WinCE设备上DataGrid控件的手动编辑实现

 //cell被编辑激活的列
        private DataGridCell editCell;
        //是否在编辑状态
        bool inEditMode = false;
        //是否正在更新
        bool inUpdateMode = false;
//一个TextBox的隐藏控件
        TextBox txtEdit = new TextBox();
        string txtName = "";
        /// <summary>
        ///DataGrid的编辑状态
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dgProduct_CurrentCellChanged(object sender, EventArgs e)
        {
            if (!inUpdateMode)
            {
                if (inEditMode && !dgProduct.CurrentCell.Equals(editCell))
                {
                    foreach (Control c in this.dgProduct.Controls)
                    {
                        if (c.Name == txtName)
                            c.Visible = false;
                    }
                    if (!string.IsNullOrEmpty(txtEdit.Text) && txtEdit.Text != "0")
                    {
                        dtProduct.Rows[editCell.RowNumber][editCell.ColumnNumber] = txtEdit.Text;
                    }
                    this.dgProduct.Controls.Remove(txtEdit);