相关疑难解决方法(0)

错误是:

System.Data.dll中发生未处理的"System.Data.SqlClient.SqlException"类型的异常
附加信息:关键字"User"附近的语法不正确.

代码是:

using System;  
using System.Collections.Generic;  
using System.ComponentModel;  
using System.Data;  
using System.Drawing;  
using System.Linq;  
using System.Text;  
using System.Windows.Forms;  
using System.Data.SqlClient;  

namespace WindowsFormsApplication1  
{  
    public partial class Form1 : Form  
    {  
        SqlConnection conn;  
        SqlDataAdapter GameDA;  
        SqlDataAdapter DetailDA;  
        DataSet DetailDS;  
        SqlCommandBuilder cmdBuilder;  
        SqlDataAdapter UserDA;  
        SqlDataAdapter AdministratorDA;  
        SqlDataAdapter OrderDA;  
        DataSet OrderDS;  
        SqlCommandBuilder cmdBuilder2;  

        public Form1()
        {
            InitializeComponent();
            conn = new SqlConnection("Data Source=HOME-AC284121FE\\SQLEXPRESS;Initial Catalog=GameShop;Integrated Security=SSPI;");
            SqlCommand command1 = new SqlCommand("SELECT * FROM Game", conn);
            GameDA = new SqlDataAdapter(command1);
            SqlCommand command2 = new …