compdfkit(windows) - 示例文档配置项

Demo/Examples/Annotations/Annotations.csproj

@@ -102,9 +102,7 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
-    <None Include="developer_guide_windows.pdf">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
+    <None Include="developer_guide_windows.pdf" />
     <None Include="packages.config" />
     <None Include="PDFA\sRGB2014.icc">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>

Demo/Examples/ContentEditor/ContentEditor.csproj

@@ -104,9 +104,7 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
-    <None Include="developer_guide_windows.pdf">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </None>
+    <None Include="developer_guide_windows.pdf" />
     <None Include="packages.config" />
     <None Include="PDFA\sRGB2014.icc">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>

Demo/Examples/DocsEditor/DocsEditor.csproj

@@ -102,9 +102,7 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
-    <None Include="developer_guide_windows.pdf">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </None>
+    <None Include="developer_guide_windows.pdf" />
     <None Include="packages.config" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>

Demo/Examples/Examlpes.sln

@@ -23,6 +23,11 @@ EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PDFViewer", "PDFViewer\PDFViewer.csproj", "{807EE747-34A1-4E03-8B72-9E9F6C3BB002}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "TestFile", "TestFile", "{0491A2B9-2C94-4D4F-9A7B-3B2B41631A28}"
+	ProjectSection(SolutionItems) = preProject
+		TestFile\developer_guide_windows.pdf = TestFile\developer_guide_windows.pdf
+		TestFile\Form_Widgets_Test.pdf = TestFile\Form_Widgets_Test.pdf
+		TestFile\PDF32000_2008.pdf = TestFile\PDF32000_2008.pdf
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

Demo/Examples/Forms/Forms.csproj

@@ -103,9 +103,7 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
-    <None Include="developer_guide_windows.pdf">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </None>
+    <None Include="developer_guide_windows.pdf" />
     <None Include="packages.config" />
     <None Include="PDFA\sRGB2014.icc">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>

Demo/Examples/PDFViewer/PDFViewer.csproj

@@ -105,9 +105,7 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
-    <None Include="developer_guide_windows.pdf">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </None>
+    <None Include="developer_guide_windows.pdf" />
     <None Include="packages.config" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>

Demo/Examples/Viewer/MainWindow.xaml.cs

@@ -58,6 +58,7 @@ namespace Viewer
             LoadDefaultDocument();
         }
 
+        #region Load Document
         private void LoadDocument()
         {
             pdfViewControl.PDFView?.SetMouseMode(MouseModes.Viewer);
@@ -89,150 +90,18 @@ namespace Viewer
             PropertyContainer.Child = null;
             PropertyContainer.Visibility = Visibility.Collapsed;
         }
-
-        private void PDFView_AnnotCommandHandler(object sender, AnnotCommandArgs e)
+        private void LoadDefaultDocument()
         {
-            if (e != null && e.CommandType == CommandType.Context)
-            {
-                if (e.PressOnSelectedText)
-                {
-                    e.Handle = true;
-                    e.PopupMenu = new ContextMenu();
-                    e.PopupMenu.Items.Add(new MenuItem() { Header = "Copy", Command = ApplicationCommands.Copy, CommandTarget = (UIElement)sender });
-                }
-                else if (e.CommandTarget == TargetType.ImageSelection)
-                {
-                    if (pdfViewControl != null && pdfViewControl.PDFView != null && pdfViewControl.PDFView.GetSelectImageCount() > 0)
-                    {
-                        e.Handle = true;
-                        e.PopupMenu = new ContextMenu();
-
-                        MenuItem imageCopyMenu = new MenuItem();
-                        imageCopyMenu = new MenuItem();
-                        imageCopyMenu.Header = "Copy Images";
-                        WeakEventManager<MenuItem, RoutedEventArgs>.AddHandler(imageCopyMenu, "Click", CopyImage_Click);
-                        imageCopyMenu.CommandParameter = e;
-                        e.PopupMenu.Items.Add(imageCopyMenu);
-
-                        MenuItem imageExtraMenu = new MenuItem();
-                        imageExtraMenu = new MenuItem();
-                        imageExtraMenu.Header = "Extract Images";
-                        WeakEventManager<MenuItem, RoutedEventArgs>.AddHandler(imageExtraMenu, "Click", ExtraImage_Click);
-                        imageExtraMenu.CommandParameter = e;
-                        e.PopupMenu.Items.Add(imageExtraMenu);
-                    }
-                }
-                else
-                {
-                    e.Handle = true;
-                    e.PopupMenu = new ContextMenu();
-
-                    MenuItem fitWidthMenu = new MenuItem();
-                    fitWidthMenu.Header = "Automatically Resize";
-                    fitWidthMenu.Click += (o, p) =>
-                    {
-                        if (pdfViewControl != null)
-                        {
-                            pdfViewControl.PDFView?.ChangeFitMode(FitMode.FitWidth);
-                        }
-                    };
-
-                    e.PopupMenu.Items.Add(fitWidthMenu);
-
-                    MenuItem fitSizeMenu = new MenuItem();
-                    fitSizeMenu.Header = "Actual Size";
-                    fitSizeMenu.Click += (o, p) =>
-                    {
-                        if (pdfViewControl != null)
-                        {
-                            pdfViewControl.PDFView?.ChangeFitMode(FitMode.FitSize);
-                        }
-                    };
-
-                    e.PopupMenu.Items.Add(fitSizeMenu);
-
-                    MenuItem zoomInMenu = new MenuItem();
-                    zoomInMenu.Header = "Zoom In";
-                    zoomInMenu.Click += (o, p) =>
-                    {
-                        if (pdfViewControl != null)
-                        {
-                            double newZoom = CheckZoomLevel(pdfViewControl.PDFView.ZoomFactor + 0.01, true);
-                            pdfViewControl.PDFView?.Zoom(newZoom);
-                        }
-                    };
-
-                    e.PopupMenu.Items.Add(zoomInMenu);
-
-                    MenuItem zoomOutMenu = new MenuItem();
-                    zoomOutMenu.Header = "Zoom Out";
-                    zoomOutMenu.Click += (o, p) =>
-                    {
-                        if (pdfViewControl != null)
-                        {
-                            double newZoom = CheckZoomLevel(pdfViewControl.PDFView.ZoomFactor - 0.01, false);
-                            pdfViewControl.PDFView?.Zoom(newZoom);
-                        }
-                    };
-
-                    e.PopupMenu.Items.Add(zoomOutMenu);
-                    e.PopupMenu.Items.Add(new Separator());
-
-                    MenuItem singleView = new MenuItem();
-                    singleView.Header = "Single Page";
-                    singleView.Click += (o, p) =>
-                    {
-                        if (pdfViewControl != null)
-                        {
-                            pdfViewControl.PDFView?.ChangeViewMode(ViewMode.Single);
-                        }
-                    };
-
-                    e.PopupMenu.Items.Add(singleView);
-
-                    MenuItem singleContinuousView = new MenuItem();
-                    singleContinuousView.Header = "Single Page Continuous";
-                    singleContinuousView.Click += (o, p) =>
-                    {
-                        if (pdfViewControl != null)
-                        {
-                            pdfViewControl.PDFView?.ChangeViewMode(ViewMode.SingleContinuous);
-                        }
-                    };
-
-                    e.PopupMenu.Items.Add(singleContinuousView);
-
-                    MenuItem doubleView = new MenuItem();
-                    doubleView.Header = "Two Pages";
-                    doubleView.Click += (o, p) =>
-                    {
-                        if (pdfViewControl != null)
-                        {
-                            pdfViewControl.PDFView?.ChangeViewMode(ViewMode.Double);
-                        }
-                    };
+            string defaultFilePath = "developer_guide_windows.pdf";
+            pdfViewControl = new PDFViewControl();
+            pdfViewControl.PDFView.InitDocument(defaultFilePath);
+            LoadDocument();
+        }
+        #endregion
 
-                    e.PopupMenu.Items.Add(doubleView);
 
-                    MenuItem doubleContinuousView = new MenuItem();
-                    doubleContinuousView.Header = "Two Pages Continuous";
-                    doubleContinuousView.Click += (o, p) =>
-                    {
-                        if (pdfViewControl != null)
-                        {
-                            pdfViewControl.PDFView?.ChangeViewMode(ViewMode.DoubleContinuous);
-                        }
-                    };
-                    e.PopupMenu.Items.Add(doubleContinuousView);
-                }
-            }
-
-            if (e != null && e.CommandType == CommandType.Copy)
-            {
-                e.DoCommand();
-            }
-        }
 
+        #region Password
         private void PasswordUI_Confirmed(object sender, string e)
         {
             if (passwordViewer != null && passwordViewer.PDFView != null && passwordViewer.PDFView.Document != null)
@@ -265,6 +134,7 @@ namespace Viewer
             PopupBorder.Visibility = Visibility.Collapsed;
             PasswordUI.Visibility = Visibility.Collapsed;
         }
+        #endregion
 
         private void PdfViewer_InfoChanged(object sender, KeyValuePair<string, object> e)
         {
@@ -275,13 +145,50 @@ namespace Viewer
         }
 
         /// <summary>
-        /// 撤销重做状态更新事件通知
+        /// Undo Redo Event Noitfy
         /// </summary>
         private void UndoManager_PropertyChanged(object sender, PropertyChangedEventArgs e)
         {
             OnPropertyChanged(e.PropertyName);
         }
 
+
+        #region Expand or Hide Panel 
+
+        private void ExpandLeftPanel(bool isExpand)
+        {
+            BotaSideTool.Visibility = isExpand ? Visibility.Visible : Visibility.Collapsed;
+            Splitter.Visibility = isExpand ? Visibility.Visible : Visibility.Collapsed;
+            if (isExpand)
+            {
+                BodyGrid.ColumnDefinitions[0].Width = new GridLength(260);
+                BodyGrid.ColumnDefinitions[1].Width = new GridLength(15);
+            }
+            else
+            {
+                BodyGrid.ColumnDefinitions[0].Width = new GridLength(0);
+                BodyGrid.ColumnDefinitions[1].Width = new GridLength(0);
+            }
+        }
+
+        private void ExpandSearchBtn_Click(object sender, RoutedEventArgs e)
+        {
+            ExpandLeftPanel(true);
+            BotaSideTool.SelectBotaTool(BOTATools.Search);
+        }
+
+        private void ToolExpand_Click(object sender, RoutedEventArgs e)
+        {
+            ToggleButton expandBtn = sender as ToggleButton;
+            if (expandBtn != null)
+            {
+                bool isExpand = expandBtn.IsChecked == true;
+                ExpandLeftPanel(isExpand);
+            }
+        }
+
+        #endregion
+         
         private double CheckZoomLevel(double zoom, bool IsGrowth)
         {
             double standardZoom = 100;
@@ -311,46 +218,6 @@ namespace Viewer
             return standardZoom / 100;
         }
 
-        private void LoadDefaultDocument()
-        {
-            string defaultFilePath = "developer_guide_windows.pdf";
-            pdfViewControl = new PDFViewControl();
-            pdfViewControl.PDFView.InitDocument(defaultFilePath);
-            LoadDocument();
-        }
-
-        private void ToolExpand_Click(object sender, RoutedEventArgs e)
-        {
-            ToggleButton expandBtn = sender as ToggleButton;
-            if (expandBtn != null)
-            {
-                bool isExpand = expandBtn.IsChecked == true;
-                ExpandLeftPanel(isExpand);
-            }
-        }
-
-        private void ExpandSearchBtn_Click(object sender, RoutedEventArgs e)
-        {
-            ExpandLeftPanel(true);
-            BotaSideTool.SelectBotaTool(BOTATools.Search);
-        }
-
-        private void ExpandLeftPanel(bool isExpand)
-        {
-            BotaSideTool.Visibility = isExpand ? Visibility.Visible : Visibility.Collapsed;
-            Splitter.Visibility = isExpand ? Visibility.Visible : Visibility.Collapsed;
-            if (isExpand)
-            {
-                BodyGrid.ColumnDefinitions[0].Width = new GridLength(260);
-                BodyGrid.ColumnDefinitions[1].Width = new GridLength(15);
-            }
-            else
-            {
-                BodyGrid.ColumnDefinitions[0].Width = new GridLength(0);
-                BodyGrid.ColumnDefinitions[1].Width = new GridLength(0);
-            }
-        }
-
         private void ViewSettingBtn_Click(object sender, RoutedEventArgs e)
         {
             ToggleButton toggleButton = sender as ToggleButton;
@@ -412,6 +279,41 @@ namespace Viewer
             PopupBorder.Visibility = Visibility.Collapsed;
         }
 
+        #region Open and save file
+
+        private void SaveFile()
+        {
+            if (pdfViewControl != null && pdfViewControl.PDFView != null && pdfViewControl.PDFView.Document != null)
+            {
+                try
+                {
+                    CPDFDocument pdfDoc = pdfViewControl.PDFView.Document;
+                    if (pdfDoc.WriteToLoadedPath())
+                    {
+                        pdfViewControl.PDFView.UndoManager.CanSave = false;
+                        return;
+                    }
+
+                    SaveFileDialog saveDialog = new SaveFileDialog();
+                    saveDialog.Filter = "(*.pdf)|*.pdf";
+                    saveDialog.DefaultExt = ".pdf";
+                    saveDialog.OverwritePrompt = true;
+
+                    if (saveDialog.ShowDialog() == true)
+                    {
+                        if (pdfDoc.WriteToFilePath(saveDialog.FileName))
+                        {
+                            pdfViewControl.PDFView.UndoManager.CanSave = false;
+                        }
+                    }
+                }
+                catch (Exception ex)
+                {
+                    Console.WriteLine(ex.ToString());
+                }
+            }
+        }
+
         private void OpenFile_Click(object sender, RoutedEventArgs e)
         {
             try
@@ -451,48 +353,53 @@ namespace Viewer
                 }
             }
             catch (Exception ex)
-            {
-
-            }
+            { 
+                Console.WriteLine(ex.ToString());
+            } 
+        }
 
+        private void SaveFileBtn_Click(object sender, RoutedEventArgs e)
+        {
+            SaveFile();
         }
 
-        private void SaveFile()
+        #endregion
+
+
+        #region Context Menu
+
+        private void ExtraImage_Click(object sender, RoutedEventArgs e)
         {
-            if (pdfViewControl != null && pdfViewControl.PDFView != null && pdfViewControl.PDFView.Document != null)
+            System.Windows.Forms.FolderBrowserDialog folderDialog = new System.Windows.Forms.FolderBrowserDialog();
+            if (folderDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
             {
+                string choosePath = folderDialog.SelectedPath;
+                string openPath = choosePath;
                 try
                 {
-                    CPDFDocument pdfDoc = pdfViewControl.PDFView.Document;
-                    if (pdfDoc.WriteToLoadedPath())
-                    {
-                        pdfViewControl.PDFView.UndoManager.CanSave = false;
-                        return;
-                    }
-
-                    SaveFileDialog saveDialog = new SaveFileDialog();
-                    saveDialog.Filter = "(*.pdf)|*.pdf";
-                    saveDialog.DefaultExt = ".pdf";
-                    saveDialog.OverwritePrompt = true;
+                    Dictionary<int, List<Bitmap>> imageDict = pdfViewControl.PDFView?.GetSelectedImages();
 
-                    if (saveDialog.ShowDialog() == true)
+                    if (imageDict != null && imageDict.Count > 0)
                     {
-                        if (pdfDoc.WriteToFilePath(saveDialog.FileName))
+                        foreach (int pageIndex in imageDict.Keys)
                         {
-                            pdfViewControl.PDFView.UndoManager.CanSave = false;
+                            List<Bitmap> imageList = imageDict[pageIndex];
+                            foreach (Bitmap image in imageList)
+                            {
+                                string savePath = Path.Combine(choosePath, Guid.NewGuid() + ".jpg");
+                                image.Save(savePath, System.Drawing.Imaging.ImageFormat.Jpeg);
+                                openPath = savePath;
+                            }
                         }
                     }
+                    Process.Start("explorer", "/select,\"" + openPath + "\"");
                 }
                 catch (Exception ex)
                 {
 
                 }
-            }
-        }
 
-        private void SaveFileBtn_Click(object sender, RoutedEventArgs e)
-        {
-            SaveFile();
+            }
         }
 
         private void CopyImage_Click(object sender, RoutedEventArgs e)
@@ -528,40 +435,153 @@ namespace Viewer
             }
         }
 
-        private void ExtraImage_Click(object sender, RoutedEventArgs e)
+        private void PDFView_AnnotCommandHandler(object sender, AnnotCommandArgs e)
         {
-            System.Windows.Forms.FolderBrowserDialog folderDialog = new System.Windows.Forms.FolderBrowserDialog();
-            if (folderDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
+            if (e != null && e.CommandType == CommandType.Context)
             {
-                string choosePath = folderDialog.SelectedPath;
-                string openPath = choosePath;
-                try
+                if (e.PressOnSelectedText)
                 {
-                    Dictionary<int, List<Bitmap>> imageDict = pdfViewControl.PDFView?.GetSelectedImages();
-
-                    if (imageDict != null && imageDict.Count > 0)
+                    e.Handle = true;
+                    e.PopupMenu = new ContextMenu();
+                    e.PopupMenu.Items.Add(new MenuItem() { Header = "Copy", Command = ApplicationCommands.Copy, CommandTarget = (UIElement)sender });
+                }
+                else if (e.CommandTarget == TargetType.ImageSelection)
+                {
+                    if (pdfViewControl != null && pdfViewControl.PDFView != null && pdfViewControl.PDFView.GetSelectImageCount() > 0)
                     {
-                        foreach (int pageIndex in imageDict.Keys)
-                        {
-                            List<Bitmap> imageList = imageDict[pageIndex];
-                            foreach (Bitmap image in imageList)
-                            {
-                                string savePath = Path.Combine(choosePath, Guid.NewGuid() + ".jpg");
-                                image.Save(savePath, System.Drawing.Imaging.ImageFormat.Jpeg);
-                                openPath = savePath;
-                            }
-                        }
+                        e.Handle = true;
+                        e.PopupMenu = new ContextMenu();
+
+                        MenuItem imageCopyMenu = new MenuItem();
+                        imageCopyMenu = new MenuItem();
+                        imageCopyMenu.Header = "Copy Images";
+                        WeakEventManager<MenuItem, RoutedEventArgs>.AddHandler(imageCopyMenu, "Click", CopyImage_Click);
+                        imageCopyMenu.CommandParameter = e;
+                        e.PopupMenu.Items.Add(imageCopyMenu);
+
+                        MenuItem imageExtraMenu = new MenuItem();
+                        imageExtraMenu = new MenuItem();
+                        imageExtraMenu.Header = "Extract Images";
+                        WeakEventManager<MenuItem, RoutedEventArgs>.AddHandler(imageExtraMenu, "Click", ExtraImage_Click);
+                        imageExtraMenu.CommandParameter = e;
+                        e.PopupMenu.Items.Add(imageExtraMenu);
                     }
-                    Process.Start("explorer", "/select,\"" + openPath + "\"");
                 }
-                catch (Exception ex)
+                else
                 {
+                    e.Handle = true;
+                    e.PopupMenu = new ContextMenu();
 
+                    MenuItem fitWidthMenu = new MenuItem();
+                    fitWidthMenu.Header = "Automatically Resize";
+                    fitWidthMenu.Click += (o, p) =>
+                    {
+                        if (pdfViewControl != null)
+                        {
+                            pdfViewControl.PDFView?.ChangeFitMode(FitMode.FitWidth);
+                        }
+                    };
+
+                    e.PopupMenu.Items.Add(fitWidthMenu);
+
+                    MenuItem fitSizeMenu = new MenuItem();
+                    fitSizeMenu.Header = "Actual Size";
+                    fitSizeMenu.Click += (o, p) =>
+                    {
+                        if (pdfViewControl != null)
+                        {
+                            pdfViewControl.PDFView?.ChangeFitMode(FitMode.FitSize);
+                        }
+                    };
+
+                    e.PopupMenu.Items.Add(fitSizeMenu);
+
+                    MenuItem zoomInMenu = new MenuItem();
+                    zoomInMenu.Header = "Zoom In";
+                    zoomInMenu.Click += (o, p) =>
+                    {
+                        if (pdfViewControl != null)
+                        {
+                            double newZoom = CheckZoomLevel(pdfViewControl.PDFView.ZoomFactor + 0.01, true);
+                            pdfViewControl.PDFView?.Zoom(newZoom);
+                        }
+                    };
+
+                    e.PopupMenu.Items.Add(zoomInMenu);
+
+                    MenuItem zoomOutMenu = new MenuItem();
+                    zoomOutMenu.Header = "Zoom Out";
+                    zoomOutMenu.Click += (o, p) =>
+                    {
+                        if (pdfViewControl != null)
+                        {
+                            double newZoom = CheckZoomLevel(pdfViewControl.PDFView.ZoomFactor - 0.01, false);
+                            pdfViewControl.PDFView?.Zoom(newZoom);
+                        }
+                    };
+
+                    e.PopupMenu.Items.Add(zoomOutMenu);
+                    e.PopupMenu.Items.Add(new Separator());
+
+                    MenuItem singleView = new MenuItem();
+                    singleView.Header = "Single Page";
+                    singleView.Click += (o, p) =>
+                    {
+                        if (pdfViewControl != null)
+                        {
+                            pdfViewControl.PDFView?.ChangeViewMode(ViewMode.Single);
+                        }
+                    };
+
+                    e.PopupMenu.Items.Add(singleView);
+
+                    MenuItem singleContinuousView = new MenuItem();
+                    singleContinuousView.Header = "Single Page Continuous";
+                    singleContinuousView.Click += (o, p) =>
+                    {
+                        if (pdfViewControl != null)
+                        {
+                            pdfViewControl.PDFView?.ChangeViewMode(ViewMode.SingleContinuous);
+                        }
+                    };
+
+                    e.PopupMenu.Items.Add(singleContinuousView);
+
+                    MenuItem doubleView = new MenuItem();
+                    doubleView.Header = "Two Pages";
+                    doubleView.Click += (o, p) =>
+                    {
+                        if (pdfViewControl != null)
+                        {
+                            pdfViewControl.PDFView?.ChangeViewMode(ViewMode.Double);
+                        }
+                    };
+
+                    e.PopupMenu.Items.Add(doubleView);
+
+                    MenuItem doubleContinuousView = new MenuItem();
+                    doubleContinuousView.Header = "Two Pages Continuous";
+                    doubleContinuousView.Click += (o, p) =>
+                    {
+                        if (pdfViewControl != null)
+                        {
+                            pdfViewControl.PDFView?.ChangeViewMode(ViewMode.DoubleContinuous);
+                        }
+                    };
+                    e.PopupMenu.Items.Add(doubleContinuousView);
                 }
+            }
 
+            if (e != null && e.CommandType == CommandType.Copy)
+            {
+                e.DoCommand();
             }
         }
 
+        #endregion
+        
+        #region Close Window
+        
         protected override void OnClosing(CancelEventArgs e)
         {
             if (pdfViewControl.PDFView.UndoManager.CanSave)
@@ -582,6 +602,8 @@ namespace Viewer
             }
         }
 
+        #endregion
+
         protected void OnPropertyChanged([CallerMemberName] string name = null)
         {
             PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));

Demo/Examples/Viewer/Viewer.csproj

@@ -108,7 +108,7 @@
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
     <None Include="developer_guide_windows.pdf">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
     <None Include="packages.config" />
     <None Include="PDFA\sRGB2014.icc">