webform1.aspx.vb

来自「Visual Basic.NET应用编程150例」· VB 代码 · 共 35 行

Public Class WebForm1
    Inherits System.Web.UI.Page
    Protected WithEvents Label1 As System.Web.UI.WebControls.Label
    Protected Menu1 As menu

#Region " Web 窗体设计器生成的代码 "

    '该调用是 Web 窗体设计器所必需的。
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()

    End Sub

    Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
        'CODEGEN: 此方法调用是 Web 窗体设计器所必需的
        '不要使用代码编辑器修改它。
        InitializeComponent()
    End Sub

#End Region

    Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) _
    Handles MyBase.Load
        Dim values() As String = New String() {"news", "events", "reference"}
        Menu1.values = values
        Dim selectionId As String = Request.Params("category")
        If (selectionId <> "") Then
            Dim SelectIndex As Integer = CInt(selectionId)
            Menu1.selection = SelectIndex
            Label1.Text = "当前选中的是： " & values(SelectIndex)
        End If

    End Sub

End Class