12514.html

来自「以电子书的形式收集了VB一些常见问题解决方法,可以很方便的查找自己需要解决的问题」· HTML 代码 · 共 23 行

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    <title>给一个简单的范例</title>
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      <h1>给一个简单的范例</h1>
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Posted by <a href="mailto:sephiroth@optimasoft.com.tw">Sephiroth</a> on April 30, 1999 at 15:49:37:<p>
In Reply to: <a href="12481.html">请问 VB 如何取得自己的版本编号，谢谢。</a> posted by 小游 on April 29, 1999 at 15:31:04:<p>
给一个简单的范例(如下), 档案的版本资讯便是从 sBuffer() 这个 byte array 解读得到的.<p>Private Declare Function GetFileVersionInfo Lib "version.dll" Alias "GetFileVersionInfoA" ( _<br>    ByVal lptstrFilename As String, _<br>    ByVal dwHandle As Long, _<br>    ByVal dwLen As Long, _<br>    lpData As Any) As Long<p>Private Declare Function GetFileVersionInfoSize Lib "version.dll" Alias "GetFileVersionInfoSizeA" ( _<br>    ByVal lptstrFilename As String, _<br>    lpdwHandle As Long) As Long<p><br>    <br>Private Sub Form_Click()<br>    <br>    Dim Buffer As String<br>    Dim sFileName As String<br>    Dim lReturn As Long<br>    <br>    sFileName = "C:\Program Files\Microsoft Visual Studio\Vb98\Vb6.exe"<br>    <br>    Dim lBufferLen As Long, lDummy As Long<br>    lBufferLen = GetFileVersionInfoSize(sFileName, lDummy)<br>    If lBufferLen < 1 Then<br>        MsgBox "No Version Info available!"<br>        Exit Sub<br>    End If<br>    <br>    Dim sBuffer() As Byte<br>    ReDim sBuffer(lBufferLen)<br>    lReturn = GetFileVersionInfo(sFileName, 0&, lBufferLen, sBuffer(0))<br>    If lReturn = 0 Then<br>        MsgBox "GetFileVersionInfo failed."<br>        Exit Sub<br>    End If<br>    <br>    Dim sFileBuff As String<br>    sFileBuff = sBuffer<br>    Open "C:\Vb6" For Output As #1<br>    Print #1, sFileBuff<br>    Close #1<br>    MsgBox "File Version Information was export to C:\Vb6"<p>End Sub<br>
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