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标题: 如何利用API函数设置ListBox的水平卷动轴的宽度？ [打印本页]

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作者: 孙晓磊    时间: 2013-7-2 13:09
标题: 如何利用API函数设置ListBox的水平卷动轴的宽度？

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作者: 淡写轻描    时间: 2013-7-2 13:14
*API函数声明Const LB_SETHORIZONTALEXTENT = &H194Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" _ (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, _ lParam As Any) As Long 注释：调用Call SendMessage(List1.hwnd, LB_SETHORIZONTALEXTENT, 400, ByVal 0&) 注释：注意400是以象素为单位，你可以根据情况自行设定。

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