update

UAS-MES/PublicMethod/Print.cs

@@ -109,7 +109,7 @@ namespace UAS_MES.PublicMethod
             //doc.Save();
             doc.Printer.SwitchTo(PrinterName);
             doc.PrintDocument(PrintNum);
-            doc.Close();
+          //doc.Close();
             LogicHandler.DoCommandLog(iCaller, User.UserCode, "", User.UserLineCode, User.UserSourceCode, "打印", "成功打印", SnCode, "");
             LogicHandler.doLabelPrintLog(SnCode, LabelType, MakeCode, ProdCode, User.UserSourceCode, User.CurrentStepCode, IfRePrint, User.UserCode);
             return true;