This is the below solution using i am binding datasource. but tblData1
may change at runtime.
Fields in tblData1
can be increase or decrease at run time so how can i refresh the gridview with new structure of the class.
XPInstantFeedbackSource instantDS = new XPInstantFeedbackSource(typeof(tblData1));
instantDS.ResolveSession += instantDS_ResolveSession;
instantDS.DismissSession += instantDS_DismissSession;
gridView1.GridControl.DataSource = instantDS;