JsonElement.TryGetUInt64(UInt64) Method

Reference

Definition

Namespace:: System.Text.Json

Assembly:: System.Text.Json.dll

Package:: System.Text.Json v9.0.0-preview.3.24172.9

Source:: JsonElement.cs

Source:: JsonElement.cs

Source:: JsonElement.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Important

This API is not CLS-compliant.

Attempts to represent the current JSON number as a UInt64.

public:
 bool TryGetUInt64([Runtime::InteropServices::Out] System::UInt64 % value);

[System.CLSCompliant(false)]
public bool TryGetUInt64 (out ulong value);

[<System.CLSCompliant(false)>]
member this.TryGetUInt64 : uint64 -> bool

Public Function TryGetUInt64 (ByRef value As ULong) As Boolean

Parameters

value: UInt64

When this method returns, contains unsigned 64-bit integer value equivalent to the current JSON number if the conversion succeeded, or 0 if the conversion failed.

Returns

Boolean

true if the number can be represented as a UInt64; otherwise, false.

Attributes: CLSCompliantAttribute

Exceptions

InvalidOperationException

This value's ValueKind is not Number.

ObjectDisposedException

The parent JsonDocument has been disposed.

Remarks

This method does not parse the contents of a JSON string value.

Applies to