How can I make my grid or band width fixed? I want to fit all my columns in my displayed grid width with the Horizontal scroll disabled?
And also, I don't want to set the ResizeAllColumns to true.
You would have to either disallow sizing of the form on which the control is sited, or not anchor/dock the grid. The control has no UI for resizing it, so if you prevent the size from being changed by the form, it will stay at whatever size you initially set it to.