主题：[求助]AddSelect报错

Dim e As RequestEventArgs = args(0)

Dim wb As New weui

Dim PageNumber As Integer = e.GetValues("page")

Dim PrimaryKey As Integer = e.GetValues("key")

Dim PageURL = "List.htm?page=" & PageNumber

If e.PostValues.Count = 0 Then '生成编辑页面

    Dim dr As DataRow = DataTables("客户管理").SQLFind("[_Identify]=" & PrimaryKey)

    If dr IsNot Nothing Then

        wb.AddForm("","form1","edit.htm?key=" & PrimaryKey &  "&page=" & PageNumber)

          With wb.AddInputGroup("form1","ipg1","编辑客户信息")

                .AddInput("客户编号","客户编号","Text").Value  = dr("客户编号")

                .AddInput("客户姓名","客户姓名","Text").Value  = dr("客户姓名")

                .AddInput("出生日期","出生日期","date").Value  = dr("出生日期")

                .AddInput("年龄","年龄","number").Value  = dr("年龄")   

                .AddSelect("性别","性别","男|女") .Value = dr("性别")                  

         End With

        With wb.AddButtonGroup("form1","btg1",True)

            .Add("btn1", "确定", "submit")

        End With

    Else

        With wb.AddMsgPage("","msgpage","编辑失败", "此订单可能已经被删除!") '提示用户此订单不存在.

            .icon= "Warn"

            .AddButton("btn1","返回",PageURL) '生成返回原来页面的按钮

        End With

    End If

Else '保存编辑结果

    Dim dr As DataRow = DataTables("客户管理").SQLFind("[_Identify]=" & PrimaryKey)

    If dr IsNot Nothing Then

        Dim nms() As String = {"客户编号","客户姓名","出生日期","年龄","性别"}

        For Each nm As String In nms 

            dr(nm) = e.PostValues(nm) 

        Next 

        dr.Save() 

        '显示完成提示,2妙手自动返回原来的页面 

        wb.AppendHtml("<meta http-equiv='refresh' c>",True)

        wb.AddToast("","t1", "编辑完成",0).Visible = True

    Else

        With wb.AddMsgPage("","msgpage","保存失败", "此客户信息可能已经被删除!") '提示用户此订单不存在.

            .icon= "Warn"

            .AddButton("btn1","返回",PageURL) '生成返回原来页面的按钮

        End With

    End If

End If

e.WriteString(wb.Build) '生成网页