private void butPrint_Click(object sender, EventArgs e)
 {
     _gridPageCur       = 0;
     _gridPrintProgress = EraProcPrintingProgress.DocumentHeader;
     PrinterL.TryPrintOrDebugRpPreview(pd_PrintPage, Lan.g(this, "Printed 835 Procedure") + ((_proc.ProcNum == 0)?"":(" " + _proc.ProcNum)),
                                       printoutOrientation: PrintoutOrientation.Landscape);
 }
 ///<summary>Increments the print state to the next state in the EraProcPrintingProgress enum.</summary>
 private void TransitionPrintState()
 {
     _gridPrintProgress = (EraProcPrintingProgress)(((int)_gridPrintProgress) + 1);        //Transition
 }