GetProp function user32

int GetProp(
  1. int hWnd,
  2. Pointer<Utf16> lpString

Retrieves a data handle from the property list of the specified window. The character string identifies the handle to be retrieved. The string and handle must have been added to the property list by a previous call to the SetProp function.

  HWND    hWnd,
  LPCWSTR lpString


int GetProp(int hWnd, Pointer<Utf16> lpString) => _GetProp(hWnd, lpString);