异常捕获

UAS-出货标签管理/UAS_出货标签管理.cs

@@ -850,6 +850,7 @@ namespace UAS_LabelMachine
                         if (kind != "MPN" && kind != "QTY" && kind != "品牌")
                         {
                             DataTable dt = (DataTable)MidSource.DataSource;
+                            Console.WriteLine(cell.ValueType);
                             cell.Value = Matchstr;
                             MatchResult = "成功";
                         }
@@ -1359,39 +1360,49 @@ namespace UAS_LabelMachine
             if (!SingleBoxCacheData.Columns.Contains("pib_id"))
                 SingleBoxCacheData.Columns.Add(datacolumn);
             //获取打印的SQL
-            for (int j = 0; j < SingleDoc.Variables.FreeVariables.Count; j++)
+            try
             {
-                //将维护的模板参数和模板本身的参数名称进行比对
-                for (int k = 0; k < SingleLabelParam.Rows.Count; k++)
+                for (int j = 0; j < SingleDoc.Variables.FreeVariables.Count; j++)
                 {
-                    if (SingleDoc.Variables.FreeVariables.Item(j + 1).Name == SingleLabelParam.Rows[k]["lp_name"].ToString())
+                    //将维护的模板参数和模板本身的参数名称进行比对
+                    for (int k = 0; k < SingleLabelParam.Rows.Count; k++)
                     {
-                        DataColumn dc = new DataColumn(SingleDoc.Variables.FreeVariables.Item(j + 1).Name);
-                        SingleBoxCacheData.Columns.Add(dc);
-                        SingleBoxArgument.Add(SingleDoc.Variables.FreeVariables.Item(j + 1).Name);
-                        string sql = SingleLabelParam.Rows[k]["lp_sql"].ToString();
-                        sql = sql.Substring(0, sql.IndexOf("{"));
-                        sql = sql.Substring(0, sql.LastIndexOf("="));
-                        DataTable temp = dh.getFieldsDatasByCondition(sql.Replace(" from ", " ,pib_id PIBID from ") + " in (select pib_id from PRODIOBARCODE where pib_inoutno='" + pi_inoutno.Text + "') ORDER by pib_id");
-                        temp.Columns[0].ColumnName = SingleDoc.Variables.FreeVariables.Item(j + 1).Name;
-                        AllSingleBoxCacheData.Add(temp);
+                        if (SingleDoc.Variables.FreeVariables.Item(j + 1).Name == SingleLabelParam.Rows[k]["lp_name"].ToString())
+                        {
+                            DataColumn dc = new DataColumn(SingleDoc.Variables.FreeVariables.Item(j + 1).Name);
+                            SingleBoxCacheData.Columns.Add(dc);
+                            SingleBoxArgument.Add(SingleDoc.Variables.FreeVariables.Item(j + 1).Name);
+                            string sql = SingleLabelParam.Rows[k]["lp_sql"].ToString();
+                            sql = sql.Substring(0, sql.IndexOf("{"));
+                            sql = sql.Substring(0, sql.LastIndexOf("="));
+                            DataTable temp = dh.getFieldsDatasByCondition(sql.Replace(" from ", " ,pib_id PIBID from ") + " in (select pib_id from PRODIOBARCODE where pib_inoutno='" + pi_inoutno.Text + "') ORDER by pib_id");
+                            temp.Columns[0].ColumnName = SingleDoc.Variables.FreeVariables.Item(j + 1).Name;
+                            AllSingleBoxCacheData.Add(temp);
+                        }
                     }
                 }
-            }
-            DataTable[] Temp = AllSingleBoxCacheData.ToArray();
-            //将所有数据写入到CacheData中
-            if (Temp.Length > 0)
-                for (int i = 0; i < Temp[0].Rows.Count; i++)
-                {
-                    DataRow dr = SingleBoxCacheData.NewRow();
-                    dr["pib_id"] = pib_id_arr[i];
-                    //由于之前加了一个ID列，导致j从1开始
-                    for (int j = 1; j < SingleBoxCacheData.Columns.Count; j++)
+                DataTable[] Temp = AllSingleBoxCacheData.ToArray();
+                //将所有数据写入到CacheData中
+                if (Temp.Length > 0)
+                    for (int i = 0; i < Temp[0].Rows.Count; i++)
                     {
-                        dr[Temp[j - 1].Columns[0].ColumnName] = (Temp[j - 1].Select("PIBID=" + pib_id_arr[i]))[0][0];
+                        DataRow dr = SingleBoxCacheData.NewRow();
+                        dr["pib_id"] = pib_id_arr[i];
+                        //由于之前加了一个ID列，导致j从1开始
+                        for (int j = 1; j < SingleBoxCacheData.Columns.Count; j++)
+                        {
+                            dr[Temp[j - 1].Columns[0].ColumnName] = (Temp[j - 1].Select("PIBID=" + pib_id_arr[i]))[0][0];
+                        }
+                        SingleBoxCacheData.Rows.Add(dr);
                     }
-                    SingleBoxCacheData.Rows.Add(dr);
-                }
+            }
+            catch (Exception)
+            {
+
+                SingleBoxArgument.Clear();
+                SingleBoxCacheData.Clear();
+                BaseUtil.CleanDataTable(SingleBoxCacheData);
+            }
         }
 
         /// <summary>