Hi VWG
In forums , the problem TextBox.Text is empty in keypress event will solved on version 6.4, but i download Visual WebGUI Professional Studio(Build 6.4.0 Beta2) For .NET 3.5 and installed it, i find the problem still exist.
when key in some charcters then press Enter, In keyprees or keydown event, the value of textbox.text is not text showed in textBox, the value is textbox.text before change. if press Entry twin or lost focus and getfocus again then press entry the value will be right.