在服务器端得到可编辑Iframe的HTML源代码

GetIframeHtml.aspx.vb

Public Class GetIframeHtml Inherits System.Web.UI.Page Protected WithEvents cmdSend As System.Web.UI.WebControls.Button Protected WithEvents ifrHTML As System.Web.UI.HtmlControls.HtmlGenericControl#Region " Web Form Designer Generated Code " 'This call is required by the Web Form Designer. Private Sub InitializeComponent() End Sub Private Sub Page_Init(ByVal sender As System.Object,_ ByVal e As System.EventArgs) Handles MyBase.Init 'CODEGEN: This method call is required by the Web Form Designer 'Do not modify it using the code editor. InitializeComponent() End Sub#End Region Private Sub Page_Load(ByVal sender As System.Object,_ ByVal e As System.EventArgs) Handles MyBase.Load cmdSend.Attributes.Add("onClick", "document.frmMain.hidValue.value" + _ " = ifrHTML.document.body.innerHTML;") End Sub Private Sub cmdSubmit_Click(ByVal sender As System.Object,_ ByVal e As System.EventArgs) Handles cmdSend.Click Dim strValue As String strValue = Request.Form("hidValue") Response.Write(Server.HtmlDecode(strValue)) End SubEnd Class