GridView单元格合并
发布时间：2020-03-14 22:30:28 所属栏目：Asp教程 来源：站长网
导读：合并单元格 合并某一行的所有列
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#region 合并单元格 合并某一行的所有列 /// <summary> /// 合并GridView中某行相同信息的行（单元格） /// </summary> /// <param >GridView对象</param> /// <param >需要合并的行</param> 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 /// <summary> /// 合并单元格 合并一行中的几列 /// </summary> /// <param>GridView ID</param> /// <param>行</param> /// <param>开始列</param> /// <param>结束列</param> 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 /// <summary> /// 合并GridView中某列相同信息的行（单元格） /// </summary> /// <param></param> /// <param></param> 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 #region 合并单元格 合并某一列中的某些行 /// <summary> /// 合并单元格 合并某一列中的某些行 /// </summary> /// <param>GridView ID</param> /// <param>列</param> /// <param>开始行</param> /// <param>结束列</param> public static void GroupCol(GridView GridView1, int cols,int sRow,int eRow) { if (GridView1.Rows.Count < 1 || cols > GridView1.Columns.Count - 1) { return; } TableCell oldTc = GridView1.Rows[sRow].Cells[cols]; for (int i = 1; i < eRow - sRow; i++) { TableCell tc = GridView1.Rows[sRow + i].Cells[cols]; tc.Visible = false; if (oldTc.RowSpan == 0) { oldTc.RowSpan = 1; } oldTc.RowSpan++; oldTc.VerticalAlign = VerticalAlign.Middle; } } #endregion （编辑：焦作站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |