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TraceListenerCollection.Item Property (Int32)

Gets or sets the TraceListener at the specified index.

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

public TraceListener this[
	int i
] { get; set; }

Parameters

i
Type: System.Int32

The zero-based index of the TraceListener to get from the list.

Property Value

Type: System.Diagnostics.TraceListener
A TraceListener with the specified index.

ExceptionCondition
ArgumentNullException

The value is null.

The index is zero-based. Therefore, you must subtract one from the numerical position of a particular TraceListener to access that TraceListener. For example, to get the third TraceListener, you need to specify myTraceListenerColl[2].

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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