我在我的vb.net项目中的以下子例程运行良好,但我不断地得到建立警告:如何解决的RegisterClientScriptBlock是在Visual Studio过时警告
“公众可重写小组的RegisterClientScriptBlock(键字符串,脚本 As String)'已过时:'推荐的替代方法是 ClientScript.RegisterClientScriptBlock(Type type,string key,string script)。访问http://go.microsoft.com/fwlink/?linkid=14202
我认为这将是最好的,如果我使用正确的方法。我按照这里的说明 - http://msdn.microsoft.com/en-us/library/system.web.ui.page.registerclientscriptblock.aspx,但它没有很大的意义。任何帮助,将不胜感激。
Protected Sub DBC_MEMBER_IsActive_CheckedChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles DBC_MEMBER_IsActive.CheckedChanged
Dim showmessage As String = "Warning!\r\n \r\n Unticking this box will delete this Member from the Databse. \r\n \r\n If you are unsure, make sure the box remains ticked"
Dim alertScript As String = "<script language=JavaScript> "
alertScript += "alert('" & showmessage & "');"
alertScript += "</script" & "> "
If Not ClientScript.IsClientScriptBlockRegistered("alert") Then
Me.RegisterClientScriptBlock("alert", alertScript)
End If
End Sub
我设法让你的更新工作,但我不得不使用以下:如果不是ClientScript.IsClientScriptBlockRegistered(GetType(会员),“alert”)然后 ClientScript.RegisterClientScriptBlock(GetType(Member),“alert”,alertScript) End If – James 2011-01-29 21:45:36