修过保存方法

UAS_DeviceMonitor/DataOperate/DataHelper.cs

@@ -690,12 +690,14 @@ namespace UAS_DeviceMonitor.DataOperate
             return SerialNum;
         }
 
-        public void SaveDataTable(DataTable dt, string TableName, string ID, params string[] sql)
+        public void SaveDataTable(DataTable dt, string TableName, string ID, out string[] SavedID, params string[] sql)
         {
             if (dt == null)
             {
+                SavedID = new string[0];
                 return;
             }
+         
             StringBuilder sb = new StringBuilder();
             //预防插入的DataTable中存在不属于该表的列，在进行下一步操作之前全部剔除
             DataTable data = (DataTable)ExecuteSql("select Column_Name,Data_Type from cols where TABLE_name=upper('" + TableName + "')", "select");
@@ -760,6 +762,7 @@ namespace UAS_DeviceMonitor.DataOperate
             sb.Append("update " + TableName + " set ");
             int ColumnCount = dt.Columns.Count;
             int RowCount = dt.Rows.Count;
+            SavedID = new string[RowCount];
             //存数据的参数
             List<string[]> Parameter = new List<string[]>();
             //存参数名的参数
@@ -782,6 +785,7 @@ namespace UAS_DeviceMonitor.DataOperate
                 for (int j = 0; j < RowCount; j++)
                 {
                     par[j] = dt.Rows[j][i].ToString();
+                    SavedID[j] = dt.Rows[j][ID].ToString();
                 }
                 Parameter.Add(par);
             }
@@ -966,7 +970,7 @@ namespace UAS_DeviceMonitor.DataOperate
             {
                 foreach (string sql in SQL)
                 {
-
+                    Console.WriteLine(sql);
                     if (!String.IsNullOrEmpty(sql))
                     {
                         command.CommandText = sql;