C# (CSharp) SuperMarketManager.Controllers ExecuteSQL.ExecuteNonQuerySQL_GetResult Examples

Example #1

        //商品是否存在
        public static int isExit(string id)
        {
            string sql = "select * from goods where G_ID='" + id + "'";

            return(ExecuteSQL.ExecuteNonQuerySQL_GetResult(sql));
        }