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There is no directed way to fill the interier of grouped nodes with required color. But you can try the following workaround. In the attached sample first I have ungrouped all the grouped nodes by using UnGroup() method of WinForms Diagram Controller. Then iterated through the Nodes collection and set the FillStyle.Color for each node. Finally grouped all nodes by using Group() method. You can use the FillPath.FillStyle.Color to fill the interior of node with required color. C# FilledPath fillpath;
this.diagram1.Controller.UnGroup();
foreach (Node node in this.diagram1.Model.Nodes)
{
fillpath = (FilledPath)(((node is FilledPath) ? node : null));
fillpath.FillStyle.Color = Color.Green;
}
this.diagram1.Controller.Group();
VB Dim fillpath As FilledPath Me.diagram1.Controller.UnGroup() For Each node As Node In Me.diagram1.Model.Nodes If (TypeOf node Is FilledPath) Then fillpath = CType((node), FilledPath) Else fillpath = CType((Nothing), FilledPath) End If fillpath.FillStyle.Color = System.Drawing.Color.Blue Next node Me.diagram1.Controller.Group()
Sample: http://help.syncfusion.com/support/samples/kb/Diagram.Windows/FillColor/FillStyle.zip |
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