DevicesJson.containsKey Method

Module: DevicesJson

Definition

Determines whether the DevicesJsonobject contains the specified key.

Python

contains_key(self, key: str) -> bool

Parameters

key str

in The key to locate in the object.

Returns

bool

true if the object contains an element with the specified key, otherwise false.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Dart

bool containsKey(String? key)

Parameters

key String

in The key to locate in the object.

Returns

bool

true if the object contains an element with the specified key, otherwise false.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C#

public bool ContainsKey(string key)

Parameters

key string

in The key to locate in the object.

Returns

bool

true if the object contains an element with the specified key, otherwise false.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Java

public boolean containsKey(String key) throws DevicesException

Parameters

key String

in The key to locate in the object.

Returns

boolean

true if the object contains an element with the specified key, otherwise false.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C

int id3DevicesJson_ContainsKey (
    ID3_DEVICES_JSON hDevicesJson,
    const char * key,
    bool * result)

Parameters

hDevicesJson ID3_DEVICES_JSON

in Handle to the DevicesJson object.

key const char *

in The key to locate in the object.

result bool *

out true if the object contains an element with the specified key, otherwise false.

Returns

int

An error code.

See id3DevicesError file for the list of possible error codes.