IUIPickerViewDataSource Interface

Definition

Namespace:

UIKit

Assembly:

Xamarin.iOS.dll

Interface representing the required methods (if any) of the protocol UIPickerViewDataSource.

[Foundation.Protocol(Name="UIPickerViewDataSource", WrapperType=typeof(UIKit.UIPickerViewDataSourceWrapper))]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
public interface IUIPickerViewDataSource : IDisposable, ObjCRuntime.INativeObject

type IUIPickerViewDataSource = interface
    interface INativeObject
    interface IDisposable

Derived

UIKit.IUIPickerViewModel

UIKit.UIPickerViewDataSource

UIKit.UIPickerViewModel

Attributes

ProtocolAttribute UnavailableAttribute

Implements

INativeObject IDisposable

Remarks

This interface contains the required methods (if any) from the protocol defined by UIPickerViewDataSource.

If developers create classes that implement this interface, the implementation methods will automatically be exported to Objective-C with the matching signature from the method defined in the UIPickerViewDataSource protocol.

Optional methods (if any) are provided by the T:UIKit.UIPickerViewDataSource_Extensions class as extension methods to the interface, allowing developers to invoke any optional methods on the protocol.

Properties

Handle

Handle (pointer) to the unmanaged object representation. (Inherited from INativeObject)

Methods

GetComponentCount(UIPickerView)	Returns the number of components.
GetRowsInComponent(UIPickerView, nint)	The number of rows in the specified component.