MARKUS

            try

            {

                var defaultBitmapImage = new BitmapImage();

                defaultBitmapImage.BeginInit();

                defaultBitmapImage.CreateOptions = BitmapCreateOptions.IgnoreImageCache;

                defaultBitmapImage.CacheOption = BitmapCacheOption.OnLoad;

                defaultBitmapImage.UriSource = new Uri(fileurl);

                defaultBitmapImage.EndInit();

                GC.Collect();

                System.Drawing.Bitmap image;

                if (defaultBitmapImage.IsDownloading)

                    defaultBitmapImage.DownloadCompleted += (ex, arg) =>

                    {

                        defaultBitmapImage.Freeze();

                        GC.Collect();

                        image = GetBitmap(defaultBitmapImage);

                        image.Save(@AppDomain.CurrentDomain.BaseDirectory + "potrace.bmp", System.Drawing.Imaging.ImageFormat.Bmp);

                        Process potrace = new Process

                            StartInfo = new ProcessStartInfo

                            {

                                //FileName = @"http://cloud.devdoftech.co.kr:5977/UserData/"+ "potrace.exe",

                                FileName = @AppDomain.CurrentDomain.BaseDirectory + "potrace.exe",

                                //Arguments = "-s -u 1", //SVG

                                //Arguments = "- -o- --svg",

                                //Arguments = filename2 + "  --backend svg",

                                //Arguments = @AppDomain.CurrentDomain.BaseDirectory + "potrace.bmp" + "  --backend svg -i",

                                //Arguments = "-b svg -i " + @AppDomain.CurrentDomain.BaseDirectory + "potrace.bmp",

                                Arguments = "-b svg " + @AppDomain.CurrentDomain.BaseDirectory + "potrace.bmp",

                                RedirectStandardInput = true,

                                RedirectStandardOutput = true,

                                //RedirectStandardError = Program.IsDebug,

                                RedirectStandardError = true,

                                UseShellExecute = false,

                                CreateNoWindow = true,

                                WindowStyle = ProcessWindowStyle.Hidden

                            },

                            EnableRaisingEvents = false

                        };

                        StringBuilder svgBuilder = new StringBuilder();

                        potrace.OutputDataReceived += (object sender2, DataReceivedEventArgs e2) =>

                        {

                            svgBuilder.AppendLine(e2.Data);

                        };

                        potrace.Start();

                        byte[] bytes = System.IO.File.ReadAllBytes(@AppDomain.CurrentDomain.BaseDirectory + "potrace.bmp");

                        kr.co.devdoftech.cloud.FileUpload fileUploader = new kr.co.devdoftech.cloud.FileUpload();

                        fileurl = fileUploader.Run(App.ViewInfo.ProjectNO, DOCUMENT_NO, App.ViewInfo.UserID, guid + ".svg", bytes);

                        Check_Uri.UriCheck(fileurl);

                    };

                }

            }

            catch (Exception ex)

            {

                Common.ViewerDataModel.Instance.SystemMain.dzMainMenu.DialogMessage_Alert("" + ex, "Alert");