Field.isNull Property

Module: Field

Type: bool

Definition

A value indicating whether if the field is null.

Python

is_null: bool

Exceptions

BiosealException

An error has occurred during Bioseal Library execution.

Dart

bool get isNull => getIsNull();

Exceptions

BiosealException

An error has occurred during Bioseal Library execution.

C#

public bool isNull
{
    get => GetisNull();
}

Exceptions

BiosealException

An error has occurred during Bioseal Library execution.

Java

public boolean getIsNull() throws BiosealException

Exceptions

BiosealException

An error has occurred during Bioseal Library execution.

Swift

public var isNull: Bool
    get {
        return try! getIsNull()
    }
}

Exceptions

BiosealException

An error has occurred during Bioseal Library execution.

C

int id3BiosealField_GetIsNull (ID3_BIOSEAL_FIELD hField, bool * isNull)

Returns

int

An error code.

See id3BiosealError file for the list of possible error codes.