- Added sample for "Issue #1218: Dynamic custom UI sequence"

oleg-shilo · Oct 19, 2022 · 0d9f877 · 0d9f877
1 parent 4d650e8
commit 0d9f877
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/Source/src/WixSharp.Samples/Wix# Samples/Managed Setup/CustomUI.Sequence/setup.cs b/Source/src/WixSharp.Samples/Wix# Samples/Managed Setup/CustomUI.Sequence/setup.cs
@@ -95,13 +95,25 @@ static void Project_UILoaded(SetupEventArgs e)
         e.ManagedUI.OnCurrentDialogChanged += ManagedUIShell_OnCurrentDialogChanged;
     }
 
+    static Type LastDialog;
+
     static void ManagedUIShell_OnCurrentDialogChanged(IManagedDialog obj)
     {
+        var prevDialog = LastDialog;
+        LastDialog = obj.GetType();
+
         if (obj.GetType() == Dialogs.Licence)
+        {
             // Simulate analyzing the runtime conditions with the message box.
             // Make a decision to jump over the dialog in the sequence
             if (MessageBox.Show("Do you want to skip 'Licence Dialog'?", "Wix#", MessageBoxButtons.YesNo) == DialogResult.Yes)
-                obj.Shell.GoNext();
+            {
+                if (prevDialog == Dialogs.Welcome)
+                    obj.Shell.GoNext();
+                else
+                    obj.Shell.GoPrev();
+            }
+        }
     }
 
     static void CheckCompatibility(SetupEventArgs e)