[Delphi (Object Pascal)] Delphi返回文件大小 →→→→→进入此内容的聊天室

来自 , 2021-01-06, 写在 Delphi (Object Pascal), 查看 132 次.
URL http://www.code666.cn/view/d1ac549d
  1. function SizeOfFile(const FileName: string): Windows.DWORD;
  2. var
  3.   FH: THandle;  // file handle
  4. begin
  5.   FH := SysUtils.FileOpen(
  6.     FileName, SysUtils.fmOpenRead or SysUtils.fmShareDenyNone
  7.   );
  8.   try
  9.     Result := Windows.GetFileSize(FH, nil);
  10.   finally
  11.     SysUtils.FileClose(FH);
  12.   end;
  13. end;
  14. //delphi/2224

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