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<TD class="tt2" bgcolor="#F5F8F8" width="84%"><center><B><FONT style="FONT-SIZE: 16.5pt" COLOR="#FF6666" FACE="楷体_GB2312">获得Windows类型和版本</FONT></B></center>
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<p class="tt2">从注册表中得到目前操作系统是Windows95还是WindowsNT，并得到其版本，首先要在USES段加入下面的内容<br>
uses Registry, ComCtrls, ExtCtrls;<br>
然后才在需要的地方加入下面语句var<br>
MyVersionInfo: TOSVersionInfo;<br>
MyReg: TRegistry;<br>
IsNT: Boolean;<br>
begin<br>
MyReg := TRegistry.Create;<br>
MyReg.RootKey := HKEY_LOCAL_MACHINE;<br>
<br>
IsNT := False;<br>
<br>
MyVersionInfo.dwOSVersionInfoSize := sizeof(TOSVERSIONINFO);<br>
<br>
if GetVersionEx(MyVersionInfo) then<br>
Label1.Caption := IntToStr(MyVersionInfo.dwPlatformId)<br>
else Label1.Caption := 'false';<br>
<br>
if MyVersionInfo.dwPlatformId = VER_PLATFORM_WIN32_WINDOWS then<br>
Label1.Caption := 'Windows 95';<br>
if MyVersionInfo.dwPlatformId = VER_PLATFORM_WIN32_NT then<br>
begin<br>
IsNT := True;<br>
Label1.Caption := 'Windows NT';<br>
end;<br>
<br>
try<br>
if IsNT then<br>
if not MyReg.OpenKey('\SOFTWARE\Microsoft\Windows NT\CurrentVersion', FALSE) then<br>
else Label2.Caption := MyReg.ReadString('CurrentVersion')<br>
else<br>
if not MyReg.OpenKey('\SOFTWARE\Microsoft\Windows\CurrentVersion', FALSE) then<br>
else Label2.Caption := MyReg.ReadString('VersionNumber');<br>
finally<br>
end; // try..finally<br>
end;</p>
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