Class TStringField
Unit
Declaration
type TStringField = class(TField)
Description
This item has no description.
Hierarchy
- TObject
- tpersistent
- tcomponent
- TField
- TStringField
Overview
Methods
| Protected | class procedure CheckTypeSize(AValue: Longint); override; |
| Protected | function GetAsBoolean: Boolean; override; |
| Protected | function GetAsDateTime: TDateTime; override; |
| Protected | function GetAsFloat: Double; override; |
| Protected | function GetAsLongint: Longint; override; |
| Protected | function GetAsString: string; override; |
| Protected | function GetAsVariant: variant; override; |
| Protected | function GetDataSize: Integer; override; |
| Protected | function GetDefaultWidth: Longint; override; |
| Protected | procedure GetText(var AText: string; ADisplayText: Boolean); override; |
| Protected | function GetValue(var AValue: string): Boolean; |
| Protected | procedure SetAsBoolean(AValue: Boolean); override; |
| Protected | procedure SetAsDateTime(AValue: TDateTime); override; |
| Protected | procedure SetAsFloat(AValue: Double); override; |
| Protected | procedure SetAsLongint(AValue: Longint); override; |
| Protected | procedure SetAsString(const AValue: string); override; |
| Protected | procedure SetVarValue(const AValue: Variant); override; |
| Protected | procedure dosetvalue(const sender: tobject; var avalue: ansistring; var accept: boolean) override; |
| Public | constructor Create(AOwner: TComponent); override; |
| Public | procedure SetFieldType(AValue: TFieldType); override; |
Properties
| Public | property FixedChar : Boolean read FFixedChar write FFixedChar; |
| Public | property Transliterate: Boolean read FTransliterate write FTransliterate; |
| Public | property Value: String read GetAsString write SetAsString; |
| Published | property EditMask; |
| Published | property Size default 20; |
| Published | property onsetvalue: ansistringfieldsetvalueeventty
read fonsetvalue write fonsetvalue; |
Description
Methods
| Protected | class procedure CheckTypeSize(AValue: Longint); override; |
|
This item has no description. | |
| Protected | function GetAsBoolean: Boolean; override; |
|
This item has no description. | |
| Protected | function GetAsDateTime: TDateTime; override; |
|
This item has no description. | |
| Protected | function GetAsFloat: Double; override; |
|
This item has no description. | |
| Protected | function GetAsLongint: Longint; override; |
|
This item has no description. | |
| Protected | function GetAsString: string; override; |
|
This item has no description. | |
| Protected | function GetAsVariant: variant; override; |
|
This item has no description. | |
| Protected | function GetDataSize: Integer; override; |
|
This item has no description. | |
| Protected | function GetDefaultWidth: Longint; override; |
|
This item has no description. | |
| Protected | procedure GetText(var AText: string; ADisplayText: Boolean); override; |
|
This item has no description. | |
| Protected | function GetValue(var AValue: string): Boolean; |
|
This item has no description. | |
| Protected | procedure SetAsBoolean(AValue: Boolean); override; |
|
This item has no description. | |
| Protected | procedure SetAsDateTime(AValue: TDateTime); override; |
|
This item has no description. | |
| Protected | procedure SetAsFloat(AValue: Double); override; |
|
This item has no description. | |
| Protected | procedure SetAsLongint(AValue: Longint); override; |
|
This item has no description. | |
| Protected | procedure SetAsString(const AValue: string); override; |
|
This item has no description. | |
| Protected | procedure SetVarValue(const AValue: Variant); override; |
|
This item has no description. | |
| Protected | procedure dosetvalue(const sender: tobject; var avalue: ansistring; var accept: boolean) override; |
|
This item has no description. | |
| Public | constructor Create(AOwner: TComponent); override; |
|
This item has no description. | |
| Public | procedure SetFieldType(AValue: TFieldType); override; |
|
This item has no description. | |
Properties
| Public | property FixedChar : Boolean read FFixedChar write FFixedChar; |
|
This item has no description. | |
| Public | property Transliterate: Boolean read FTransliterate write FTransliterate; |
|
This item has no description. | |
| Public | property Value: String read GetAsString write SetAsString; |
|
This item has no description. | |
| Published | property EditMask; |
|
This item has no description. | |
| Published | property Size default 20; |
|
This item has no description. | |
| Published | property onsetvalue: ansistringfieldsetvalueeventty
read fonsetvalue write fonsetvalue; |
|
This item has no description. | |
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