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Region Select Color Change

Thread ID:





101363 Oct 20,2011 08:22 AM UTC Oct 21,2011 10:26 AM UTC WinForms 1
Tags: Diagram
Youngjin Kim
Asked On October 20, 2011 08:22 AM UTC


If I change the background color of diagram to black, I can't see the rectangle surrounding the selected region by dragging mouse.
I can't figure out which property is related this drawing color.

Thanks in advance.

Amsath Ali M [Syncfusion]
Replied On October 21, 2011 10:26 AM UTC

Hi Youngjin,

Thanks for using Syncfusion products.

We suggest you to use the SelectTool.TrackingStyle’s ‘LineColor’ property to change the line color of the region selected while dragging through mouse. Please refer the below code snippet to achieve your requirement.

Here is the code snippet:
void diagram1_MouseDown(object sender, MouseEventArgs e)
if (diagram1.Controller.ActiveTool.Name == "SelectTool")
((SelectTool)diagram1.Controller.ActiveTool).TrackingStyle.LineColor = Color.Red;

Here is the sample:
Forum SelectToolColor Change-1891792784.zip

Please try the above sample and let us know if you have any queries.

Amsath Ali. M


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