Runtime property value error-checking system. Can be used to validate an object before run or to display messages through a GUI. More...

Inheritance diagram for OpenTap.ValidatingObject:

Public Member Functions
void	OnPropertyChanged (string propertyName)
	Triggers the PropertyChanged event. More...

Protected Member Functions
virtual string	GetError (string propertyName=null)
	Return the error for a given property

void	ThrowOnValidationError (bool ignoreDisabledProperties)
	Checks all validation rules on this object (Rules) and throws an AggregateException on errors. More...

Properties
ValidationRuleCollection	Rules `[get]`
	All the validation rules. Add new rules to this in order to get runtime value validation.

string	Error `[get]`
	Gets the error messages for each invalid rule and joins them with a newline.

Properties inherited from OpenTap.IValidatingObject
ValidationRuleCollection	Rules `[get]`
	A collection of all the currently defined validation rules. Add new rules here in order to get runtime value validation.

Events
PropertyChangedEventHandler	PropertyChanged
	Standard PropertyChanged event object.

Detailed Description

Runtime property value error-checking system. Can be used to validate an object before run or to display messages through a GUI.

Only works on properties, not fields. The functionality is implemented primarily with a GUI in mind.

Member Function Documentation

void OpenTap.ValidatingObject.OnPropertyChanged ( string propertyName )

inline

Triggers the PropertyChanged event.

Parameters

propertyName string name of which property has been changed.

void OpenTap.ValidatingObject.ThrowOnValidationError ( bool ignoreDisabledProperties )

inlineprotected

Checks all validation rules on this object (Rules) and throws an AggregateException on errors.

Parameters

ignoreDisabledProperties If true, ignores Rules related to properties that are disabled or hidden as a result of EnabledIfAttribute or Enabled<T>.

Exceptions

AggregateException Thrown when any Rules on this object are invalid. This exception contains an ArgumentException for each invalid setting.