共享函数中的Response.Write

Question

是否可以从共享函数中打开一个新窗口？在启动的行上有一个编译时错误：Response.Write

<System.Web.Services.WebMethod()> _
    Public Shared Function UpdateTimeBasedDisposal(ByVal usn As String, ByVal strCon As String, ByVal decision As String, ByVal review As String) As String
        Dim boolDecision As Boolean = CType(decision, Boolean)
        Dim objNominal As New clsPrimaryNominal(strCon)
        Dim strUpdateTimeBasedDisposal As String = ""
        Dim objReview As New clsReviews(ConfigurationManager.ConnectionStrings("GeniedbConnection").ConnectionString), tyReview As New typeReview, intTotal As Integer, intDisposalTotal As Integer, intType As Integer

        If boolDecision Then
            If objNominal.MakeTimeBased(CInt(usn)) < 1 Then
                strUpdateTimeBasedDisposal = "THERE WAS A PROBLEM MAKING THE NOMINAL RECORD FOR " & usn & " TIME BASED DISPOSAL." & vbCrLf
            Else
                strUpdateTimeBasedDisposal = "The Primary Nominal was successfully put into time based disposal"
            End If
        Else
            If objNominal.MakeNotTimeBased(CInt(usn)) < 1 Then
                strUpdateTimeBasedDisposal = "THERE WAS A PROBLEM MAKING THE NOMINAL RECORD FOR " & usn & " NOT TIME BASED DISPOSAL." & vbCrLf
            Else
                strUpdateTimeBasedDisposal = "The Primary Nominal was successfully taken out of time based disposal"
                ' next thing to do is create all the disposal records
                'CreateDisposals()
                intType = objReview.ReviewType(CLng(review), intTotal, intDisposalTotal)
                Response.Write("<script>window.open('frmNRAC.aspx?USN=" & CStr(Session("PNUSN")) & "&Review=" & CStr(Session("Review")) & "&Total=" & intTotal & "&Disposals=" & intDisposalTotal & "','_blank')</script>")
            End If
        End If
        Return strUpdateTimeBasedDisposal
    End Function

Answer 1

这是服务器端代码。服务器端代码永远不能直接打开新窗口.它所能做的就是创建一个http响应，该响应会导致一些javascript打开一个新窗口。WebMethods也不能自己直接调用javascript。您需要调用站点上的代码，以便根据方法的结果调用javascript。

另外:首先要注意Shared方法在ASP.Net中的应用。它们在应用程序域级别上共享数据，在ASP.Net中，站点的所有用户都在同一个应用程序域中。