TBADateTime¶

A datetime attribute

Declaration¶

TBADateTime = class(TBAMoment)

Hierarchy¶

TObject
TBoldMemoryManagedObject
TBoldFlaggedObject
TBoldSubscribableObject
TBoldElement
TBoldDomainElement
TBoldMember
TBoldAttribute
TBAMoment
TBADateTime

Description¶

This attribute can be used to store a date and a time. The date and time can be read and set speparately by using AsDate and AsTime, or together with the AsDateTime. Note that this differ somewhat from how delphi regards TDate and TTime (to Delphi they are just new names for TDateTime).

Properties¶

Name	Summary	Notes
AsDate	The date portion of the attribute
AsDateTime	The actual datetime value of the attribute
AsTime	The time portion of the attribute
Days		read-only
Hours		read-only
Minutes		read-only
Months		read-only
Seconds		read-only
Years		read-only

AsDate¶

property AsDate;

This property holds the date portion of the attribute, in native delphi format. It can be both read and written.

AsDateTime¶

property AsDateTime;

This property holds the actual datetime value of the attribute. It can be both read and written.

AsTime¶

property AsTime;

This property holds the time portion of the attribute

Days¶

property Days;

Hours¶

property Hours;

Minutes¶

property Minutes;

Months¶

property Months;

Seconds¶

property Seconds;

Years¶

property Years;

Methods¶

Name	Summary	Notes
AssignContentValue		protected, override
AssignValue		override
GetStringRepresentation		protected, override
ProxyClass		protected, override
ProxyInterface		override
SetStringRepresentation		protected, override
ValidateCharacter		override
ValidateString		override

AssignContentValue¶

procedure AssignContentValue(Source: IBoldValue); override; See also Ancestor Method

AssignValue¶

procedure AssignValue(Source: IBoldValue); override; See also Ancestor Method

GetStringRepresentation¶

function GetStringRepresentation(Representation: TBoldRepresentation): string; override; See also Ancestor Method

ProxyClass¶

function ProxyClass: TBoldMember_ProxyClass; override; See also Ancestor Method

ProxyInterface¶

function ProxyInterface(const IId: TGUID; Mode: TBoldDomainElementProxyMode; out Obj): Boolean; override; See also Ancestor Method

SetStringRepresentation¶

procedure SetStringRepresentation(Representation: TBoldRepresentation; Value: string); override; See also Ancestor Method

ValidateCharacter¶

function ValidateCharacter(C: AnsiChar; Representation: TBoldRepresentation): Boolean; override; See also Ancestor Method

Returns True if C is one of '0'..'9', space, time separator or date separator

ValidateString¶

function ValidateString(Value: string; Representation: TBoldRepresentation): Boolean; override; See also Ancestor Method

Returns true if the string can be converted to a date, a time or both.

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