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//获取软件的版本号(该软件须在设计时在菜单Project的options里设置version info了才可获得,否则为空)procedure TForm1.GetBuildInfo(FileName:string; var vs:string);var VerInfoSize,VerValueSize,Dummy:DWORD; VerInfo: Pointer; VerValue: PVSFixedFileInfo; V1,V2,V3,V4:Word;begin vs:=''; if not FileExists(FileName) then exit; VerInfoSize:=GetFileVersionInfoSize(PChar(FileName),Dummy); if VerInfoSize=0 then exit; GetMem(VerInfo,VerInfoSize); if not GetFileVersionInfo(PChar(FileName),0,VerInfoSize,VerInfo) then exit; VerQueryValue(VerInfo, '\', Pointer(VerValue), VerValueSize); with VerValue^ do begin V1:=dwFileVersionMS shr 16; V2:=dwFileVersionMS and $FFFF; V3:=dwFileVersionLS shr 16; V4:=dwFileVersionLS and $FFFF; vs:=inttostr(v1)+'.'+inttostr(v2)+'.'+inttostr(v3)+'.'+inttostr(v4); end; FreeMem(VerInfo,VerInfoSize);end;
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