This demo illustrates how a progress bar column can be displayed within the DevExpress ASP.NET Grid View (ASPxGridView) control.
The grid contains a column of the GridViewDataProgressBarColumn type. This column displays a progress bar, which provides end-users with the percentage representation of a column value based on the maximum and minimum value limits defined by the column's ProgressBarProperties.Maximun and ProgressBarProperties.Minimum properties. The availability of the percentage value displayed within a column progress bar can be controlled using the ProgressBarProperties.ShowPosition property.