[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'DB' (#fcl)

TTimeField

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

Field class for time values

Declaration

Source position: db.pas line 765

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,IUnknown,IInterfaceComponentReference

|

TPersistent,IFPObserved

|

TObject

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: Jun 22 2020