ExecuteFetchRequestError Method (request, error)

Returns an array of objects that meet the criteria specified by a given fetch request.

Original signature is '- (NSArray *)executeFetchRequest:(NSFetchRequest *)request error:(NSError **)error'

Available in Mac OS X v10.4 and later.

Declaration Syntax

Visual Basic

Visual C++

public virtual NSArray ExecuteFetchRequestError(
	NSFetchRequest request,
	out NSError error
)

Public Overridable Function ExecuteFetchRequestError ( _
	request As NSFetchRequest, _
	<OutAttribute> ByRef error As NSError _
) As NSArray

public:
virtual NSArray^ ExecuteFetchRequestError(
	NSFetchRequest^ request, 
	[OutAttribute] NSError^% error
)

Parameters

request (NSFetchRequest): A fetch request that specifies the search criteria for the fetch.

error (NSError%): If there is a problem executing the fetch, upon return contains an instance of NSError that describes the problem.

Return Value

An array of objects that meet the criteria specified by request fetched from the receiver and from the persistent stores associated with the receiver’s persistent store coordinator. If an error occurs, returns nil. If no objects match the criteria specified by request, returns an empty array.

Version Information

Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)

Assembly: Monobjc.AppKit (Module: Monobjc.AppKit)