How can I do this. When I select an item on Dropdownlist, I want it to display the item on a textbox. Does it has to postback all the time. I'm using Dropdowlist Task and selected Datasource for SQL database.
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Me.TextBox1.Text = Me.DropDownList1.SelectedItem.Text