1   StringBuilder sb = new StringBuilder();
 2                 //0：出错消息，1：出错行
 3                 for (int i = 0; i < desTable.Rows.Count; i++)
 4                 {
 5 
 6                     DataRow row = messTable.NewRow();
 7                     foreach (string item in emptyValidStr)
 8                     {
 9                         if (string.IsNullOrEmpty(desTable.Rows[i][item].ToString()))
10                         {
11                             sb.AppendFormat("{0}不能为空|", item);
12                             flag = false;
13                             continue;
14                         }
15                         if (item == "CardCode")
16                         {
17                             if (!Regex.IsMatch(desTable.Rows[i][item].ToString(), CardCode))
18                             {
19                                 sb.AppendFormat("{0}格式不正确|", item);
20                             }
21                             flag = false;
22                             continue;
23                         }
24                         if (item == "VINCode")
25                         {
26                             if (!Regex.IsMatch(desTable.Rows[i][item].ToString(), VINCode))
27                             {
28                                sb.AppendFormat("{0}格式不正确|", item);
29                             }
30                             flag = false;
31                             continue;
32                         }
33                     }
34 
35                     if (flag == false)
36                     {
37                         row[0] = sb.ToString();
38                         row[1] = i + 1;
39                         errTable.Rows.Add(souTable.Rows[i].ItemArray);
40                         desTable.Rows.RemoveAt(i);
41                     }
42                 }