public static int CallWndProc(int nCode, int wParam, IntPtr lParam)
{
var cwpStruct = Marshal.PtrToStructure <CWPStruct>(lParam);
if (cwpStruct.message == WinMsgType.WM_COPYDATA)
{
var msgKind = cwpStruct.wParam;
var copyData = Marshal.PtrToStructure <CopyDataStruct>(cwpStruct.lParam);
CopyDataHandler(copyData);
}
return(WindowAPI.CallNextHookEx(_nextHook, nCode, wParam, lParam));
}