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Asp.net 来自网页的消息回发或回调参数无效。使用启用事件验证_Asp.net_Vb.net - Fatal编程技术网

Asp.net 来自网页的消息回发或回调参数无效。使用启用事件验证

Asp.net 来自网页的消息回发或回调参数无效。使用启用事件验证,asp.net,vb.net,Asp.net,Vb.net,我的目标是让用户能够单击该行,并且该行将是选中的行,就像使用“选择”按钮一样,但整行都可以单击以执行相同的操作 当我单击该行时,而不是在加载网页时,会出现弹出窗口错误 这是我刚才添加的导致错误的onrowdatabound部分 If e.Row.RowType = DataControlRowType.DataRow Then ' Get reference to button field in the gridview. Dim

我的目标是让用户能够单击该行,并且该行将是选中的行,就像使用“选择”按钮一样,但整行都可以单击以执行相同的操作

当我单击该行时,而不是在加载网页时,会出现弹出窗口错误

这是我刚才添加的导致错误的onrowdatabound部分

        If e.Row.RowType = DataControlRowType.DataRow Then
            ' Get reference to button field in the gridview.
            Dim _singleClickButton As LinkButton = DirectCast(selectbutton, LinkButton)
            Dim _jsSingle As String = ClientScript.GetPostBackClientHyperlink(_singleClickButton, "Select$" & Convert.ToString(e.Row.RowIndex))
            e.Row.Style("cursor") = "hand"
            e.Row.Attributes("onclick") = _jsSingle
        End If
这是我的完整的rowdatabound

 Protected Sub GridView6_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs)
            ' CHECK THE ROW TYPE HERE. ONLY EXECUTE ON DataRow     
            If e.Row.RowType = DataControlRowType.DataRow Then
                Dim date1 As Date
                date1 = Date.Now
                Dim date2 As Date

                Dim ddate As Label = CType(e.Row.FindControl("duedate"), Label)
                date2 = Date.Parse(ddate.Text)
                Dim ts As TimeSpan = date2.Subtract(date1)
                Dim days As Integer = ts.TotalDays

                If days <= 14 And days >= 0 Then
                    e.Row.ForeColor = System.Drawing.Color.Blue
                    bluecount = bluecount + 1
                ElseIf days > 14 And days < 30 Then
                    e.Row.ForeColor = System.Drawing.Color.Black
                    blackcount = blackcount + 1
                ElseIf days >= 30 Then
                    e.Row.ForeColor = System.Drawing.Color.Green
                    greencount = greencount + 1
                ElseIf days < 0 Then
                    e.Row.ForeColor = System.Drawing.Color.Red
                    redcount = redcount + 1
                End If


                Dim link As HyperLink = CType(e.Row.FindControl("HyperLink1"), HyperLink)
                Dim id As Label = CType(e.Row.FindControl("id"), Label)



                Dim selectbutton As LinkButton = CType(e.Row.FindControl("linkbutton1"), LinkButton)


            If e.Row.RowType = DataControlRowType.DataRow Then
                ' Get reference to button field in the gridview.
                Dim _singleClickButton As LinkButton = DirectCast(selectbutton, LinkButton)
                Dim _jsSingle As String = ClientScript.GetPostBackClientHyperlink(_singleClickButton, "Select$" & Convert.ToString(e.Row.RowIndex))
                e.Row.Style("cursor") = "hand"
                e.Row.Attributes("onclick") = _jsSingle
            End If


                link.NavigateUrl = "Default7.aspx?id=" + id.Text + "&uid=" + user1


                pduecount.Text = redcount
                next14count.Text = bluecount
                fteencount.Text = blackcount
                thirtycount.Text = greencount


            End If







        End Sub

在aspx页面标记的页面指令中将EnableEventValidation设置为False