CIChristopher Issac Sunder K Syncfusion Team February 27, 2019 07:02 AM
Thank you for contacting Syncfusion support.
We have prepared a sample based on your query but we were unable to replicate the issue at our end. Please check the following sample and modify it as per your application , So that it would be more helpful to sort out the issue and resolve it. Also please let us know exact scenario of TreeView on and off in your application. Are you mentioning destroy and re-rendering treeview?