在A(yíng)SP.NET 2.0中，有時(shí)候需要對ASP.NET生成的HTML代碼進(jìn)行處理，或者是保存成靜態(tài)文件。ASP.NET 提供了直接將請求保存成文件的方法：HttpRequest.SaveAs方法。下面這個(gè)方法就是在A(yíng)SP.NET 2.0中得到ASP.NET生成的HTML代碼，同時(shí)，生成一個(gè)靜態(tài)文件的方法。
VB.NET

＜%@ Page Language="VB" %＞
＜!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"＞

＜script runat="server"＞
Function CreateDataSource() As ICollection
Dim dt As System.Data.DataTable = New System.Data.DataTable
Dim dr As System.Data.DataRow
dt.Columns.Add(New System.Data.DataColumn("學(xué)生班級", GetType(System.String)))
dt.Columns.Add(New System.Data.DataColumn("學(xué)生姓名", GetType(System.String)))
dt.Columns.Add(New System.Data.DataColumn("語(yǔ)文", GetType(System.Decimal)))
dt.Columns.Add(New System.Data.DataColumn("數學(xué)", GetType(System.Decimal)))
dt.Columns.Add(New System.Data.DataColumn("英語(yǔ)", GetType(System.Decimal)))
dt.Columns.Add(New System.Data.DataColumn("計算機", GetType(System.Decimal)))
Dim i As Integer = 0
For i = 0 To 50 - 1
Dim rd As System.Random = New System.Random(Environment.TickCount * i)
dr = dt.NewRow
dr(0) = "班級" + i.ToString
dr(1) = "【孟子E章】" + i.ToString
dr(2) = System.Math.Round(rd.NextDouble * 100, 2)
dr(3) = System.Math.Round(rd.NextDouble * 100, 2)
dr(4) = System.Math.Round(rd.NextDouble * 100, 2)
dr(5) = System.Math.Round(rd.NextDouble * 100, 2)
dt.Rows.Add(dr)
Next
Dim dv As System.Data.DataView = New System.Data.DataView(dt)
Return dv
End Function

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
If Not IsPostBack Then
GridView1.DataSource = CreateDataSource()
GridView1.DataBind()
End If
End Sub

Protected Overloads Overrides Sub Render(ByVal writer As HtmlTextWriter)
Dim html As System.IO.StringWriter = New System.IO.StringWriter
Dim tw As System.Web.UI.HtmlTextWriter = New System.Web.UI.HtmlTextWriter(html)
MyBase.Render(tw)
Dim sw As System.IO.StreamWriter
sw = New System.IO.StreamWriter(Server.MapPath("a.htm"), False, System.Text.Encoding.Default)
sw.Write(html.ToString)
sw.Close()
tw.Close()
Response.Write(html.ToString)
End sub
＜/script＞
＜html xmlns="http://www.w3.org/1999/xhtml"＞
＜head＞
＜title＞得到ASP.NET生成的HTML＜/title＞
＜/head＞
＜body＞
＜form id="Form1" runat="server"＞
＜asp:GridView ID="GridView1" runat="server" Font-Size="12px" BackColor="#FFFFFF"
GridLines="Both" CellPadding="4" Width="560"＞
＜HeaderStyle BackColor="#EDEDED" Height="26px" /＞
＜/asp:GridView＞
＜/form＞
＜/body＞
＜/html＞ 轉帖于 Xue163.com_VB.NET