your page is not the current page handler, trydim mypage as Page = CType(System.Web.HttpContext.Current.Handler, Page)
If (Not mypage.IsClientScriptBlockRegistered("tt_clientScript")) Then
mypage.RegisterClientScriptBlock("tt_clientScript", tt)
End If
If (Not mypage.IsClientScriptBlockRegistered("tt_clientScript")) Then
mypage.RegisterClientScriptBlock("tt_clientScript", tt)
End If
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货