示例#1
0
        public string InsertCmd(string TableName, List <object> _key, List <object> _value)
        {
            object[] key   = _key.ToArray();
            object[] value = _value.ToArray();
            string   sql   = "";

            if (NTool.isLenEquals(key, value))
            {
                string val_str  = "";
                string _val_str = "";
                for (int i = 0; i < key.Length; i++)
                {
                    string insert_Str  = string.Format("@{0}", key[i]);
                    string _insert_Str = string.Format("{0}", key[i]);
                    if (value.Length - 1 <= i || value.Length <= 1)
                    {
                        _val_str += _insert_Str;
                        val_str  += insert_Str;
                    }
                    else if (value.Length > 1)
                    {
                        val_str  += insert_Str + ",";
                        _val_str += _insert_Str + ",";
                    }

                    listSqlParam.Add(insert_Str, value[i] + "");
                }
                sql = string.Format("insert into  {0}({1})    values({2})  ", TableName, _val_str, val_str);
            }

            return(sql);
        }
示例#2
0
        public string UpdateCmd(string TableName, object[] key, object[] value, string where)
        {
            string sql = "";

            if (NTool.isLenEquals(key, value))
            {
                string val_str = "";

                for (int i = 0; i < key.Length; i++)
                {
                    string upDate_Str  = string.Format("@{0}", key[i]);
                    string _upDate_Str = string.Format("{0}", key[i]);
                    if (value.Length - 1 <= i || value.Length <= 1)
                    {
                        val_str += _upDate_Str + "=" + upDate_Str;
                    }
                    else if (value.Length > 1)
                    {
                        val_str += _upDate_Str + "=" + upDate_Str + ",";
                    }

                    listSqlParam.Add(upDate_Str, value[i] + "");
                }

                if (!string.IsNullOrEmpty(where))
                {
                    where = " where  " + where;
                }
                sql = string.Format("update {0}  set    {1}     {2}   ", TableName, val_str, where);
                //UPDATE Person SET FirstName = 'Fred' WHERE LastName = 'Wilson'
            }

            return(sql);
        }