C# (CSharp) DataGridView.AddRow示例

示例#1

        /// <summary>
        /// 新增一行并且将其状态设置为选中
        /// 参数意义参见 int AddRow(...)
        /// </summary>
        /// <param name="dgv"></param>
        /// <param name="item"></param>
        public static int AddRowAndSelect <T>(this DataGridView dgv, T item) where T : class
        {
            int rowIdx = dgv.AddRow(item);

            dgv.ClearSelection();
            dgv.SelectRowAt(rowIdx);
            return(rowIdx);
        }

示例#2

        /// <summary>
        /// 向DataGridView中新增多行
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="dgv"></param>
        /// <param name="list"></param>
        public static void AddRows <T>(this DataGridView dgv, IEnumerable <T> list)
            where T : class
        {
            Debug.Assert(dgv != null);
            dgv.Clear();
            if (list != null)
            {
#if DATA_GRID_VIEW_USE_DATASOURCE
                dgv.DataSource = list;
#else
                foreach (var item in list)
                {
                    dgv.AddRow(item);
                }
#endif
            }
            dgv.ClearSelection();
        }