Is there any way to change appearance of connecting lines to dotted lines of WPF RadTreeView? I am looking for something similar to WinForms RadTreeView LineStyle property.
I have added attachment for reference.
Thank You.
1 Answer, 1 is accepted
0
Accepted
Martin Ivanov
Telerik team
answered on 31 May 2021, 12:12 PM
Hello Aditi,
To achieve your requirement you can extract the ControlTemplate of RadTreeViewItem and set the StrokeDashArray property of the Rectangle elements representing the lines. The Rectangles are named "IndentFirstVerticalLine", "HorizontalLine" and "VerticalLine". For example:
Also, there is a feature request to introduce a public API that will allow easier customization of the lines.
Regards,
Martin Ivanov
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