ToolboxItemAttribute Class

Definition

Namespace:: System.ComponentModel

Assembly:: System.ComponentModel.TypeConverter.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Represents an attribute of a toolbox item.

public ref class ToolboxItemAttribute : Attribute

[System.AttributeUsage(System.AttributeTargets.All)]
public class ToolboxItemAttribute : Attribute

[<System.AttributeUsage(System.AttributeTargets.All)>]
type ToolboxItemAttribute = class
    inherit Attribute

Public Class ToolboxItemAttribute
Inherits Attribute

Inheritance: Object

Attribute
ToolboxItemAttribute

Attributes: AttributeUsageAttribute

Examples

The following code example demonstrates the use of ToolboxItemAttribute with the ToolboxItem class as a base class for a custom toolbox item implementation. This code example is part of a larger example provided for the ToolboxItem class.

[ToolboxItem(typeof(MyToolboxItem))]
public class UserControl1 : UserControl

<ToolboxItem(GetType(MyToolboxItem))> _
Public Class UserControl1
    Inherits UserControl

Remarks

The ToolboxItemAttribute class provides a way to specify an attribute for a ToolboxItem. In addition to what the Attribute class provides, this class of object stores the type of the toolbox item.

Constructors

ToolboxItemAttribute(Boolean)	Initializes a new instance of the ToolboxItemAttribute class and specifies whether to use default initialization values.
ToolboxItemAttribute(String)	Initializes a new instance of the ToolboxItemAttribute class using the specified name of the type.
ToolboxItemAttribute(Type)	Initializes a new instance of the ToolboxItemAttribute class using the specified type of the toolbox item.

Fields

Default	Initializes a new instance of the ToolboxItemAttribute class and sets the type to the default, ToolboxItem. This field is read-only.
None	Initializes a new instance of the ToolboxItemAttribute class and sets the type to `null`. This field is read-only.

Properties

ToolboxItemType	Gets or sets the type of the toolbox item.
ToolboxItemTypeName	Gets or sets the name of the type of the current ToolboxItem.
TypeId	When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute)

Methods

Equals(Object)	Returns a value that indicates whether this instance is equal to a specified object.
GetHashCode()	Returns the hash code for this instance.
GetType()	Gets the Type of the current instance. (Inherited from Object)
IsDefaultAttribute()	Gets a value indicating whether the current value of the attribute is the default value for the attribute.
Match(Object)	When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Returns a string that represents the current object. (Inherited from Object)

Explicit Interface Implementations

_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)	Maps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute)
_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)	Retrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute)
_Attribute.GetTypeInfoCount(UInt32)	Retrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute)
_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)	Provides access to properties and methods exposed by an object. (Inherited from Attribute)

Applies to