This issue is observed due to the fact that the column resize gripper is shared between the two columns and sliding it results in decreasing the size of the star-based width column.
There is a feature request
in our feedback portal for the introduction of a second gripper to handle the resize of columns separately and you can vote for in order to raise its priority.
A workaround you can use for the moment is to handle RadGridView's ColumnWidthChanging event
, check if the column being resized is the one preceding the button column and cancel the resizing if the drag direction is left (the HorizontalChangeWidth
sender, ColumnWidthChangingEventArgs e)
&& e.HorizontalChangeWidth.Value <= 0)
Please let me know if such an approach would be suitable for you.
Telerik by Progress
Do you need help with upgrading your AJAX, WPF or WinForms project? Check the Telerik API Analyzer
and share your thoughts.