다음을 통해 공유


MenuItemStyleCollection.Add(MenuItemStyle) 메서드

정의

지정된 MenuItemStyle 개체를 현재 컬렉션의 끝에 추가합니다.

public:
 int Add(System::Web::UI::WebControls::MenuItemStyle ^ style);
public int Add (System.Web.UI.WebControls.MenuItemStyle style);
member this.Add : System.Web.UI.WebControls.MenuItemStyle -> int
Public Function Add (style As MenuItemStyle) As Integer

매개 변수

style
MenuItemStyle

현재 컬렉션의 끝에 추가할 MenuItemStyle입니다.

반환

Int32

추가된 MenuItemStyle의 인덱스(0부터 시작)입니다.

예제

다음 코드 예제를 사용 하는 방법에 설명 합니다 MenuItemStyleCollection 클래스에서 메뉴 항목에 대 한 스타일 설정을 지정할 수를 Menu 제어 수준을 기준으로 메뉴 항목의 합니다. 이 예제에서는 합니다 LevelMenuItemStyles 속성은 선언적으로 만들어집니다 하나의 MenuItemStyle 개체가 제거 되 고 다른 추가 MenuItemStyleCollection 개체입니다.


<%@ 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)
    {

      // Use the Add and RemoveAt methods to programmatically 
      // remove the third level menu item style and replace 
      // it with a new style, in this case replacing the green background
        // and yellow text with the blue background and white text. 

        MenuItemStyle newStyle = new MenuItemStyle();
        newStyle.BackColor = System.Drawing.Color.Blue;
        newStyle.ForeColor = System.Drawing.Color.White;

        // Remove the last of the three menu item styles. Note that
        // since the collection has a zero-based index, the third
        // entry has an index value of 2.
        MainMenuID.LevelMenuItemStyles.RemoveAt(2);
        MainMenuID.LevelMenuItemStyles.Add(newStyle);

    }

  }

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>MenuItemStyleCollection Example</title>
</head>
<body>
    <form id="form1" runat="server">
    
      <h3>MenuItemStyleCollection Example</h3>
         <!--Add MenuItemStyle objects to the MenuItemStyleCollection -->
         <!--using LevelMenuItemStyles.  -->
         <!--Note that each menu item style represents a level in the menu -->

      <asp:Menu id="MainMenuID"
       Font-Names= "Arial"
        ForeColor="Blue"
        runat="server">
         
         <LevelMenuItemStyles>
         <asp:MenuItemStyle BackColor="Azure" 
             Font-Italic="true"
             Font-Names="Arial"
             ForeColor="Black" />
         
           <asp:MenuItemStyle BackColor="Black" 
             Font-Italic="false"
             Font-Names="Arial"
             ForeColor="White" />
             
         <asp:MenuItemStyle BackColor="Green" 
             Font-Italic="true"
             Font-Names="Arial"
             ForeColor="Yellow" />
       
         </LevelMenuItemStyles>

        <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
        
        ' Use the Add and RemoveAt methods to programmatically 
        ' remove the third level menu item style and replace 
        ' it with a new style, in this case replacing the green background
        ' and yellow text with the blue background and white text. 
        Dim newStyle As New MenuItemStyle()
        newStyle.BackColor = System.Drawing.Color.Blue
        newStyle.ForeColor = System.Drawing.Color.White
        
        ' Remove the last of the three menu item styles. Note that
        ' since the collection has a zero-based index, the third
        ' entry has an index value of 2.
        MainMenuID.LevelMenuItemStyles.RemoveAt(2)
        MainMenuID.LevelMenuItemStyles.Add(newStyle)
    End If
 
End Sub 'Page_Load
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>MenuItemStyleCollection Example</title>
</head>
<body>
    <form id="form1" runat="server">
    
      <h3>MenuItemStyleCollection Example</h3>
         <!--Add MenuItemStyle objects to the MenuItemStyleCollection -->
         <!--using LevelMenuItemStyles.   -->
         <!--Note that each menu item style represents a level in the menu -->

      <asp:Menu id="MainMenuID"
       Font-Names= "Arial"
        ForeColor="Blue"
        runat="server">
         
         <LevelMenuItemStyles>
         <asp:MenuItemStyle BackColor="Azure" 
             Font-Italic="true"
             Font-Names="Arial"
             ForeColor="Black" />
         
           <asp:MenuItemStyle BackColor="Black" 
             Font-Italic="false"
             Font-Names="Arial"
             ForeColor="White" />
             
         <asp:MenuItemStyle BackColor="Green" 
             Font-Italic="true"
             Font-Names="Arial"
             ForeColor="Yellow" />
       
         </LevelMenuItemStyles>

        <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 여는 Add 메서드를 지정 된 추가 MenuItemStyle 개체 컬렉션의 끝에 있습니다. 삽입할 수 있습니다는 MenuItemStyle 개체를 사용 하 여 특정 인덱스에서 컬렉션을 Insert 메서드.

적용 대상

추가 정보