does not support such customization abilities. Currently we do not have plans to implement it, however If more people request it, we will reconsider our plans and we will implementing the feature in one of our future releases.
Should you have any other questions, do not hesitate to ask.
the Telerik team
Q1’11 SP1 of RadControls for WinForms is available for download
; also available is the Q2'11 Roadmap
for Telerik Windows Forms controls.