GridDataBound Column support Multi-sort?

[Cradle]

if support,how to do?

[Administrator]

There is no UI for multicolumn sorts, but if your GridDataBoundGrid's DataSource is a DataTable, you can use the Sort property of DataTable's DefaultView to sort by multiple columns.

DataTable dt = (DataTable) grid.DataSource;
dt.DefaultView.Sort = "State, ZipCode DESC";