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ErrorEventHandler Delegate

Represents the method that will handle the Error event of a FileSystemWatcher object.

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

public delegate void ErrorEventHandler(
	Object^ sender, 
	ErrorEventArgs^ e
)

Parameters

sender
Type: System::Object
The source of the event.
e
Type: System.IO::ErrorEventArgs
An ErrorEventArgs object that contains the event data.

When you create an ErrorEventHandler delegate, you identify the method that will handle the event. To associate the event with your event-handling method, add an instance of the delegate to the event. The event-handling method is called whenever the event occurs, unless you remove the delegate. For more information about event-handler delegates, see Events and Delegates.

The following code example shows how to create a FileSystemWatcher object to monitor file changes (creates, deletes, renames, changes) occurring on a disk drive. The example also shows how to properly receive error notifications.

No code example is currently available or this language may not be supported.

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.
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