EntityDAC

IntegerNullable Record

Nullable Integer type

Unit

EntityDAC.NullableTypes

Syntax

IntegerNullable = record;

Fields

Clear

Sets the IsNull property to True

HasValue

The property returns False if the value is Null; otherwise, the property returns True.

IsNull

The property returns True if the value is Null; otherwise, the property returns False.

ToString

The method converts a value to string representation, so that it is suitable for display.

Value

The property returns a value if it is not Null.
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