其他-修复创建空白文档失败问题

PDF Office/ViewModels/MainContentViewModel.cs

@@ -431,12 +431,8 @@ namespace PDF_Master.ViewModels
                 }
             }
 
-            //设置背景色
-            PDFViewer.SetBackgroundBrush(new System.Windows.Media.SolidColorBrush(Settings.Default.AppProperties.InitialVIew.BackGround));
-            PDFViewer.Load();
             PDFViewer.UndoManager.CanSave = true;
             FileChanged = Visibility.Visible;
-            PDFViewer.SetFormFieldHighlight(Settings.Default.AppProperties.InitialVIew.HighlightLink);
 
             NavigateToViewContent();
             return true;
@@ -574,11 +570,8 @@ namespace PDF_Master.ViewModels
 
                 PDFViewer.Document.ImportPages(tempdoc, "");
 
-                PDFViewer.SetBackgroundBrush(new System.Windows.Media.SolidColorBrush(Settings.Default.AppProperties.InitialVIew.BackGround));
-                PDFViewer.Load();
                 PDFViewer.UndoManager.CanSave = true;
                 FileChanged = Visibility.Visible;
-                PDFViewer.SetFormFieldHighlight(Settings.Default.AppProperties.InitialVIew.HighlightLink);
 
                 await System.Windows.Application.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Send, new Action(() =>
                 {