MARKUS

        System.Windows.Threading.DispatcherTimer tm = new System.Windows.Threading.DispatcherTimer();

        bool _initializeComponentFinished; //이벤트

        bool _IsDagSlider = false; //드래그 상태인가

        List<DisplayColorInfo> colorList = new List<DisplayColorInfo>();

        DefinedPages DocumentInfo { get; set; } //문서정보 정의        

        //PdfSharp.Pdf.PdfDocument document { get; set; } // pdfsharp 인데 아직 왜 넣었는지 모름 

                {

                    this.CurrentPageNo = (int)this.sliderPages.Value;

                    //await App.PageStorage.GetPageUriAsync(this.CurrentPageNo);

                    if (_ButtonName == "Current")

                int cnt = 0;

                Printimg_List = new Dictionary<int, System.Drawing.Image>();

                foreach (int PageNo in _lstPrintPageNo)

                    cnt++;

                    sliderPages.Value = PageNo;

                    await PageChangeAsync(token,PageNo, true);

                    //PageChanged(cnt, true);

                }

                PrintName = cbPrint.SelectedItem.ToString();

                        Printing();

                    }

                });

            }

            catch (Exception ex)

            {

                SaveDig.Title = "Save an PDF File";

                if(SaveDig.ShowDialog().Value)

                {

                    Printimg_List = new Dictionary<int, System.Drawing.Image>();

                    foreach (int PageNo in _lstPrintPageNo)

                            sliderPages.Value = PageNo;

                        });

                        await PageChangeAsync(token, PageNo, true);

                        System.Diagnostics.Debug.WriteLine("Export Page : " + PageNo);

                    await PageChangeAsync(token,_StartPageNo);

                    (Application.Current.MainWindow as MainWindow).dzMainMenu.DialogMessage_Alert("Success", "Alert");

                }else

                {

                        printIndy.IsBusy = false;

                    }));

                }                

            }

            catch (Exception ex)