WriteableBitmap Classe

Definizione

Spazio dei nomi:
Microsoft.UI.Xaml.Media.Imaging 
public ref class WriteableBitmap sealed : BitmapSource
/// [Windows.Foundation.Metadata.Activatable(Microsoft.UI.Xaml.Media.Imaging.IWriteableBitmapFactory, 65536, "Microsoft.UI.Xaml.WinUIContract")]
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.UI.Xaml.WinUIContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class WriteableBitmap final : BitmapSource
[Windows.Foundation.Metadata.Activatable(typeof(Microsoft.UI.Xaml.Media.Imaging.IWriteableBitmapFactory), 65536, "Microsoft.UI.Xaml.WinUIContract")]
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.WinUIContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class WriteableBitmap : BitmapSource
Public NotInheritable Class WriteableBitmap
Inherits BitmapSource
Ereditarietà
Object Platform::Object IInspectable DependencyObject ImageSource BitmapSource WriteableBitmap
Attributi
ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Costruttori

Nome Descrizione
WriteableBitmap(Int32, Int32)

Proprietà

Nome Descrizione
Dispatcher (Ereditato da DependencyObject)
DispatcherQueue (Ereditato da DependencyObject)
PixelBuffer
PixelHeight (Ereditato da BitmapSource)
PixelWidth (Ereditato da BitmapSource)

Metodi

Nome Descrizione
ClearValue(DependencyProperty) (Ereditato da DependencyObject)
GetAnimationBaseValue(DependencyProperty) (Ereditato da DependencyObject)
GetValue(DependencyProperty) (Ereditato da DependencyObject)
Invalidate()
ReadLocalValue(DependencyProperty) (Ereditato da DependencyObject)
RegisterPropertyChangedCallback(DependencyProperty, DependencyPropertyChangedCallback) (Ereditato da DependencyObject)
SetSource(IRandomAccessStream) (Ereditato da BitmapSource)
SetSourceAsync(IRandomAccessStream) (Ereditato da BitmapSource)
SetValue(DependencyProperty, Object) (Ereditato da DependencyObject)
UnregisterPropertyChangedCallback(DependencyProperty, Int64) (Ereditato da DependencyObject)

Si applica a