다음을 통해 공유


MenuItemCollection.AddAt(Int32, MenuItem) 메서드

정의

지정한 MenuItem 개체를 현재 MenuItemCollection 개체의 지정한 인덱스 위치에 삽입합니다.

public:
 void AddAt(int index, System::Web::UI::WebControls::MenuItem ^ child);
public void AddAt (int index, System.Web.UI.WebControls.MenuItem child);
member this.AddAt : int * System.Web.UI.WebControls.MenuItem -> unit
Public Sub AddAt (index As Integer, child As MenuItem)

매개 변수

index
Int32

MenuItem을 삽입할 인덱스 위치(0부터 시작)입니다.

child
MenuItem

삽입할 MenuItem입니다.

예제

다음 코드 예제를 사용 하는 방법에 설명 합니다 AddAt 프로그래밍 방식으로 삽입 하는 방법을 MenuItem 개체를 MenuItemCollection 개체는 지정 된 인덱스 위치.


<%@ 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 Page_Load(Object sender, EventArgs e)
  {
    if (!IsPostBack)
    {
      // Retrieve the root menu item from the Items
      // collection of the Menu control.
      MenuItem homeMenuItem = NavigationMenu.Items[0];

      // Create the submenu item.
      MenuItem newSubMenuItem = new MenuItem("New Category");

      // Insert the submenu item in the ChildItems
      // collection of the root menu item at index 0.
      homeMenuItem.ChildItems.AddAt(0, newSubMenuItem);
    }
  }

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>MenuItemCollection AddAt Example</title>
</head>
<body>
    <form id="form1" runat="server">
    
      <h3>MenuItemCollection AddAt Example</h3>
    
      <asp:menu id="NavigationMenu"
        orientation="Vertical"
        target="_blank" 
        runat="server">
        
        <items>
          <asp:menuitem text="Home"
            tooltip="Home">
            <asp:menuitem text="Music"
              tooltip="Music">
              <asp:menuitem text="Classical"
                tooltip="Classical"/>
              <asp:menuitem text="Rock"
                tooltip="Rock"/>
              <asp:menuitem text="Jazz"
                tooltip="Jazz"/>
            </asp:menuitem>
            <asp:menuitem text="Movies"
              tooltip="Movies">
              <asp:menuitem text="Action"
                tooltip="Action"/>
              <asp:menuitem text="Drama"
                tooltip="Drama"/>
              <asp:menuitem text="Musical"
                tooltip="Musical"/>
            </asp:menuitem>
          </asp:menuitem>
        </items>

      </asp:menu>

    </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 Page_Load(ByVal sender As Object, ByVal e As EventArgs)

    If Not IsPostBack Then

      ' Retrieve the root menu item from the Items
      ' collection of the Menu control.
      Dim homeMenuItem As MenuItem = NavigationMenu.Items(0)

      ' Create the submenu item.
      Dim newSubMenuItem = New MenuItem("New Category")

      ' Insert the submenu item in the ChildItems
      ' collection of the root menu item at index 0.
      homeMenuItem.ChildItems.AddAt(0, newSubMenuItem)
    
    End If
      
  End Sub

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>MenuItemCollection AddAt Example</title>
</head>
<body>
    <form id="form1" runat="server">
    
      <h3>MenuItemCollection AddAt Example</h3>
    
      <asp:menu id="NavigationMenu"
        orientation="Vertical"
        target="_blank" 
        runat="server">
        
        <items>
          <asp:menuitem text="Home"
            tooltip="Home">
            <asp:menuitem text="Music"
              tooltip="Music">
              <asp:menuitem text="Classical"
                tooltip="Classical"/>
              <asp:menuitem text="Rock"
                tooltip="Rock"/>
              <asp:menuitem text="Jazz"
                tooltip="Jazz"/>
            </asp:menuitem>
            <asp:menuitem text="Movies"
              tooltip="Movies">
              <asp:menuitem text="Action"
                tooltip="Action"/>
              <asp:menuitem text="Drama"
                tooltip="Drama"/>
              <asp:menuitem text="Musical"
                tooltip="Musical"/>
            </asp:menuitem>
          </asp:menuitem>
        </items>

      </asp:menu>

    </form>
  </body>
</html>

설명

사용 하 여 합니다 AddAt 메서드를 지정 된 삽입 MenuItem 지정된 된 인덱스에서 컬렉션의 개체입니다.

참고

Null 값을 추가 하 고 중복 MenuItem 컬렉션 개체입니다.

대신 추가할 수도 있습니다는 MenuItem 개체를 사용 하 여 컬렉션의 끝에는 Add 메서드.

적용 대상

추가 정보