# 请问…

Posted by j on July 15, 1999 at 00:38:12:

请问各位高手，以下这三个API函数是要做什么的？
能不能告诉小弟详细的使用说明、方法及简易范例

谢谢

Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long

Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long

Declare Function CallWindowProc Lib "user32" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hWnd As Long, ByVal Msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long

Follow Ups:

- 查一下 cww 10:51:06 7/15/99 (1)
  - 谢了(无内文) j 14:04:20 7/15/99 (0)