diff --git a/AIStudio.Wpf.DiagramApp/Views/ToolBoxControl.xaml b/AIStudio.Wpf.DiagramApp/Views/ToolBoxControl.xaml
index f36f9fd..69ad5ae 100644
--- a/AIStudio.Wpf.DiagramApp/Views/ToolBoxControl.xaml
+++ b/AIStudio.Wpf.DiagramApp/Views/ToolBoxControl.xaml
@@ -21,365 +21,384 @@
d:DesignHeight="300" d:DesignWidth="300">
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diff --git a/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/SelectableViewModelBase.cs b/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/SelectableViewModelBase.cs
index b4c30b3..a958564 100644
--- a/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/SelectableViewModelBase.cs
+++ b/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/SelectableViewModelBase.cs
@@ -345,6 +345,14 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
+ public bool IsConnection
+ {
+ get
+ {
+ return this is ConnectionViewModel;
+ }
+ }
+
private IColorViewModel _colorViewModel;
public IColorViewModel ColorViewModel
{