C# Class Watchdog.Validation.Core.ClientUtil.ValidationCollectionExtensions

Extension method for an ICollection{T}. These can be used by users of Watchdog to assist with managing their collections of Errors on their viewmodel.

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Public Methods

Method	Description
Add ( this collection, string errorKey, string message ) : void	Creates a ValidationError and adds it to the collection.
ClearValidationError ( this collection, string targetFieldKey ) : void	Clears all ValidationError for the named target field. This will not clear any ConversionError present. These should only be removed by WPF when it detects that a binding with a failed conversion has now been correct.
GetValidationErrors ( this collection ) : IEnumerable	Gets the ValidationError in the given ICollection{IError}
MatchingErrorKey ( this collection, string errorKey ) : IEnumerable
MatchingField ( this collection, string targetFieldKey ) : IEnumerable	Retrieves the IError matching the given field key.

Method Details

Add() public static method

Creates a ValidationError and adds it to the collection.

public static Add ( this collection, string errorKey, string message ) : void
collection	this	The target collection to add to.
errorKey	string
message	string	The associated message.
return	void

ClearValidationError() public static method

Clears all ValidationError for the named target field. This will not clear any ConversionError present. These should only be removed by WPF when it detects that a binding with a failed conversion has now been correct.

public static ClearValidationError ( this collection, string targetFieldKey ) : void
collection	this	The source collection.
targetFieldKey	string	The field for which errors are being cleared.
return	void

GetValidationErrors() public static method

Gets the ValidationError in the given ICollection{IError}

public static GetValidationErrors ( this collection ) : IEnumerable
collection	this	The source collection.
return	IEnumerable

MatchingErrorKey() public static method

public static MatchingErrorKey ( this collection, string errorKey ) : IEnumerable
collection	this
errorKey	string
return	IEnumerable

MatchingField() public static method

Retrieves the IError matching the given field key.

public static MatchingField ( this collection, string targetFieldKey ) : IEnumerable
collection	this	The source collection.
targetFieldKey	string	The field for which errors are being search for.
return	IEnumerable