ILatencyContext.SetTag(TagToken, String) Method

Reference

Definition

Namespace:: Microsoft.Extensions.Diagnostics.Latency

Assembly:: Microsoft.Extensions.Telemetry.Abstractions.dll

Package:: Microsoft.Extensions.Telemetry.Abstractions v8.4.0

Package:: Microsoft.Extensions.Telemetry.Abstractions v9.0.0-preview.3.24209.3

Source:: ILatencyContext.cs

Source:: ILatencyContext.cs

Important

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Adds a tag to the context.

public:
 void SetTag(Microsoft::Extensions::Diagnostics::Latency::TagToken token, System::String ^ value);

public void SetTag (Microsoft.Extensions.Diagnostics.Latency.TagToken token, string value);

abstract member SetTag : Microsoft.Extensions.Diagnostics.Latency.TagToken * string -> unit

Public Sub SetTag (token As TagToken, value As String)

Parameters

token: TagToken

The tag token.

value: String

The value of the tag.

Exceptions

ArgumentNullException

value is null.

Remarks

Tags are used to provide metadata to the context. These are pivots that are useful to slice and dice the data for analysis. Examples include API, Client, and UserType. Setting a tag with the same name overrides its prior value, that is, the last call wins.

Applies to