C# Класс Habanero.Faces.Base.CollectionComboBoxMapper

This is used to map a collection of Business objects to a particular property of the Business object. This is typically used when you are wanting to load a collection of business objects via some custom collection loading code that does not allow you to use either the LookupComboBoxMapper or the RelationshipComboBoxMapper.

Наследование: ControlMapper, IComboBoxMapper

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Защищенные свойства (Protected)

Свойство	Тип	Описание
_comboBox	IComboBox

Открытые методы

Метод	Описание
ApplyChangesToBusinessObject ( ) : void	Updates the properties on the represented business object
CollectionComboBoxMapper ( IComboBox cbx, string propName, bool isReadOnly, IControlFactory factory ) : System	Constructor to initialise the mapper

Защищенные методы

Метод	Описание
GetPropertyValue ( ) : object	Returns the property value of the business object being mapped
InitialiseWithAttributes ( ) : void	Initialises the control using the attributes already provided, using ControlMapper.SetPropertyAttributes.
InternalUpdateControlValueFromBo ( ) : void	Updates the value on the control from the corresponding property on the represented IControlMapper.BusinessObject

Приватные методы

Метод	Описание
ClearComboBox ( ) : void
DoUpdateControlValueFromBO ( ) : void	This is a hack that allows Extended Combo box mapper to use Collection ComboBox mapper code without having to inherit from it.
PropertyHasAValue ( ) : bool
SetValueFromLookupList ( ) : void	Populates the ComboBox's list of items using the strings provided by the colleciton

Описание методов

ApplyChangesToBusinessObject() публичный Метод

Updates the properties on the represented business object

public ApplyChangesToBusinessObject ( ) : void
Результат	void

CollectionComboBoxMapper() публичный Метод

Constructor to initialise the mapper

public CollectionComboBoxMapper ( IComboBox cbx, string propName, bool isReadOnly, IControlFactory factory ) : System
cbx	IComboBox	The ComboBox to map
propName	string	The property name
isReadOnly	bool	Whether this control is read only
factory	IControlFactory	The control factory to be used when creating the controlMapperStrategy
Результат	System

GetPropertyValue() защищенный Метод

Returns the property value of the business object being mapped

protected GetPropertyValue ( ) : object
Результат	object

InitialiseWithAttributes() защищенный Метод

Initialises the control using the attributes already provided, using ControlMapper.SetPropertyAttributes.

protected InitialiseWithAttributes ( ) : void
Результат	void

InternalUpdateControlValueFromBo() защищенный Метод

Updates the value on the control from the corresponding property on the represented IControlMapper.BusinessObject

protected InternalUpdateControlValueFromBo ( ) : void
Результат	void

Описание свойств

_comboBox защищенное свойство

The actual IComboBox control that is being mapped to the Business Object Property identified by PropertyName.

protected IComboBox _comboBox
Результат	IComboBox