C# DataGridView的列格式化~

來源:互聯網
上載者:User
研究了兩天,終於把DataGridView的列格式化完成了,上網找了N長時間也不會,還傻乎乎地自己寫類實現IFormatProvider介面,寫是寫出來了,可是一點作用也沒有。原來只要給DataGridView綁定一個CellFormatting事件就行了,真是簡單啊,呵呵。
   /// <summary>
        /// 儲存格格式化
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dataGridView2_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
        {
            if (dataGridView2.Columns[e.ColumnIndex].Name == "LIST_FLG")  
            {
                // e.Value這個屬性,就是獲得或者設定Cell儲存格顯示內容的
                string str = e.Value.ToString();
                switch (str)
                {
                    case "0": e.Value = "已經加入"; break;
                    case "1": e.Value = "已經刪除"; break;
                    default:
                        e.Value = "還未加入";
                        break;
                }

                //if (i > 10)//如果i〉10,則將該行背景色換成藍色  
                //{
                //    int r = e.RowIndex;
                //    DataGridViewRow row = dataGridView1.Rows[r];
                //    row.DefaultCellStyle.BackColor = Color.Blue;
                //}

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