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HotSpotCollectionEditor Class

Definition

Provides a component editor for HotSpotCollection objects in an ImageMap or a similar control.

public ref class HotSpotCollectionEditor : System::ComponentModel::Design::CollectionEditor
public class HotSpotCollectionEditor : System.ComponentModel.Design.CollectionEditor
type HotSpotCollectionEditor = class
    inherit CollectionEditor
Public Class HotSpotCollectionEditor
Inherits CollectionEditor
Inheritance
HotSpotCollectionEditor

Remarks

The HotSpotCollectionEditor class provides a user interface for editing the HotSpot elements of the HotSpotCollection object that is embedded in an ImageMap or a similar control.

The HotSpotCollectionEditor is invoked by selecting the ellipsis button () on the HotSpots property in the visual designer's Properties grid.

The CanSelectMultipleInstances method always returns false to indicate that only one object can be selected at a time in the editor. The CreateNewItemTypes method returns an array of types that the editor can create. The HelpTopic property returns the name of the Help topic that the editor displays.

Constructors

HotSpotCollectionEditor(Type)

Initializes a new instance of the HotSpotCollectionEditor class.

Properties

CollectionItemType

Gets the data type of each item in the collection.

(Inherited from CollectionEditor)
CollectionType

Gets the data type of the collection object.

(Inherited from CollectionEditor)
Context

Gets a type descriptor that indicates the current context.

(Inherited from CollectionEditor)
HelpTopic

Gets the Help topic to display for the HotSpotCollectionEditor object.

IsDropDownResizable

Gets a value indicating whether drop-down editors should be resizable by the user.

(Inherited from UITypeEditor)
NewItemTypes

Gets the available types of items that can be created for this collection.

(Inherited from CollectionEditor)

Methods

CancelChanges()

Cancels changes to the collection.

(Inherited from CollectionEditor)
CanRemoveInstance(Object)

Indicates whether original members of the collection can be removed.

(Inherited from CollectionEditor)
CanSelectMultipleInstances()

Gets a value indicating whether multiple HotSpot collection elements can be selected at one time.

CreateCollectionForm()

Creates a new form to display and edit the current collection.

(Inherited from CollectionEditor)
CreateCollectionItemType()

Gets the data type that this collection contains.

(Inherited from CollectionEditor)
CreateInstance(Type)

Creates a new instance of the specified collection item type.

(Inherited from CollectionEditor)
CreateNewItemTypes()

Gets the multiple data types that the collection editor can create.

DestroyInstance(Object)

Destroys the specified instance of the object.

(Inherited from CollectionEditor)
EditValue(IServiceProvider, Object)

Edits the value of the specified object using the editor style indicated by the GetEditStyle() method.

(Inherited from UITypeEditor)
EditValue(ITypeDescriptorContext, IServiceProvider, Object)

Edits the value of the specified object using the specified service provider and context.

(Inherited from CollectionEditor)
Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetDisplayText(Object)

Retrieves the display text for the given list item.

(Inherited from CollectionEditor)
GetEditStyle()

Gets the editor style used by the EditValue(IServiceProvider, Object) method.

(Inherited from UITypeEditor)
GetEditStyle(ITypeDescriptorContext)

Gets the edit style used by the EditValue(ITypeDescriptorContext, IServiceProvider, Object) method.

(Inherited from CollectionEditor)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetItems(Object)

Gets an array of objects containing the specified collection.

(Inherited from CollectionEditor)
GetObjectsFromInstance(Object)

Returns a list containing the given object.

(Inherited from CollectionEditor)
GetPaintValueSupported()

Indicates whether this editor supports painting a representation of an object's value.

(Inherited from UITypeEditor)
GetPaintValueSupported(ITypeDescriptorContext)

Indicates whether the specified context supports painting a representation of an object's value within the specified context.

(Inherited from UITypeEditor)
GetService(Type)

Gets the requested service, if it is available.

(Inherited from CollectionEditor)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
PaintValue(Object, Graphics, Rectangle)

Paints a representation of the value of the specified object to the specified canvas.

(Inherited from UITypeEditor)
PaintValue(PaintValueEventArgs)

Paints a representation of the value of an object using the specified PaintValueEventArgs.

(Inherited from UITypeEditor)
SetItems(Object, Object[])

Sets the specified array as the items of the collection.

(Inherited from CollectionEditor)
ShowHelp()

Displays the default Help topic for the collection editor.

(Inherited from CollectionEditor)
ToString()

Returns a string that represents the current object.

(Inherited from Object)

Applies to

See also