2X faster development
The ultimate WinForms UI toolkit to boost your development speed.
Resize particular node alone in the selection listDiagram allows you to resize a particular children in the selection list. It can be achieved through Diagram Model’s EventSink.SizeChanging event. This event is triggered while changing the size of the node. The below code snippet is used for resizing a particular node in the selection list. [C#] //Registering the SizeChanging event Diagram.Model.EventSink.SizeChanging += EventSink_SizeChanging; Private Sub EventSink_SizeChanging(ByVal evtArgs As SizeChangingEventArgs); if (Diagram.View.SelectionList.Count > 1 && evtArgs.NodeAffected is Node && !(evtArgs.NodeAffected is PseudoGroup)) { if (Diagram.View.SelectionList.IndexOf(evtArgs.NodeAffected as Node) == 0) { Node node = evtArgs.NodeAffected as Node; evtArgs.Cancel = false; NodeCollection collection = new NodeCollection(); for (var i = 0; i < Diagram.View.SelectionList.Count; i++) { Microsoft.VisualBasic.Collection.Add(Diagram.View.SelectionList(i)); } Diagram.View.SelectionList.Clear(); for (var i = 0; i < Microsoft.VisualBasic.Collection.Count; i++) { Diagram.View.SelectionList.Add(collection(i)); } } else { evtArgs.Cancel = true; } } }
[VB] 'Registering the SizeChanging event Diagram.Model.EventSink.SizeChanging += EventSink_SizeChanging Private Sub EventSink_SizeChanging(ByVal evtArgs As SizeChangingEventArgs) If Diagram.View.SelectionList.Count > 1 AndAlso TypeOf evtArgs.NodeAffected Is Node AndAlso Not(TypeOf evtArgs.NodeAffected Is PseudoGroup) Then If Diagram.View.SelectionList.IndexOf(TryCast(evtArgs.NodeAffected, Node)) = 0 Then Dim node As Node = TryCast(evtArgs.NodeAffected, Node) evtArgs.Cancel = False Dim collection As New NodeCollection() For i = 0 To Diagram.View.SelectionList.Count - 1 Microsoft.VisualBasic.Collection.Add(Diagram.View.SelectionList(i)) Next i Diagram.View.SelectionList.Clear() For i = 0 To Microsoft.VisualBasic.Collection.Count - 1 Diagram.View.SelectionList.Add(collection(i)) Next i Else evtArgs.Cancel = True End If End If }
|
2X faster development
The ultimate WinForms UI toolkit to boost your development speed.
This page will automatically be redirected to the sign-in page in 10 seconds.