ObjectIDGenerator.GetId(Object, Boolean) Method

Reference

Definition

Namespace:: System.Runtime.Serialization

Assemblies:: netstandard.dll, System.Runtime.Serialization.Formatters.dll

Assembly:: System.Runtime.Serialization.Formatters.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Package:: System.Runtime.Serialization.Formatters v10.0.0-preview.1.25080.5

Source:: ObjectIDGenerator.cs

Source:: ObjectIDGenerator.cs

Source:: ObjectIDGenerator.cs

Source:: ObjectIDGenerator.cs

Important

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Returns the ID for the specified object, generating a new ID if the specified object has not already been identified by the ObjectIDGenerator.

public:
 virtual long GetId(System::Object ^ obj, [Runtime::InteropServices::Out] bool % firstTime);

public virtual long GetId(object obj, out bool firstTime);

abstract member GetId : obj * bool -> int64
override this.GetId : obj * bool -> int64

Public Overridable Function GetId (obj As Object, ByRef firstTime As Boolean) As Long

Parameters

obj: Object

The object you want an ID for.

firstTime: Boolean

true if obj was not previously known to the ObjectIDGenerator; otherwise, false.

Returns

Int64

The object's ID is used for serialization. firstTime is set to true if this is the first time the object has been identified; otherwise, it is set to false.

Exceptions

ArgumentNullException

The obj parameter is null.

SerializationException

The ObjectIDGenerator has been asked to keep track of too many objects.

Applies to

Производ	Верзије
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8 (package-provided), 8, 9 (package-provided), 9, 10 (package-provided), 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

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