Unit 'DB' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#fcl]

TTimeField

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Field class for time values.

Declaration

Source position: db.pas line 928

type TTimeField = class(TDateTimeField)

public

  constructor Create(); override;

  

Create a new instance of a TTimeField class.

end;

Inheritance

TTimeField

  

Field class for time values.

|

TDateTimeField

  

Field class for date/time/Datetime values.

|

TField

  

Provide access to the contents of a single field in a record.

|

TComponent

|

TPersistent,IUnknown,IInterfaceComponentReference

|

TObject,IFPObserved

Description

TimeField is the class used when a dataset must manage data of type time. (TField.DataType equals ftTime). It initializes some of the properties of the TField class to be able to work with time fields.

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

See also

TDataset

  

Base class for records-based data-access.

TField

  

Provide access to the contents of a single field in a record.

TDateTimeField

  

Field class for date/time/Datetime values.

TDateField

  

Field class for date values.


Documentation generated on: Jul 24 2023