KeyboardAccelerator.ScopeOwner Property
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Gets or sets the scope (or target) of the keyboard accelerator.
public:
property DependencyObject ^ ScopeOwner { DependencyObject ^ get(); void set(DependencyObject ^ value); };DependencyObject ScopeOwner();
void ScopeOwner(DependencyObject value);C#
public DependencyObject ScopeOwner { get; set; }var dependencyObject = keyboardAccelerator.scopeOwner;
keyboardAccelerator.scopeOwner = dependencyObject;Public Property ScopeOwner As DependencyObjectThe scope (or target) of the keyboard accelerator. The default is null (global scope).
This example demonstrates how to create a scoped accelerator. The Ctrl+Menu+S accelerator is invoked only if the focus is on a child of MainGrid.
XAML
<Grid x:Name="MainGrid">
…
<Button Content="Save" Click="OnSave">
<Button.KeyboardAccelerators>
<KeyboardAccelerator
Key="S"
Modifiers="Control, Menu"
ScopeOwner="{x:Bind MainGrid}" />
</Button.KeyboardAccelerators>
</Button>
…
</Grid>
<Grid x:Name="SecondaryGrid"> >
…
<Button Content="Edit" Click Click="OnEdit"/>
…
</Grid>
By default, an accelerator has global scope. However, you can constrain scope using ScopeOwner or disable an accelerator completely using IsEnabled.
| Продукт | Версії |
|---|---|
| Windows App SDK | 0.8, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6 |