asp:treeview select node from backend function
My web page has two parts. In the left side there is a TreeView control. On selecting any node of the tree view it is showing some data in the right side. There is a button in the right side as well. This button has an OnClick event. After clicking the button when the page will reload, I want to select the node from the backend (from the OnClick event), which was previously selected. How can I select a node of TreeView Control from backend ?
Thanks in advance