TraceListener.TraceEvent Method

Definition

Namespace:

System.Diagnostics

Assembly:

System.Diagnostics.TraceSource.dll

Writes trace and event information to the listener specific output.

Overloads

TraceEvent(TraceEventCache, String, TraceEventType, Int32)	Writes trace and event information to the listener specific output.
TraceEvent(TraceEventCache, String, TraceEventType, Int32, String)	Writes trace information, a message, and event information to the listener specific output.
TraceEvent(TraceEventCache, String, TraceEventType, Int32, String, Object[])	Writes trace information, a formatted array of objects and event information to the listener specific output.

TraceEvent(TraceEventCache, String, TraceEventType, Int32)

Source:

TraceListener.cs

Writes trace and event information to the listener specific output.

public:
 virtual void TraceEvent(System::Diagnostics::TraceEventCache ^ eventCache, System::String ^ source, System::Diagnostics::TraceEventType eventType, int id);

public virtual void TraceEvent (System.Diagnostics.TraceEventCache? eventCache, string source, System.Diagnostics.TraceEventType eventType, int id);

abstract member TraceEvent : System.Diagnostics.TraceEventCache * string * System.Diagnostics.TraceEventType * int -> unit
override this.TraceEvent : System.Diagnostics.TraceEventCache * string * System.Diagnostics.TraceEventType * int -> unit

Public Overridable Sub TraceEvent (eventCache As TraceEventCache, source As String, eventType As TraceEventType, id As Integer)

Parameters

eventCache

TraceEventCache

A TraceEventCache object that contains the current process ID, thread ID, and stack trace information.

source

String

A name used to identify the output, typically the name of the application that generated the trace event.

eventType

TraceEventType

One of the TraceEventType values specifying the type of event that has caused the trace.

id

Int32

A numeric identifier for the event.

Remarks

Important

This method is not intended to be called directly by application code but by members of the Debug, Trace, and TraceSource classes to write trace data to output.

The default implementation writes the values of the source, eventType and id parameters as a header. The eventCache data is written as a footer, the nature of the output data being dependent on the value of the TraceOutputOptions property.

See also

• TraceListener
• DefaultTraceListener
• ConsoleTraceListener
• EventLogTraceListener
• TextWriterTraceListener
• Debug
• Trace

TraceEvent(TraceEventCache, String, TraceEventType, Int32, String)

Source:

TraceListener.cs

Writes trace information, a message, and event information to the listener specific output.

public:
 virtual void TraceEvent(System::Diagnostics::TraceEventCache ^ eventCache, System::String ^ source, System::Diagnostics::TraceEventType eventType, int id, System::String ^ message);

public virtual void TraceEvent (System.Diagnostics.TraceEventCache? eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, string? message);

abstract member TraceEvent : System.Diagnostics.TraceEventCache * string * System.Diagnostics.TraceEventType * int * string -> unit
override this.TraceEvent : System.Diagnostics.TraceEventCache * string * System.Diagnostics.TraceEventType * int * string -> unit

Public Overridable Sub TraceEvent (eventCache As TraceEventCache, source As String, eventType As TraceEventType, id As Integer, message As String)

Parameters

eventCache

TraceEventCache

A TraceEventCache object that contains the current process ID, thread ID, and stack trace information.

source

String

A name used to identify the output, typically the name of the application that generated the trace event.

eventType

TraceEventType

One of the TraceEventType values specifying the type of event that has caused the trace.

id

Int32

A numeric identifier for the event.

message

String

A message to write.

Remarks

Important

This method is not intended to be called directly by application code but by members of the Debug, Trace, and TraceSource classes to write trace data to output.

The default implementation writes the values of the source, eventType and id parameters as a header, followed by the message data. The eventCache data is written as a footer, the nature of the output data being dependent on the value of the TraceOutputOptions property.

See also

• TraceListener
• DefaultTraceListener
• ConsoleTraceListener
• EventLogTraceListener
• TextWriterTraceListener
• Debug
• Trace

TraceEvent(TraceEventCache, String, TraceEventType, Int32, String, Object[])

Source:

TraceListener.cs

Writes trace information, a formatted array of objects and event information to the listener specific output.

public:
 virtual void TraceEvent(System::Diagnostics::TraceEventCache ^ eventCache, System::String ^ source, System::Diagnostics::TraceEventType eventType, int id, System::String ^ format, ... cli::array <System::Object ^> ^ args);

public virtual void TraceEvent (System.Diagnostics.TraceEventCache? eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, string? format, params object?[]? args);

abstract member TraceEvent : System.Diagnostics.TraceEventCache * string * System.Diagnostics.TraceEventType * int * string * obj[] -> unit
override this.TraceEvent : System.Diagnostics.TraceEventCache * string * System.Diagnostics.TraceEventType * int * string * obj[] -> unit

Public Overridable Sub TraceEvent (eventCache As TraceEventCache, source As String, eventType As TraceEventType, id As Integer, format As String, ParamArray args As Object())

Parameters

eventCache

TraceEventCache

A TraceEventCache object that contains the current process ID, thread ID, and stack trace information.

source

String

A name used to identify the output, typically the name of the application that generated the trace event.

eventType

TraceEventType

One of the TraceEventType values specifying the type of event that has caused the trace.

id

Int32

A numeric identifier for the event.

format

String

A format string that contains zero or more format items, which correspond to objects in the args array.

args

Object[]

An object array containing zero or more objects to format.

Remarks

Important

This method is not intended to be called directly by application code but by members of the Debug, Trace, and TraceSource classes to write trace data to output.

The default implementation writes the values of the source, eventType and id parameters as a header. The args object array is converted to a string using the Format method, passing the format string and args array to format the string as the message portion of the trace. The eventCache data is written as a footer, the nature of the output data being dependent on the value of the TraceOutputOptions property.

See also

• TraceListener
• DefaultTraceListener
• ConsoleTraceListener
• EventLogTraceListener
• TextWriterTraceListener
• Debug
• Trace