Class TFMTBCDField
Unit
Declaration
type TFMTBCDField = class(TNumericField)
Description
This item has no description.
Hierarchy
- TObject
- tpersistent
- tcomponent
- TField
- TNumericField
- TFMTBCDField
Overview
Methods
| Protected | class procedure CheckTypeSize(AValue: Longint); override; |
| Protected | function GetAsBCD: TBCD; override; |
| Protected | function GetAsCurrency: Currency; 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 TheText: string; ADisplayText: Boolean); override; |
| Protected | procedure SetAsBCD(const AValue: TBCD); override; |
| Protected | procedure SetAsFloat(AValue: Double); override; |
| Protected | procedure SetAsLongint(AValue: Longint); override; |
| Protected | procedure SetAsString(const AValue: string); override; |
| Protected | procedure SetAsCurrency(AValue: Currency); override; |
| Protected | procedure SetVarValue(const AValue: Variant); override; |
| Public | constructor Create(AOwner: TComponent); override; |
| Public | function CheckRange(AValue : TBCD) : Boolean; |
Properties
| Public | property Value: TBCD read GetAsBCD write SetAsBCD; |
| Published | property Precision: Longint read FPrecision write FPrecision default 15; |
| Published | property Currency: Boolean read FCurrency write FCurrency; |
| Published | property MaxValue: string read GetMaxValue write SetMaxValue; |
| Published | property MinValue: string read GetMinValue write SetMinValue; |
| Published | property Size default 4; |
Description
Methods
| Protected | class procedure CheckTypeSize(AValue: Longint); override; |
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This item has no description. | |
| Protected | function GetAsBCD: TBCD; override; |
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This item has no description. | |
| Protected | function GetAsCurrency: Currency; override; |
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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; |
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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 TheText: string; ADisplayText: Boolean); override; |
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This item has no description. | |
| Protected | procedure SetAsBCD(const AValue: TBCD); 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 SetAsCurrency(AValue: Currency); override; |
|
This item has no description. | |
| Protected | procedure SetVarValue(const AValue: Variant); override; |
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This item has no description. | |
| Public | constructor Create(AOwner: TComponent); override; |
|
This item has no description. | |
| Public | function CheckRange(AValue : TBCD) : Boolean; |
|
This item has no description. | |
Properties
| Public | property Value: TBCD read GetAsBCD write SetAsBCD; |
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This item has no description. | |
| Published | property Precision: Longint read FPrecision write FPrecision default 15; |
|
This item has no description. | |
| Published | property Currency: Boolean read FCurrency write FCurrency; |
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This item has no description. | |
| Published | property MaxValue: string read GetMaxValue write SetMaxValue; |
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This item has no description. | |
| Published | property MinValue: string read GetMinValue write SetMinValue; |
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This item has no description. | |
| Published | property Size default 4; |
|
This item has no description. | |
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