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Wizard.SideBarButtonClick 事件

定義

在按一下提要欄位區域中的按鈕時發生。

public:
 virtual event System::Web::UI::WebControls::WizardNavigationEventHandler ^ SideBarButtonClick;
public virtual event System.Web.UI.WebControls.WizardNavigationEventHandler SideBarButtonClick;
member this.SideBarButtonClick : System.Web.UI.WebControls.WizardNavigationEventHandler 
Public Overridable Custom Event SideBarButtonClick As WizardNavigationEventHandler 

事件類型

範例

下列程式代碼範例示範如何指定 事件的事件處理程式 SideBarButtonClick 。 每次引發事件時 SideBarButtonClick ,都會將訊息寫入 屬性, Text 其中包含 Label1 按下提要字段區域按鈕的資訊。

<%@ Page Language="C#" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

  void OnSideBarButtonClick(object sender, WizardNavigationEventArgs e)
  {
    // When a button in the sidebar area is clicked, put a message
    // in Label1 to be displayed in the header area.
    Label tempLabel = (Label)Wizard1.FindControl("Label1");
    if (tempLabel != null)
    {
      tempLabel.Text = "You clicked the button for Step " + 
        (e.NextStepIndex + 1) + ".";
    }
  }

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>ASP.NET Example</title>
</head>
<body>
    <form id="form1" runat="server">
      <asp:Wizard id="Wizard1" 
        runat="server" 
        onsidebarbuttonclick="OnSideBarButtonClick">
        <WizardSteps>
          <asp:WizardStep id="WizardStep1" 
            runat="server" 
            title="Step 1">
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep2" 
            runat="server" 
            title="Step 2">
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep3" 
            runat="server" 
            title="Step 3">
          </asp:WizardStep>
        </WizardSteps>
        <HeaderTemplate>
          <b>SideBarButtonClick Example</b>
           <br />
          <asp:Label id="Label1" 
            runat="server" 
            width="208px" 
            height="19px">
          </asp:Label>
        </HeaderTemplate>
      </asp:Wizard>
    </form>
  </body>
</html>
<%@ Page Language="VB" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

  Sub OnSideBarButtonClick(ByVal sender As Object, ByVal e As WizardNavigationEventArgs)
    ' When a button in the sidebar area is clicked, put a message
    ' in Label1 to be displayed in the header area.
    Dim tempLabel As Label = CType(Wizard1.FindControl("Label1"), Label)
    If Not tempLabel Is Nothing Then
      tempLabel.Text = "You clicked the button for Step " & _
        (e.NextStepIndex + 1) & "."
    End If
  End Sub

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>ASP.NET Example</title>
</head>
<body>
    <form id="form1" runat="server">
      <asp:Wizard id="Wizard1" 
        runat="server" 
        onsidebarbuttonclick="OnSideBarButtonClick">
        <WizardSteps>
          <asp:WizardStep id="WizardStep1" 
            runat="server" 
            title="Step 1">
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep2" 
            runat="server" 
            title="Step 2">
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep3" 
            runat="server" 
            title="Step 3">
          </asp:WizardStep>
        </WizardSteps>
        <HeaderTemplate>
          <b>SideBarButtonClick Example</b>
           <br />
          <asp:Label id="Label1" 
            runat="server" 
            width="208px" 
            height="19px">
          </asp:Label>
        </HeaderTemplate>
      </asp:Wizard>
    </form>
  </body>
</html>

備註

SideBarButtonClick按兩下控制項之提要字段區域中的Wizard按鈕時,就會引發事件。 按兩下 SideBarButtonClick 提要欄位區域中的按鈕時,請使用 事件來提供其他處理。

注意

如果 Button 屬性設定為 MoveCommandName控件不在 物件的控件提要字段清單SideBarTemplate之外DataList,則SideBarButtonClick事件不會引發事件。

如需如何處理事件的詳細資訊,請參閱 處理和引發事件

適用於

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