GridView 表頭合併儲存格

引用處
做法:

protected void GV_RowCreated(object sender, GridViewRowEventArgs e)
{//合併header

if (e.Row.RowType == DataControlRowType.Header)
{
GridView gv = (GridView)sender;

#region 第1列標題

GridViewRow gvRow = new GridViewRow(0, 0, DataControlRowType.Header, DataControlRowState.Insert);

// 增加 Department 欄位
TableCell tc1 = new TableCell();
tc1.Text = "總計月租費";
tc1.ColumnSpan = 2; // 跨兩欄

tc1.Wrap = false;
tc1.HorizontalAlign = HorizontalAlign.Center;


gvRow.Cells.Add(tc1);

// 增加 TOTAL SUM_ALL 欄位
TableCell tc2 = new TableCell();
tc2.Text = sum_all.ToString();
tc2.ColumnSpan = 4;

tc2.Wrap = false;
tc2.HorizontalAlign = HorizontalAlign.Center;
gvRow.Cells.Add(tc2);

// 增加 異地Port數 欄位
TableCell tc4 = new TableCell();
tc4.Text = "異地Port數";//異地Port數
tc4.ColumnSpan = 1;
tc4.RowSpan = 3;
tc4.Wrap = false;
tc4.HorizontalAlign = HorizontalAlign.Center;
gvRow.Cells.Add(tc4);

// 增加Mirror Port數 欄位
TableCell tc5 = new TableCell();
tc5.Text = "Mirror Port數";//Mirror Port數
tc5.ColumnSpan = 1;
tc5.RowSpan = 3;
tc5.Wrap = false;
tc5.HorizontalAlign = HorizontalAlign.Center;
gvRow.Cells.Add(tc5);

// 增加 數位監控 欄位
TableCell tc6 = new TableCell();
tc6.Text = "數位監控";//數位監控
tc6.ColumnSpan = 1;
tc6.RowSpan = 3;
tc6.Wrap = false;
tc6.HorizontalAlign = HorizontalAlign.Center;
gvRow.Cells.Add(tc6);


// 增加 7＊18維護費 欄位
TableCell tc66 = new TableCell();
tc66.Text = "7＊18維護費";//數位監控
tc66.ColumnSpan = 1;
tc66.RowSpan = 3;
tc66.Wrap = false;
tc66.HorizontalAlign = HorizontalAlign.Center;
gvRow.Cells.Add(tc66);


// 增加 網路設備 欄位
TableCell tc7 = new TableCell();
tc7.Text = "網路設備";
tc7.ColumnSpan = 5;
tc7.Wrap = false;
tc7.HorizontalAlign = HorizontalAlign.Center;
gvRow.Cells.Add(tc7);
// 增加 補/扣款金額 欄位
TableCell tc8 = new TableCell();
tc8.Text = "補扣款金額";//補扣款金額
tc8.ColumnSpan = 1;
tc8.RowSpan = 3;
tc8.Wrap = false;
tc8.HorizontalAlign = HorizontalAlign.Center;
gvRow.Cells.Add(tc8);
// 增加 月租費小計欄位
TableCell tc9 = new TableCell();
tc9.Text = "月租費小計";//月租費小計
tc9.ColumnSpan = 1;
tc9.RowSpan = 3;
tc9.Wrap = false;
tc9.HorizontalAlign = HorizontalAlign.Center;
gvRow.Cells.Add(tc9);
// 增加 備註 欄位
TableCell tc10 = new TableCell();
tc10.Text = "備註";//
tc10.ColumnSpan = 1;
tc10.RowSpan = 3;
tc10.Wrap = false;
tc10.HorizontalAlign = HorizontalAlign.Center;
gvRow.Cells.Add(tc10);

// 把這一列加到最上面
gv.Controls[0].Controls.AddAt(0, gvRow);
#endregion

//*******************************************************************
#region 第2列標題
GridViewRow gvRow2 = new GridViewRow(0, 0, DataControlRowType.Header, DataControlRowState.Insert);

// 增加 計費截止日 欄位
TableCell tcs6 = new TableCell();
tcs6.Text = "計費截止日";
tcs6.ColumnSpan = 2;
tcs6.Wrap = false;
tcs6.HorizontalAlign = HorizontalAlign.Center;
gvRow2.Cells.Add(tcs6);


// 增加 dete 欄位
TableCell tcs7 = new TableCell();
tcs7.Text = FDATE.Text; ;
tcs7.ColumnSpan = 4;
tcs7.Wrap = false;
tcs7.HorizontalAlign = HorizontalAlign.Center;
gvRow2.Cells.Add(tcs7);


// 增加 VOIP 欄位
TableCell tcs8 = new TableCell();
tcs8.Text = "VOIP";
tcs8.ColumnSpan = 1;
tcs8.Wrap = false;
tcs8.HorizontalAlign = HorizontalAlign.Center;
gvRow2.Cells.Add(tcs8);
// 增加 Router欄位
TableCell tcs9 = new TableCell();
tcs9.Text = "Router";
tcs9.ColumnSpan = 1;
tcs9.Wrap = false;
tcs9.HorizontalAlign = HorizontalAlign.Center;
gvRow2.Cells.Add(tcs9);
// 增加 欄位
TableCell tcs10 = new TableCell();
tcs10.Text = "網管系統";
tcs10.ColumnSpan = 1;
tcs10.Wrap = false;
tcs10.HorizontalAlign = HorizontalAlign.Center;
gvRow2.Cells.Add(tcs10);
// 增加 欄位
TableCell tcs11 = new TableCell();
tcs11.Text = "UPS"; //400
tcs11.ColumnSpan = 1;
tcs11.Wrap = false;
tcs11.HorizontalAlign = HorizontalAlign.Center;
gvRow2.Cells.Add(tcs11);
// 增加 欄位
TableCell tcs12 = new TableCell();
tcs12.Text = "機櫃"; //120
tcs12.ColumnSpan = 1;
tcs12.Wrap = false;
tcs12.HorizontalAlign = HorizontalAlign.Center;
gvRow2.Cells.Add(tcs12);



gv.Controls[0].Controls.AddAt(1, gvRow2);

#endregion

//*******************************************************************
#region 第3列標題

GridViewRow gvRow3 = new GridViewRow(0, 0, DataControlRowType.Header, DataControlRowState.Insert);

TableCell tct1 = new TableCell();
tct1.Text = "序號";
tct1.Wrap = false;
tct1.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct1);
TableCell tct1_1 = new TableCell();
tct1_1.Text = "類別";
tct1_1.Wrap = false;
tct1_1.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct1_1);

TableCell tct3 = new TableCell();
tct3.Text = "店名";
tct3.Wrap = false;
tct3.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct3);

TableCell tct2 = new TableCell();
tct2.Text = "ATM機號";
tct2.Wrap = false;
tct2.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct2);



TableCell tct4 = new TableCell();
tct4.Text = "計費期間";
tct4.Wrap = false;
tct4.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct4);

TableCell tct41 = new TableCell();
tct41.Text = "計費天數";
tct41.Wrap = false;
tct41.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct41);


TableCell tct5 = new TableCell();
tct5.Text = "160";
tct5.Wrap = false;
tct5.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct5);

TableCell tct6 = new TableCell();
tct6.Text = "1250";
tct6.Wrap = false;
tct6.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct6);

TableCell tct7 = new TableCell();
tct7.Text = "120";
tct7.Wrap = false;
tct7.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct7);


TableCell tct8 = new TableCell();
tct8.Text = "400";
tct8.Wrap = false;
tct8.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct8);

TableCell tct9 = new TableCell();
tct9.Text = "120";
tct9.Wrap = false;
tct9.HorizontalAlign = HorizontalAlign.Center;
gvRow3.Cells.Add(tct9);

gv.Controls[0].Controls.AddAt(2, gvRow3);


#endregion

}

}