DelimitedListTraceListener.TraceEvent Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Writes event trace information to an output file or stream.
Overloads
TraceEvent(TraceEventCache, String, TraceEventType, Int32, String) |
Writes trace information, a message, and event information to the output file or stream. |
TraceEvent(TraceEventCache, String, TraceEventType, Int32, String, Object[]) |
Writes trace information, a formatted array of objects, and event information to the output file or stream. |
TraceEvent(TraceEventCache, String, TraceEventType, Int32, String)
Writes trace information, a message, and event information to the output file or stream.
public:
override void TraceEvent(System::Diagnostics::TraceEventCache ^ eventCache, System::String ^ source, System::Diagnostics::TraceEventType eventType, int id, System::String ^ message);
public override void TraceEvent (System.Diagnostics.TraceEventCache? eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, string? message);
public override void TraceEvent (System.Diagnostics.TraceEventCache eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, string message);
override this.TraceEvent : System.Diagnostics.TraceEventCache * string * System.Diagnostics.TraceEventType * int * string -> unit
Public Overrides 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
The trace message to write to the output file or stream.
Remarks
The values of the source
, eventType
, and id
parameters are written as a header, followed by the message
data. The eventCache
data is written as a footer whose content depends on the value of the TraceOutputOptions property.
Important
The TraceEvent method is not intended to be called by application code. It is called by methods of the Debug, Trace, and TraceSource classes to write trace data.
Applies to
TraceEvent(TraceEventCache, String, TraceEventType, Int32, String, Object[])
Writes trace information, a formatted array of objects, and event information to the output file or stream.
public:
override void TraceEvent(System::Diagnostics::TraceEventCache ^ eventCache, System::String ^ source, System::Diagnostics::TraceEventType eventType, int id, System::String ^ format, ... cli::array <System::Object ^> ^ args);
public override void TraceEvent (System.Diagnostics.TraceEventCache? eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, string format, params object?[]? args);
public override void TraceEvent (System.Diagnostics.TraceEventCache? eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, string? format, params object?[]? args);
public override void TraceEvent (System.Diagnostics.TraceEventCache eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, string format, params object[] args);
override this.TraceEvent : System.Diagnostics.TraceEventCache * string * System.Diagnostics.TraceEventType * int * string * obj[] -> unit
Public Overrides 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 that correspond to objects in the args
array.
- args
- Object[]
An array containing zero or more objects to format.
Remarks
The values of the source
, eventType
, and id
parameters are written as a header. The args
object array is converted to a string using the String.Format(String, Object[]) 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 whose content depends on the value of the TraceOutputOptions property.
Important
The TraceEvent method is not intended to be called by application code. It is called by methods of the Debug, Trace, and TraceSource classes to write trace data.