popup支持设置大小

AIStudio.Wpf.DiagramDesigner/Services/IUIVisualizerService.cs

@@ -18,5 +18,12 @@ namespace AIStudio.Wpf.DiagramDesigner.Services
         /// <param name="dataContextForPopup">Object state to associate with the dialog</param>
         /// <returns>True/False if UI is displayed.</returns>
         bool? ShowDialog(object dataContextForPopup);
+
+        /// <summary>
+        /// This method displays a modal dialog associated with the given key.
+        /// </summary>
+        /// <param name="dataContextForPopup">Object state to associate with the dialog</param>
+        /// <returns>True/False if UI is displayed.</returns>
+        bool? ShowDialog(object dataContextForPopup, double width, double height);
     }
 }