GridView動態新增RowCell
01 
Protected Sub GridView1_RowCreated(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowCreated
02
If e.Row.RowType = DataControlRowType.Header Then
03 Dim ogridview As GridView = CType(sender, GridView)
04 Dim ogirdviewrow As GridViewRow = New GridViewRow(0, 0, DataControlRowType.Header, DataControlRowState.Insert)
05 Dim otablecell As TableCell = New TableCell
06
07 'add department
08 otablecell.Text = "Department"
09 otablecell.ColumnSpan = 3
10 ogirdviewrow.Cells.Add(otablecell)
11
12 'add employee
13 otablecell = New TableCell
14 otablecell.Text = "Employee"
15 otablecell.ColumnSpan = 2
16 ogirdviewrow.Cells.Add(otablecell)
17 ogridview.Controls(0).Controls.AddAt(0, ogirdviewrow)
18
19 End If
20
End Sub
Protected Sub GridView1_RowCreated(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowCreated 
Protected02
If e.Row.RowType = DataControlRowType.Header Then 03
Dim ogridview As GridView = CType(sender, GridView) 04
Dim ogirdviewrow As GridViewRow = New GridViewRow(0, 0, DataControlRowType.Header, DataControlRowState.Insert) 05
Dim otablecell As TableCell = New TableCell 06
07
'add department 08
otablecell.Text = "Department" 09
otablecell.ColumnSpan = 3 10
ogirdviewrow.Cells.Add(otablecell) 11
12
'add employee 13
otablecell = New TableCell 14
otablecell.Text = "Employee" 15
otablecell.ColumnSpan = 2 16
ogirdviewrow.Cells.Add(otablecell) 17
ogridview.Controls(0).Controls.AddAt(0, ogirdviewrow) 18
19
End If 20
End Sub