EventLog Constructor (String, String, String)

 

Initializes a new instance of the EventLog class. Associates the instance with a log on the specified computer and creates or assigns the specified source to the EventLog.

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

new : 
        logName:string *
        machineName:string *
        source:string -> EventLog

Parameters

logName
Type: System.String

The name of the log on the specified computer

machineName
Type: System.String

The computer on which the log exists.

source
Type: System.String

The source of event log entries.

Exception Condition
ArgumentNullException

The log name is null.

ArgumentException

The log name is invalid.

-or-

The computer name is invalid.

This constructor sets the Log property to the logName parameter, the MachineName property to the machineName parameter, and the Source property to the source parameter. The Source property is required when writing to an event log. However, if you are only reading from an event log, only the Log and MachineName properties are required (as long as the event log on the server has a source already associated with it). If you are only reading from the event log, another overload of the constructor might suffice.

The following table shows initial property values for an instance of EventLog.

Property

Initial Value

Source

The source parameter.

Log

The logName parameter.

MachineName

The machineName parameter.

The following example writes an entry to an event log, "MyNewLog", on the local computer, using the source "MySource".

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

EventLogPermission

for writing the event log information on the computer. Associated enumeration: EventLogPermissionAccess.Write

.NET Framework
Available since 1.1
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