out int puArgErr);
void GetDocumentation (int index, out string strName, out string strDocString, out int dwHelpContext, out string strHelpFile);
void GetDllEntry (int memid, INVOKEKIND invKind, IntPtr pBstrDllName, IntPtr pBstrName, IntPtr pwOrdinal);
void Invoke ([MarshalAs (UnmanagedType.IUnknown)] object pvInstance, int memid, short wFlags, ref DISPPARAMS pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, out int puArgErr);
void GetDocumentation (int index, out string strName, out string strDocString, out int dwHelpContext, out string strHelpFile);
void GetDllEntry (int memid, INVOKEKIND invKind, IntPtr pBstrDllName, IntPtr pBstrName, IntPtr pwOrdinal);