通过exe文件获得版本

   private void button1_Click(object sender, EventArgs e)
        {
            
            string path = @"C:\Program Files (x86)\ArcGIS\Desktop10.8\bin\ArcMap.exe";
//@"C:\Program Files\ArcGIS\Pro\bin\ArcGISPro.exe"; //Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "MainApp.exe");

            MessageBox.Show(GetVersion(path));





        }
        public string GetVersion(string path)
        {
            string version = string.Empty;
            FileVersionInfo file = System.Diagnostics.FileVersionInfo.GetVersionInfo(path);
            //版本号显示为“主版本号.次版本号.内部版本号.专用部件号”。
            //version = String.Format("{0}.{1}.{2}.{3}", file.FileMajorPart, file.FileMinorPart, file.FileBuildPart, file.FilePrivatePart);
            //使用文件版本信息
            version = file.FileVersion;
            return version;
        }