股票拉高出货:VB中如何用sendmessage来改变command的大小

来源:百度文库 编辑:中科新闻网 时间:2024/05/01 12:32:27
就是改变按钮的大小,但是不要直接改,而是用sendmessage这个函数实现

SetWindowPos行不行?

Declare Function SetWindowPos Lib "user32" (ByVal hWnd As Long, ByVal hWndInsertAfter As InsertAfter, ByVal x As Long, ByVal y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Flag_FOR_SetWindowPos) As Long

Const SWP_NOMOVE = &H2
Const SWP_NOOWNERZORDER = &H200 ' Don't do owner Z ordering

SetWindowPos [句柄],0,0,0,宽度,高度,SWP_NOMOVE OR SWP_NOOWNERZORDER

能否说的详细点

那边如果sendmessage 的话,你在这边必须有响应这个消息的方法,在这个方法中,改变Command的大小。