修改打印前去掉标签里的默认值

UAS_MES_HYSX/PublicMethod/Print.cs

@@ -573,13 +573,23 @@ namespace UAS_MES_NEW.PublicMethod
                 MessageBox.Show("打印文件不存在");
                 return false;
             }
-
-            doc2 = lbl.Formats.Open(@"C:\打印标签\" + LabelName); 
+            doc2 = lbl.Formats.Open(@"C:\打印标签\" + LabelName);
             if (doc2 == null)
             {
                 MessageBox.Show("标签文件打开失败");
                 return false;
             }
+            try
+            {
+                for (int k = 0; k < doc2.NamedSubStrings.Count; k++)
+                {
+                    doc2.NamedSubStrings.Item(k).Value = null;
+                }
+            }
+            catch (Exception ex)
+            {
+                LogManager.DoLog(ex.Message + ex.StackTrace);
+            }
             //string ParamValue = format.SubStrings.GetAll("#", "$");
             //string[] paramname = ParamValue.Split('$');
             //for (int i = 0; i < paramname.Length; i++)
@@ -639,17 +649,6 @@ namespace UAS_MES_NEW.PublicMethod
             doc2.PrintSetup.Printer = PrinterName;
             doc2.PrintOut(false, false);
             LogicHandler.DoCommandLog(iCaller, User.UserCode, "", User.UserLineCode, User.UserSourceCode, "打印", "成功打印", SnCode, "");
-            try
-            {
-                //for (int k = 0; k < doc2.SubStrings.Count; k++)
-                //{
-                //    doc2.SubStrings[k].Value = null;
-                //}
-            }
-            catch (Exception ex)
-            {
-                LogManager.DoLog(ex.Message + ex.StackTrace);
-            }
             LogicHandler.doLabelPrintLog(SnCode, LabelType, MakeCode, ProdCode, User.UserSourceCode, User.CurrentStepCode, IfRePrint, User.UserCode, PrintFile.Name);
             return true;
         }