The Width property specifies the column's width in pixels. Use the AutoWidth property to compute the required width to fit the entire column. Use the WidthAutoResize property to automatically resize the column while the user expands or collapses items. Use the Visible property to hide a column. Use the SortBarColumnWidth property to specify the column's head in the control's sort bar. Use the ColumnAutoResize property to fit all visible columns in the control's client area. Use FilterBarDropDownWidth property to specify the width of the drop down filter window.