gridcontrol 添加行删除行

一、添加行

注意，必须先绑定数据源（可以是一个空的Datatable）；然后再执行添加行的动作，否则不会成功；

    public partial class Form2 : Form

    {

        public Form2()

        {

            InitializeComponent();

            this.gridView1.InitNewRow += gridView1_InitNewRow;

        }

        private void Form2_Load(object sender, EventArgs e)

        {

            //设置数据结构

            DataTable dt = new DataTable();

            dt.Columns.Add("GCol1", Type.GetType("System.String"));

            dt.Columns.Add("GCol2", Type.GetType("System.String"));

            //必须有此行代码，绑定数据源，否则gridView1添加不了数据行

            this.gridControl1.DataSource = dt;

        }

        /// <summary>

        /// 添加行 执行动态绑定数据

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void gridView1_InitNewRow(object sender, DevExpress.XtraGrid.Views.Grid.InitNewRowEventArgs e)

        {

            DevExpress.XtraGrid.Views.Grid.GridView view = sender as DevExpress.XtraGrid.Views.Grid.GridView;

            view.SetRowCellValue(e.RowHandle, view.Columns["GCol1"], ""+DateTime.Now.ToString("HHmmss"));

            view.SetRowCellValue(e.RowHandle, view.Columns["GCol2"], "" + DateTime.Now.ToString("HHmmss"));

        }

        /// <summary>

        /// 事件：添加按钮

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void button1_Click(object sender, EventArgs e)

        {

            //添加一行的命令

            this.gridView1.AddNewRow();

        }

    }