Upravit

Sdílet prostřednictvím


UIDocument.ChangeCountTokenForSaveOperation(UIDocumentSaveOperation) Method

Definition

When overridden, returns an object encapsulating document changes. Used with UpdateChangeCount and Save.

[Foundation.Export("changeCountTokenForSaveOperation:")]
public virtual Foundation.NSObject ChangeCountTokenForSaveOperation (UIKit.UIDocumentSaveOperation saveOperation);
abstract member ChangeCountTokenForSaveOperation : UIKit.UIDocumentSaveOperation -> Foundation.NSObject
override this.ChangeCountTokenForSaveOperation : UIKit.UIDocumentSaveOperation -> Foundation.NSObject

Parameters

saveOperation
UIDocumentSaveOperation

This represents a constant indicating if a document file is being written for the first time or being overwritten.

Returns

NSObject

Attributes

Remarks

This can be used from a background thread.

Applies to