JsonValue.ContainsKey(String) Method

Reference

Definition

Namespace:: System.Json

Assembly:: System.Json.dll

Package:: System.Json v4.7.1

Source:: JsonValue.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.

public:
 virtual bool ContainsKey(System::String ^ key);

public virtual bool ContainsKey (string key);

abstract member ContainsKey : string -> bool
override this.ContainsKey : string -> bool

Public Overridable Function ContainsKey (key As String) As Boolean

Parameters

key: String

Returns

Boolean

Remarks

Note

The System.Json namespace was designed for Silverlight, which is no longer supported. For processing JSON, we recommend using APIs in the System.Text.Json namespace instead.

Applies to

Dela via