Often SelectCountMethod may be int or long so check the type in object datasource Selected event and store the value in ViewState or a variable so it can be used in the page

protected void odSource_Selected(object sender, ObjectDataSourceStatusEventArgs e)
 {
     if (e.ReturnValue.GetType() == typeof(Int32))
     {
         ViewState["TotalCount"] = e.ReturnValue;
     }
 }

Friday, June,2009 12:35 PM