編集

次の方法で共有

ActivitySpanId.CreateFromString(ReadOnlySpan<Char>) Method

  • Reference

Definition

Namespace:
System.Diagnostics
Assembly:
System.Diagnostics.DiagnosticSource.dll
Package:
System.Diagnostics.DiagnosticSource v9.0.0
Source:
Activity.cs
Source:
Activity.cs
Source:
Activity.cs
Source:
Activity.cs
Source:
Activity.cs

Creates a new ActivitySpanId value from a read-only span of 16 hexadecimal characters.

public:
 static System::Diagnostics::ActivitySpanId CreateFromString(ReadOnlySpan<char> idData);
public static System.Diagnostics.ActivitySpanId CreateFromString (ReadOnlySpan<char> idData);
static member CreateFromString : ReadOnlySpan<char> -> System.Diagnostics.ActivitySpanId
Public Shared Function CreateFromString (idData As ReadOnlySpan(Of Char)) As ActivitySpanId

Parameters

idData
ReadOnlySpan<Char>

A span that contains 16 hexadecimal characters.

Returns

ActivitySpanId

The new span ID.

Exceptions

ArgumentOutOfRangeException

idData does not contain 16 hexadecimal characters.

-or-

The characters in idData are not all lower-case hexadecimal characters or all zeros.

Remarks

idData can consist either of numbers and lower-case hexadecimal characters or of all zeros.

Applies to