TCurrencyField¶

Class for currency fields.

Declaration¶

Source position: db.pas line 792

type

  TCurrencyField = class(TFloatField)
  public
    constructor Create;
  published
    property Currency; {d}
  end;

Inheritance¶

Description¶

TCurrencyField is the field class used by TDataset when it needs to manage currency-valued data.(TField.Datatype equals ftCurrency). It simply sets some Tfield properties to be able to work with currency data.

It should never be necessary to create an instance of TCurrencyField manually, a field of this class will be instantiated automatically for each currency field when a dataset is opened.

Properties¶

Member	Visibility	Description
Currency read only	published	Is the field a currency field.

See all Properties

Methods¶

Member	Visibility	Description
Create	public	Create a new instance of a TCurrencyField.

See all Methods

Name	Description
TField	Provide access to the contents of a single field in a record.
TDataset	Base class for records-based data-access.