How to separate background between two adjacent nodes in WinForms TreeViewAdv?
You can separate the background between two adjacent nodes in WinForms TreeViewAdv control by using BeforeNodePaint event. Refer the below code for your reference.
C#
treeViewAdv1.BeforeNodePaint += TreeViewAdv1_BeforeNodePaint1;
//Customize Background of Nodes
private void TreeViewAdv1_BeforeNodePaint1(object sender, TreeNodeAdvPaintEventArgs e)
{
LinearGradientBrush lBrush = new LinearGradientBrush(e.Node.Bounds, Color.LightGreen, Color.LightSeaGreen, LinearGradientMode.Horizontal);
e.Graphics.FillRectangle(lBrush, e.Node.Bounds);
e.Graphics.DrawRectangle(new Pen(Color.Red), e.Node.Bounds);
}VB.Net
AddHandler treeViewAdv1.BeforeNodePaint, AddressOf TreeViewAdv1_BeforeNodePaint1
'Customize Background of Nodes
Private Sub TreeViewAdv1_BeforeNodePaint1(ByVal sender As Object, ByVal e As TreeNodeAdvPaintEventArgs)
Dim lBrush As New LinearGradientBrush(e.Node.Bounds, Color.LightGreen, Color.LightSeaGreen, LinearGradientMode.Horizontal)
e.Graphics.FillRectangle(lBrush, e.Node.Bounds)
e.Graphics.DrawRectangle(New Pen(Color.Red), e.Node.Bounds)
End Sub
Conclusion
I hope you enjoyed learning about how to separate background between two adjacent nodes in WinForms TreeViewAdv.
You can refer to our WinForms TreeViewAdv feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our WinForms TreeViewAdv example to understand how to create and manipulate data.
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