//自己创建的类文件,生成一个DataGridView 对象
public virtual DataGridView CreateDataGridView()
        {
            DataGridView dgv = new DataGridView();
            dgv.Dock = DockStyle.Fill;            dgv.ColumnHeadersVisible = true;            dgv.RowHeadersVisible = false;
            dgv.AlternatingRowsDefaultCellStyle.BackColor = Color.FromArgb(0xE8, 0xF0, 0xFB); //设置 奇数行 的颜色
            dgv.AllowUserToAddRows = false; //设置用户在界面中不可添加行
            dgv.AllowUserToResizeColumns = false; //设置用户不能在界面上调整列宽
            dgv.AllowUserToResizeRows = false; //设置用户不能在界面上调整行高
            dgv.AutoSizeColumnsMode = System.Windows.Forms.DataGridViewAutoSizeColumnsMode.AllCells;            return dgv;
        }
//窗体程序,并在窗体上添加了ToolStrip控件 Dock属性为top        public Form1()
        {
            InitializeComponent();
            dgv = UI.NORMAL.CreateDataGridView();
            ds = new DataSet();            this.Controls.Add(dgv);
     
        }