EventSource.GetTrait(String) Method

Reference

Definition

Namespace:: System.Diagnostics.Tracing

Assemblies:: mscorlib.dll, System.Diagnostics.Tracing.dll

Assemblies:: netstandard.dll, System.Diagnostics.Tracing.dll

Assembly:: System.Diagnostics.Tracing.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: EventSource.cs

Source:: EventSource.cs

Source:: EventSource.cs

Important

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Gets the trait value associated with the specified key.

public:
 System::String ^ GetTrait(System::String ^ key);

public string GetTrait(string key);

public string? GetTrait(string key);

member this.GetTrait : string -> string

Public Function GetTrait (key As String) As String

Parameters

key: String

The key of the trait to get.

Returns

String

The trait value associated with the specified key. If the key is not found, returns null.

Remarks

Traits provide additional information for an event and are interpreted by an event listener. Traits are specified as key-value pairs when the event source is constructed.

Applies to

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	1.3, 1.4, 1.5, 1.6, 2.0, 2.1
UWP	10.0

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