MenuBindingsEditor Class (System.Web.UI.Design.WebControls)

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MenuBindingsEditor Class

Provides a component editor for the DataBindings collection of the associated Menu control.

Inheritance Hierarchy

System.Object
  System.Drawing.Design.UITypeEditor
    System.Web.UI.Design.WebControls.MenuBindingsEditor

Namespace:  System.Web.UI.Design.WebControls
Assembly:  System.Design (in System.Design.dll)
Syntax

Visual Basic
Public Class MenuBindingsEditor _
	Inherits UITypeEditor
C#
public class MenuBindingsEditor : UITypeEditor
Visual C++
public ref class MenuBindingsEditor : public UITypeEditor
F#
type MenuBindingsEditor =  
    class
        inherit UITypeEditor
    end

The MenuBindingsEditor type exposes the following members.

Constructors

  Name Description
Public method MenuBindingsEditor Infrastructure. Initializes a new instance of the MenuBindingsEditor class.
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Properties

  Name Description
Public property IsDropDownResizable Gets a value indicating whether drop-down editors should be resizable by the user. (Inherited from UITypeEditor.)
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Methods

  Name Description
Public method EditValue(IServiceProvider, Object) Edits the value of the specified object using the editor style indicated by the GetEditStyle method. (Inherited from UITypeEditor.)
Public method EditValue(ITypeDescriptorContext, IServiceProvider, Object) Edits the value of the data bindings collection of the associated Menu control. (Overrides UITypeEditor.EditValue(ITypeDescriptorContext, IServiceProvider, Object).)
Public method Equals(Object) Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public method GetEditStyle() Gets the editor style used by the EditValue method. (Inherited from UITypeEditor.)
Public method GetEditStyle(ITypeDescriptorContext) Gets the editing style that is associated with this editor. (Overrides UITypeEditor.GetEditStyle(ITypeDescriptorContext).)
Public method GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
Public method GetPaintValueSupported() Indicates whether this editor supports painting a representation of an object's value. (Inherited from UITypeEditor.)
Public method GetPaintValueSupported(ITypeDescriptorContext) Indicates whether the specified context supports painting a representation of an object's value within the specified context. (Inherited from UITypeEditor.)
Public method GetType Gets the Type of the current instance. (Inherited from Object.)
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public method PaintValue(PaintValueEventArgs) Paints a representation of the value of an object using the specified PaintValueEventArgs. (Inherited from UITypeEditor.)
Public method PaintValue(Object, Graphics, Rectangle) Paints a representation of the value of the specified object to the specified canvas. (Inherited from UITypeEditor.)
Public method ToString Returns a string that represents the current object. (Inherited from Object.)
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Remarks

The MenuBindingsEditor class provides a user interface for editing the MenuItemBinding elements of the DataBindings collection within the associated Menu control.

The MenuBindingsEditor object is invoked by selecting the ellipsis () button on the DataBindings property in the Properties grid of the visual designer, or by choosing Edit Menu Items from the Common Tasks context menu on the control.

The EditValue method edits the values of the data bindings collection of the associated Menu control. The GetEditStyle method gets the editing style that is associated with this editor.

Examples

The following code example shows how to use the EditorAttribute attribute to associate the MenuBindingsEditor class and the UITypeEditor class (the bindings editor base class) with a property in a custom control, derived from the WebControl class, that gets and sets a MenuItemCollection collection.

Visual Basic

Private localBindings As MenuItemBindingCollection

' Associate the MenuBindingsEditor with the DataBindings.
<EditorAttribute( GetType(System.Web.UI.Design.WebControls. _
    MenuBindingsEditor), _
    GetType(UITypeEditor))> _
Public Property DataBindings() As MenuItemBindingCollection
    Get
        Return localBindings
    End Get
    Set
        localBindings = value
    End Set
End Property ' DataBindings


C#

private MenuItemBindingCollection localBindings;

// Associate the MenuBindingsEditor with the DataBindings. 
[Editor(typeof(System.Web.UI.Design.WebControls.MenuBindingsEditor),
    typeof(UITypeEditor))]
public MenuItemBindingCollection DataBindings
{
    get { return localBindings; }
    set { localBindings = value; }
} // DataBindings


Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0
Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
See Also

Reference