fuselagelabel错误提示修改

UAS-MES/FunctionCode/Make/Make_FuselageLabelPrint.cs

@@ -91,8 +91,8 @@ namespace UAS_MES.Make
                         if (PrintLabel.SelectedValue != null)
                         {
                             //如果打印张数为空，返回
-                            if (PrintNum.Text=="") {
-                                OperateResult.AppendText(">>打印张数不可为空\n", Color.Red);
+                            if (PrintNum.Text==""|| int.Parse(PrintNum.Text)==0) {
+                                OperateResult.AppendText(">>打印张数不可空或者为0\n", Color.Red);
                                 //清空输入框的值，聚焦
                                 sncode.Text = "";
                                 sncode.Focus();