Hi Lucas Aguiar,
Thank you for writing.
You can use the ViewCellFormatting event of the RadGridView to set the font for the group cells and for the data cells. Consider the following code snippet which demonstrates this:
Font normalFont =
Font bigFont =
sender, CellFormattingEventArgs e)
e.CellElement.Font = bigFont;
e.CellElement.Font = normalFont;
Note that the creation of a font is a heavy operation and may easily lead to performance and memory issues, so it is a good idea to create fonts only once and then reuse them.
I hope this will help. Should you have further questions, I would be glad to help.
the Telerik team
Q2’11 SP1 of RadControls for WinForms is available for download (see what's new); also available is the Q3'11 Roadmap for Telerik Windows Forms controls.