Apparently, the ItemStyle-Width and HeaderStyle-Width properties of radgrid columns essentially specify a minimum with, and not a maximum, or fixed. I want my radgrid to be 100% width of the radwindow which contains it, but this window is sizable. The radgrid has several columns which will contain data the length of which is predictable. Two numeric characters, for example. I want these columns to be FIXED in width. I don't want them to "grow" in width when I increase the size of the radwindow. Can't seem to do it if I have static headers turned on.
(IIS 7.5, Windows Server 2012, VS 2012, C#, ASP.NET, Telerik runtime version 4.0.30319, IE11, Firefox 45.0)