delphi 调用系统图片查看器


uses Windows, ShlObj, ShellAPI;

function GetSpecialPath(CSIDL: word): string;
  var
  s: string;
begin
  SetLength(s, MAX_PATH);
  if not SHGetSpecialFolderPath(0, PChar(s), CSIDL, true) then s:='';
  Result:=PChar(s);
end;

begin
ShellExecute(0,'open','cmd.exe',Pchar('/c rundll32 "'+GetSpecialPath($26)+'\Windows Photo Viewer\PhotoViewer.dll",ImageView_Fullscreen G:\xxxx\ '+ParamStr(1)),nil,SW_HIDE);

//ShellExecute(0,'open','cmd.exe',Pchar('/c rundll32 "'+GetSpecialPath($26)+'\Windows Photo Viewer\PhotoViewer.dll",ImageView_Fullscreen '+ParamStr(1)),nil,SW_HIDE);
end.

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