I can not set the width of bound field. Is there any problem in the following markup.
<asp:BoundField DataField="UserName" HeaderText="User Name"
meta:resourcekey="BoundFieldUNCUserNameResource1">
<HeaderStyle Width="50%" />
</asp:BoundField>
Please refer to the image. I set width using the following. The yellow colored numbers are corresponding width. The marked user name is always Wrapped even I set a width to a large value (say 50%) and set Wrap="false".
<HeaderStyle Width="20%" Wrap="true" />
<ItemStyle Width="20%" Wrap="true" />
Try This:
ItemStyle-Width="50%" ItemStyle-Wrap="false"
in the BoundField tag