const
InfoNum = 9;
InfoStr: array[1..InfoNum] of string = (
'ProductName',
'ProductVersion',
'FileDescription',
'LegalCopyright',
'FileVersion',
'CompanyName',
'LegalTradeMarks',
'InternalName',
'OriginalFileName'
);
var
S: string;
BufSize, Len: DWORD;
Buf: PChar;
Value: PChar;
begin
S := Application.ExeName;
BufSize := GetFileVersionInfoSize(PChar(S), BufSize);
if BufSize > 0 then begin
Buf := AllocMem(BufSize); //获取内存控件,用于保存从文件中获得的版本信息资源。
GetFileVersionInfo(PChar(S), 0, BufSize, Buf); //获得在内存中存储版本信息资源所需要的最小内存空间大小
if VerQueryValue(Buf, PChar('StringFileInfo\080403A8\' + InfoStr[1]), Pointer(Value), Len) then ProductName.Caption := Value;
if VerQueryValue(Buf, PChar('StringFileInfo\080403A8\' + InfoStr[2]), Pointer(Value), Len) then ProductVersion.Caption := '产品版本: ' + Value;
if VerQueryValue(Buf, PChar('StringFileInfo\080403A8\' + InfoStr[3]), Pointer(Value), Len) then FileDescription.Caption := '文件说明: ' + Value;
if VerQueryValue(Buf, PChar('StringFileInfo\080403A8\' + InfoStr[4]), Pointer(Value), Len) then LegalCopyright.Caption := '合法版权: ' + Value;
if VerQueryValue(Buf, PChar('StringFileInfo\080403A8\' + InfoStr[5]), Pointer(Value), Len) then FileVersion.Caption := '文件版本: ' + Value;
if VerQueryValue(Buf, PChar('StringFileInfo\080403A8\' + InfoStr[6]), Pointer(Value), Len) then CompanyName.Caption := '公司名称: ' + Value;
if VerQueryValue(Buf, PChar('StringFileInfo\080403A8\' + InfoStr[7]), Pointer(Value), Len) then LegalTrademarks.Caption := '合法商标: ' + Value;
if VerQueryValue(Buf, PChar('StringFileInfo\080403A8\' + InfoStr[8]), Pointer(Value), Len) then InternalName.Caption := '内部名称: ' + Value;
if VerQueryValue(Buf, PChar('StringFileInfo\080403A8\' + InfoStr[9]), Pointer(Value), Len) then OriginalFilename.Caption := '原文件名: ' + Value;
FreeMem(Buf, BufSize); //释放内存
end else begin
Application.MessageBox('获取产品信息时遇到错误,请尝试重新启动'','错误',MB_OK + MB_ICONSTOP);
Application.Terminate;
end;