Hi,

    The summary settings on the column doesn't have a value, because the calculated value is based on the rows. For example, a summary settings on a child band would have multiple values (one for each parent row). And the same holds true for a root-level summary if you are using OutlookGroupBy to group the rows.

    So to get the value of a summary, you have to get it from the rows collection. In a simply case, if you just have a flat grid and no grouping, you would do something like this: 

     this.ultraGrid1.Rows.SummaryValues["My Summary"].Value