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JsonArray.IndexOf method

Searches for a JsonValue object and returns the zero-based index of its first occurrence within the JsonArray.

Syntax


public:
bool IndexOf(
  IJsonValue^ value, 
  [OutAttribute] unsigned int index
)

Parameters

value

Type: IJsonValue

The IJsonValue to look up.

index (out parameter)

Type: UInt32

The zero-based index of the first occurrence of item within the JsonArray, if found; otherwise, –1.

Return value

Type: Boolean

Returns a Boolean value indicating if an occurrence of value was found.

Requirements (Windows 10 device family)

Device family

Universal, introduced version 10.0.10240.0

API contract

Windows.Foundation.UniversalApiContract, introduced version 1.0

Namespace

Windows::Data::Json

Metadata

Windows.Foundation.UniversalApiContract.winmd

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Namespace

Windows::Data::Json

Metadata

Windows.winmd

See also

JsonArray

 

 

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