I have tried to reproduce the issue by adding sub node with 100 000 characters on a button click to the RadTreeView but could not observe the same behavior in neither browser. Here is the code behind that I used:
sender, EventArgs e)
StringBuilder sb =
i = 0; i < 100000; i++)
Would you please share the exact code that you use with RadTreeView and the exact browser in which this issue is observed so we can be able to reproduce it locally?
the Telerik team
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