C# Класс Habanero.BO.PropRuleBase

Provides a super-class for property rules that test the validity of a property value. If you would like to implement your own property rule checker, inherit from this class, override the IsPropValueValid method and add a constructor with the same arguments as this one and pass back these arguments to base(). In the class definitions, in the 'rule' element under the relevant 'property', specify the class and assembly of your newly implemented class.

Наследование: IPropRule

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Защищенные свойства (Protected)

Свойство	Тип	Описание
_parameters	object>.Dictionary

Открытые методы

Метод	Описание
IsPropValueValid ( string displayName, Object propValue, string &errorMessage ) : bool	Indicates whether the property value is valid against the rules
SetParameter ( string parameterName, object value ) : void	Set a value for any named parameter

Защищенные методы

Метод	Описание
GetBaseErrorMessage ( object propValue, string displayName ) : string	Returns the base error message that can be used by sub classes of PropRuleBase.
PropRuleBase ( string name, string message ) : System	Constructor to initialise a new property rule
SetupParameters ( ) : void	Sets up the parameters to the rule, that is the individual pairs of rule type and rule value that make up the composite rule

Приватные методы

Метод	Описание
FillParameters ( IEnumerable availableParams, object>.Dictionary currentCollection ) : void

Описание методов

GetBaseErrorMessage() защищенный Метод

Returns the base error message that can be used by sub classes of PropRuleBase.

protected GetBaseErrorMessage ( object propValue, string displayName ) : string
propValue	object	The value that has cuased the broken rule.
displayName	string	The display name of the property that the business rule is broken for.
Результат	string

IsPropValueValid() публичный Метод

Indicates whether the property value is valid against the rules

public IsPropValueValid ( string displayName, Object propValue, string &errorMessage ) : bool
displayName	string	The property name being checked
propValue	Object	The value to check
errorMessage	string	A string to amend with an error /// message indicating why the value might have been invalid
Результат	bool

PropRuleBase() защищенный Метод

Constructor to initialise a new property rule

protected PropRuleBase ( string name, string message ) : System
name	string	The name of the rule
message	string	This rule's failure message
Результат	System

SetParameter() публичный Метод

Set a value for any named parameter

public SetParameter ( string parameterName, object value ) : void
parameterName	string
value	object
Результат	void

SetupParameters() защищенный абстрактный Метод

Sets up the parameters to the rule, that is the individual pairs of rule type and rule value that make up the composite rule

protected abstract SetupParameters ( ) : void
Результат	void

Описание свойств

_parameters защищенное свойство

A dictionary of parameters that are used for the different PropRules that Inherit from PropRuleBase e.g. values of 'min' or 'max' for that particular rule.

protected Dictionary _parameters
Результат	object>.Dictionary