900666_Customcontextmenusample

Author: Yaminisrisf4389

ContextMenu/CustomContextMenu/MainWindow.xaml

@@ -5,7 +5,8 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:CustomContextMenu" xmlns:PdfViewer="clr-namespace:Syncfusion.Windows.PdfViewer;assembly=Syncfusion.PdfViewer.WPF"
         mc:Ignorable="d"
-        Title="MainWindow" Height="450" Width="800">
+        Title="MainWindow"
+        WindowState="Maximized">
     <Grid>
         <PdfViewer:PdfViewerControl x:Name="pdfViewer" />
     </Grid>

ContextMenu/CustomContextMenu/MainWindow.xaml.cs

@@ -41,24 +41,27 @@ private void FitToPageMenuItem_Click(object sender, RoutedEventArgs e)
         }
         private void PdfViewer_ContextMenuOpening(object sender, ContextMenuOpeningEventArgs e)
         {
-            ContextMenu contextmenu = new ContextMenu();
-            contextmenu.FlowDirection = FlowDirection.LeftToRight;
-            contextmenu.HorizontalAlignment = HorizontalAlignment.Center;
-            MenuItem selectZoomArea = new MenuItem();
-            selectZoomArea.Header = "Select Zoom Area";
-            selectZoomArea.Click += SelectZoomArea_Click;
-            contextmenu.Items.Add(selectZoomArea);
-            MenuItem fitToPageMenuItem = new MenuItem();
-            fitToPageMenuItem.Header = "Fit to Page";
-            fitToPageMenuItem.Click += FitToPageMenuItem_Click;
-            contextmenu.Items.Add(fitToPageMenuItem);
-            MenuItem pan = new MenuItem();
-            pan.Header = "Pan";
-            pan.Click += Pan_Click;
-            contextmenu.Items.Add(pan);
-            contextmenu.IsOpen = true;
-            contextmenu.StaysOpen = true;
-            e.Handled = true;
+            if (e.Source == "Text Selection")
+            {
+                ContextMenu contextmenu = new ContextMenu();
+                contextmenu.FlowDirection = FlowDirection.LeftToRight;
+                contextmenu.HorizontalAlignment = HorizontalAlignment.Center;
+                MenuItem selectZoomArea = new MenuItem();
+                selectZoomArea.Header = "Select Zoom Area";
+                selectZoomArea.Click += SelectZoomArea_Click;
+                contextmenu.Items.Add(selectZoomArea);
+                MenuItem fitToPageMenuItem = new MenuItem();
+                fitToPageMenuItem.Header = "Fit to Page";
+                fitToPageMenuItem.Click += FitToPageMenuItem_Click;
+                contextmenu.Items.Add(fitToPageMenuItem);
+                MenuItem pan = new MenuItem();
+                pan.Header = "Pan";
+                pan.Click += Pan_Click;
+                contextmenu.Items.Add(pan);
+                contextmenu.IsOpen = true;
+                contextmenu.StaysOpen = true;
+                e.Handled = true;
+            }
         }
     }
 }