private void DashboardDesigner1_DataLoading(object sender, DevExpress.DashboardCommon.DataLoadingEventArgs e)
 {
     if (e.DataSourceComponentName == "dsExport")
     {
         e.Data = CustomItemDataGenerator.GetExportData();
     }
     else if (e.DataSourceComponentName == "dsContinent")
     {
         e.Data = CustomItemDataGenerator.GetContinentData();
     }
 }
 private void dashboardViewer1_DataLoading(object sender, DevExpress.DashboardCommon.DataLoadingEventArgs e)
 {
     e.Data = ds;
 }