| VB 编程 - 几个API函数的应用问题 | ||||||
| Q :--怎样在我的程序中实现文件下载 Re: 一个例子:一个Command,两个Text 代码如下: Private Declare Function DoFileDownload Lib "shdocvw.dll" (ByVal lpszFile As String) As Long ☆Q :--如何在vb中定义一个热键,使得当一个应用程序的窗口最小化后,可以通过热键来唤醒它 Re: 先声明API函数SendMessage,然后添加一个按钮和如下代码; Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVa l hwnd As Long, ByVal_ wMsg As Long, ByVal wparam As Long, lparam As Any) As Long enjoy it! --转自水木清华BBS |
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