ValidationModelBase Class

An extension of ModelBase that adds validation elements to a model.

Inheritance Hierarchy

SystemObject
Xcalibur.Extensions.MVVM.ModelsModelBase
Xcalibur.Extensions.MVVM.ModelsValidationModelBase

Namespace: Xcalibur.Extensions.MVVM.Models
Assembly: Xcalibur.Extensions.MVVM (in Xcalibur.Extensions.MVVM.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

C++

Copy

public abstract class ValidationModelBase : ModelBase, 
	IValidation

Public MustInherit Class ValidationModelBase
	Inherits ModelBase
	Implements IValidation

public ref class ValidationModelBase abstract : public ModelBase, 
	IValidation

[<AbstractClassAttribute>]
type ValidationModelBase =  
    class
        inherit ModelBase
        interface IValidation
    end

The ValidationModelBase type exposes the following members.

Properties

	Name	Description
	HasValidationErrors	Gets or sets a value indicating whether this instance has validation errors.
	Identifier	Gets the identifier. (Inherited from ModelBase.)
	IsActive	Gets or sets a value indicating whether this instance is active. (Inherited from ModelBase.)
	ValidationExceptionItems	Gets or sets the validation exception items.

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Methods

	Name	Description
	AddValidation	Sets a property to validate on update. Note: validation attributes must be set on the property for this to work.
	ClearSubscriptions	Clears all subscriptions from the instance. (Inherited from ModelBase.)
	ClearSubscriptions(String, NullableGuid)	Clears subscriptions for a specific property, or if one is not specified; all subscriptions to the instance. (Inherited from ModelBase.)
	ClearSubscriptionsT(ExpressionFuncT, NullableGuid)	Clears subscriptions for a specific property, or if one is not specified; all subscriptions to the instance. (Inherited from ModelBase.)
	ClearValidation	Clears all properties from validation.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	NotifyOfChangeT(ExpressionFuncT, T, T, Action)	Updates a property directly by comparing values and then firing its OnPropertyChanged event if necessary. (Inherited from ModelBase.)
	NotifyOfChangeT(String, T, T, Action)	Updates a property directly by comparing values and then firing its OnPropertyChanged event if necessary. (Inherited from ModelBase.)
	NotifyOfChangeT(T, T, String, Action)	Updates a property directly by comparing values and then firing its OnPropertyChanged event if necessary. (Inherited from ModelBase.)
	RemoveValidation	Removes a property from validating on update.
	Subscribe(String, ActionObject, NullableGuid)	Subscribes an action to a specific property that will be called during that property's OnPropertyChanged event. (Inherited from ModelBase.)
	SubscribeT(ExpressionFuncT, ActionObject, NullableGuid)	Subscribes an action to a specific property that will be called during that property's OnPropertyChanged event. (Inherited from ModelBase.)
	ToString	Returns a String that represents this instance. (Inherited from ModelBase.)
	UpdateProperty(String, Action)	Informs a property that it should invoke its OnPropertyChanged event. (Inherited from ModelBase.)
	UpdatePropertyT(ExpressionFuncT, Action)	Informs a property that it should invoke its OnPropertyChanged event. (Inherited from ModelBase.)
	ValidateAll	Validates all items in the validation pool.

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Events

	Name	Description
	PropertyChanged	Occurs when a property value changes. (Inherited from ModelBase.)

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Reference

Xcalibur.Extensions.MVVM.Models Namespace