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RefreshEventArgs Class

Provides data for the Refreshed event.

System.Object
  System.EventArgs
    System.ComponentModel.RefreshEventArgs

Namespace:  System.ComponentModel
Assembly:  System (in System.dll)

'Declaration
<HostProtectionAttribute(SecurityAction.LinkDemand, SharedState := True)> _
Public Class RefreshEventArgs _
	Inherits EventArgs

The RefreshEventArgs type exposes the following members.

  NameDescription
Public methodRefreshEventArgs(Object)Initializes a new instance of the RefreshEventArgs class with the component that has changed.
Public methodRefreshEventArgs(Type)Initializes a new instance of the RefreshEventArgs class with the type of component that has changed.
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  NameDescription
Public propertyComponentChangedGets the component that changed its properties, events, or extenders.
Public propertyTypeChangedGets the Type that changed its properties or events.
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  NameDescription
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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Typically, component information does not change for the life of a process. During design time, however, you can change the component's properties or events. As a result, the component's information in TypeDescriptor becomes out-of-date, and a Refreshed event is raised. A Refreshed event is also raised when a Type is changed during design time.

A RefreshEventArgs object specifies the data associated with the Refreshed event; that is, the component and the type of component that changed.

The RefreshEventArgs class provides ComponentChanged and TypeChanged properties to get the component or type that raised the event.

NoteNote

The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: SharedState. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.

For an example of the RefreshEventArgs class, see the sample code in the RefreshEventHandler delegate.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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