合并GridView中某行相同信息的行

#region 合并单元格 合并某一行的所有列 /// /// 合并GridView中某行相同信息的行（单元格） /// ///GridView对象 ///需要合并的行 public static void GroupRow(GridView GridView1, int rows) { TableCell oldTc = GridView1.Rows[rows].Cells[0]; for (int i = 1; i < GridView1.Rows[rows].Cells.Count; i++) { TableCell tc = GridView1.Rows[rows].Cells[i]; //Cells[0]就是你要合并的列 if (oldTc.Text == tc.Text) { tc.Visible = false; if (oldTc.ColumnSpan == 0) { oldTc.ColumnSpan = 1; } oldTc.ColumnSpan++; oldTc.VerticalAlign = VerticalAlign.Middle; } else { oldTc = tc; } } } #endregion #region 合并单元格 合并一行中的几列 /// /// 合并单元格 合并一行中的几列 /// ///GridView ID ///行 ///开始列 ///结束列 public static void GroupRow(GridView GridView1, int rows,int sCol,int eCol) { TableCell oldTc = GridView1.Rows[rows].Cells[sCol]; for (int i = 1; i < eCol - sCol; i++) { TableCell tc = GridView1.Rows[rows].Cells[i + sCol]; //Cells[0]就是你要合并的列 tc.Visible = false; if (oldTc.ColumnSpan == 0) { oldTc.ColumnSpan = 1; } oldTc.ColumnSpan++; oldTc.VerticalAlign = VerticalAlign.Middle; } } #endregion #region 合并单元格 合并某一列所有行 /// /// 合并GridView中某列相同信息的行（单元格） /// //////public static void GroupCol(GridView GridView1, int cols) { if (GridView1.Rows.Count < 1 || cols > GridView1.Rows[0].Cells.Count - 1) { return; } TableCell oldTc = GridView1.Rows[0].Cells[cols]; for (int i = 1; i < GridView1.Rows.Count; i++) { TableCell tc = GridView1.Rows[i].Cells[cols]; if (oldTc.Text == tc.Text) { tc.Visible = false; if (oldTc.RowSpan == 0) { oldTc.RowSpan = 1; } oldTc.RowSpan++; oldTc.VerticalAlign = VerticalAlign.Middle; } else { oldTc = tc; } } } #endregion