Class TrDBDateTimePicker
Unit
rDBComponents
Declaration
type TrDBDateTimePicker = class(TDateTimePicker)
Description
DB version of TDateTimePicker with bound label and null value checkbox
Hierarchy
- TDateTimePicker
- TrDBDateTimePicker
Overview
Properties
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property ScaleRatio: double read FScaleRatio; |
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property DataField: string read GetDataField write SetDataField; |
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property DataSource: TDataSource read GetDataSource write SetDataSource; |
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property ReadOnly: boolean read FReadOnly write FReadOnly default false; |
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property ReadOnlyColor: TColor read FReadOnlyColor write FReadOnlyColor default clBtnFace; |
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property DataAllowNull: boolean read FDataAllowNull write SetDataAllowNull default false; |
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property EnabledAll: boolean read FEnabledAll write SetEnabledAll default true; |
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property DBEditLabel: TDBBoundLabel read FDBEditLabel; |
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property IsChecked: boolean read GetIsChecked; |
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property FormatEmpty: string read FFormatEmpty write FFormatEmpty; |
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property DefaultPrefix: string read FDefaultPrefix write SetDefaultPrefix; |
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property AutoSelectDayPart: boolean read FAutoSelectDayPart write FAutoSelectDayPart default false; |
Description
Properties
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property ScaleRatio: double read FScaleRatio; |
define actual scale ratio relative to original designed size
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property DataField: string read GetDataField write SetDataField; |
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property DataSource: TDataSource read GetDataSource write SetDataSource; |
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property ReadOnly: boolean read FReadOnly write FReadOnly default false; |
define whether component is in read only mode
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property ReadOnlyColor: TColor read FReadOnlyColor write FReadOnlyColor default clBtnFace; |
define color for not edit state
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property DataAllowNull: boolean read FDataAllowNull write SetDataAllowNull default false; |
define whether checkbox is shown and null value can be entered
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property EnabledAll: boolean read FEnabledAll write SetEnabledAll default true; |
define whether all component including label is enable
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property DBEditLabel: TDBBoundLabel read FDBEditLabel; |
define properties of bound label
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property IsChecked: boolean read GetIsChecked; |
return whether null checkbox is checked
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property FormatEmpty: string read FFormatEmpty write FFormatEmpty; |
define format for empty (null) date
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property DefaultPrefix: string read FDefaultPrefix write SetDefaultPrefix; |
define prefix for auto-named function (name of component is set according datafield)
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property AutoSelectDayPart: boolean read FAutoSelectDayPart write FAutoSelectDayPart default false; |
define whether day part is automatically selected for next enter
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