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TraceListener.Fail Method (String)

Emits an error message to the listener you create when you implement the TraceListener class.

Namespace: System.Diagnostics
Assembly: System (in system.dll)

public virtual void Fail (
	string message
)
public void Fail (
	String message
)
public function Fail (
	message : String
)

Parameters

message

A message to emit.

The default behavior is to display the specified message in a message box when the application is running in a user-interface mode, and to the TraceListener instances in a TraceListenerCollection collection. By default, the TraceListenerCollection collection has an instance of a DefaultTraceListener. You can customize this behavior by adding a TraceListener to or removing one from the collection.

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0
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