Menu.MaximumDynamicDisplayLevels Property

Reference

Definition

Namespace:: System.Web.UI.WebControls

Assembly:: System.Web.dll

Important

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Gets or sets the number of menu levels to render for a dynamic menu.

public:
 property int MaximumDynamicDisplayLevels { int get(); void set(int value); };

[System.Web.UI.Themeable(true)]
public int MaximumDynamicDisplayLevels { get; set; }

[<System.Web.UI.Themeable(true)>]
member this.MaximumDynamicDisplayLevels : int with get, set

Public Property MaximumDynamicDisplayLevels As Integer

Property Value

Int32

The number of menu levels to render for a dynamic menu. The default is 3.

Attributes: ThemeableAttribute

Exceptions

ArgumentOutOfRangeException

The MaximumDynamicDisplayLevels property is set to a value less than 0.

Examples

The following code example demonstrates how to use the MaximumDynamicDisplayLevels property to limit the number of menu levels to display in a dynamic menu to 1. Only the root menu level is displayed.


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

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>Menu MaximumDynamicDisplayLevels Example</title>
</head>
<body>
    <form id="form1" runat="server">
    
      <h3>Menu MaximumDynamicDisplayLevels Example</h3>
    
      <asp:menu id="NavigationMenu"
        staticdisplaylevels="1"
        maximumdynamicdisplaylevels="1" 
        orientation="Vertical"   
        runat="server">
      
        <items>
          <asp:menuitem navigateurl="Home.aspx" 
            text="Home"
            tooltip="Home">
            <asp:menuitem navigateurl="Music.aspx"
              text="Music"
              tooltip="Music">
              <asp:menuitem navigateurl="Classical.aspx" 
                text="Classical"
                tooltip="Classical"/>
              <asp:menuitem navigateurl="Rock.aspx"
                text="Rock"
                tooltip="Rock"/>
              <asp:menuitem navigateurl="Jazz.aspx"
                text="Jazz"
                tooltip="Jazz"/>
            </asp:menuitem>
            <asp:menuitem navigateurl="Movies.aspx"
              text="Movies"
              tooltip="Movies">
              <asp:menuitem navigateurl="Action.aspx"
                text="Action"
                tooltip="Action"/>
              <asp:menuitem navigateurl="Drama.aspx"
                text="Drama"
                tooltip="Drama"/>
              <asp:menuitem navigateurl="Musical.aspx"
                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">
<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>Menu MaximumDynamicDisplayLevels Example</title>
</head>
<body>
    <form id="form1" runat="server">
    
      <h3>Menu MaximumDynamicDisplayLevels Example</h3>
    
      <asp:menu id="NavigationMenu"
        staticdisplaylevels="1"
        maximumdynamicdisplaylevels="1" 
        orientation="Vertical"   
        runat="server">
      
        <items>
          <asp:menuitem navigateurl="Home.aspx" 
            text="Home"
            tooltip="Home">
            <asp:menuitem navigateurl="Music.aspx"
              text="Music"
              tooltip="Music">
              <asp:menuitem navigateurl="Classical.aspx" 
                text="Classical"
                tooltip="Classical"/>
              <asp:menuitem navigateurl="Rock.aspx"
                text="Rock"
                tooltip="Rock"/>
              <asp:menuitem navigateurl="Jazz.aspx"
                text="Jazz"
                tooltip="Jazz"/>
            </asp:menuitem>
            <asp:menuitem navigateurl="Movies.aspx"
              text="Movies"
              tooltip="Movies">
              <asp:menuitem navigateurl="Action.aspx"
                text="Action"
                tooltip="Action"/>
              <asp:menuitem navigateurl="Drama.aspx"
                text="Drama"
                tooltip="Drama"/>
              <asp:menuitem navigateurl="Musical.aspx"
                text="Musical"
                tooltip="Musical"/>
            </asp:menuitem>
          </asp:menuitem>
        </items>
      
      </asp:menu>

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

Remarks

You can display multiple menu levels in the static menu by setting the StaticDisplayLevels property to a value greater than 1. You can also display additional levels in dynamic menus by setting this property to a value greater than 0. For example, if you display two menu levels in the static menu (by setting the StaticDisplayLevels property to 2) and then set this property to 3, three additional menu levels are displayed in dynamic menus. All remaining higher menu levels (if any) are discarded.

Note

Setting this property to 0 displays a flat menu up to the level specified by the StaticDisplayLevels property, without any dynamic menus.

Applies to

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