private void gridViewMissingOrders_FocusedRowChanged(object sender, DevExpress.XtraGrid.Views.Base.FocusedRowChangedEventArgs e)
{
// disable all the buttons.
DataRow dataRow = gridViewMissingOrders.GetFocusedDataRow();
if (dataRow != null)
{
btnExport.Enabled = btnPrint.Enabled = btnReprint.Enabled = false;
// now just show the details of the order
IssueDoc issueDoc = new IssueDoc();
issueDoc.LoadMissingByOrderID(Convert.ToInt32(dataRow["ID"]));
gridTransactions.DataSource = issueDoc.DefaultView;
}
}