本文整理汇总了VB.NET中System.Web.UI.Adapters.PageAdapter.RenderBeginHyperlink方法的典型用法代码示例。如果您正苦于以下问题：VB.NET PageAdapter.RenderBeginHyperlink方法的具体用法？VB.NET PageAdapter.RenderBeginHyperlink怎么用？VB.NET PageAdapter.RenderBeginHyperlink使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Web.UI.Adapters.PageAdapter的用法示例。
在下文中一共展示了PageAdapter.RenderBeginHyperlink方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: CustomPageAdapter
' 导入命名空间
Imports System.IO
Imports System.Web
Imports System.Web.UI
Imports System.Web.UI.Adapters
' A derived PageAdapter class.
Public Class CustomPageAdapter
Inherits PageAdapter
' Override RenderBeginHyperlink to add an attribute that
' references the referring page.
Public Overrides Sub RenderBeginHyperlink( _
ByVal writer As HtmlTextWriter, ByVal targetUrl As String, _
ByVal encodeUrl As Boolean, ByVal softkeyLabel As String, _
ByVal accessKey As String)
Dim url As String
' Add the src attribute, if referring page URL is available.
If Not (Page Is Nothing) Then
If Not (Page.Request Is Nothing) Then
If Not (Page.Request.Url Is Nothing) Then
url = Page.Request.Url.AbsoluteUri
If encodeUrl Then
url = HttpUtility.HtmlAttributeEncode(url)
End If
writer.AddAttribute("src", url)
End If
End If
End If
' Render the accessKey attribute, if requested.
If Not (accessKey Is Nothing) Then
If accessKey.Length = 1 Then
writer.AddAttribute("accessKey", accessKey)
End If
End If
' Add the href attribute, encode the URL if requested.
If (encodeUrl) Then
url = HttpUtility.HtmlAttributeEncode(targetUrl)
Else
url = targetUrl
End If
writer.AddAttribute("href", url)
' Render the hyperlink opening tag with the added attributes.
writer.RenderBeginTag("a")
End Sub
End Class