Class BusyIndicator

A control to provide a visual indicator when an application is busy.

Inheritance
System.Object
DependencyObject
UIElement
FrameworkElement
Control
ContentControl
BusyIndicator
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: System.Windows.Controls
Assembly: OpenSilver.Controls.Toolkit.dll
Syntax
[StyleTypedProperty(Property = "OverlayStyle", StyleTargetType = typeof(Rectangle))]
[StyleTypedProperty(Property = "ProgressBarStyle", StyleTargetType = typeof(ProgressBar))]
public class BusyIndicator : ContentControl, IControl, IFrameworkElement, IUIElement, IDependencyObject

Constructors

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BusyIndicator()

Instantiates a new instance of the BusyIndicator control.

Declaration
public BusyIndicator()

Fields

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BusyContentProperty

Identifies the BusyContent dependency property.

Declaration
public static readonly DependencyProperty BusyContentProperty
Field Value
Type Description
DependencyProperty
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BusyContentTemplateProperty

Identifies the BusyTemplate dependency property.

Declaration
public static readonly DependencyProperty BusyContentTemplateProperty
Field Value
Type Description
DependencyProperty
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DisplayAfterProperty

Identifies the DisplayAfter dependency property.

Declaration
public static readonly DependencyProperty DisplayAfterProperty
Field Value
Type Description
DependencyProperty
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IsBusyProperty

Identifies the IsBusy dependency property.

Declaration
public static readonly DependencyProperty IsBusyProperty
Field Value
Type Description
DependencyProperty
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OverlayStyleProperty

Identifies the OverlayStyle dependency property.

Declaration
public static readonly DependencyProperty OverlayStyleProperty
Field Value
Type Description
DependencyProperty
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ProgressBarStyleProperty

Identifies the ProgressBarStyle dependency property.

Declaration
public static readonly DependencyProperty ProgressBarStyleProperty
Field Value
Type Description
DependencyProperty

Properties

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BusyContent

Gets or sets a value indicating the busy content to display to the user.

Declaration
public object BusyContent { get; set; }
Property Value
Type Description
System.Object
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BusyContentTemplate

Gets or sets a value indicating the template to use for displaying the busy content to the user.

Declaration
public DataTemplate BusyContentTemplate { get; set; }
Property Value
Type Description
DataTemplate
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DisplayAfter

Gets or sets a value indicating how long to delay before displaying the busy content.

Declaration
public TimeSpan DisplayAfter { get; set; }
Property Value
Type Description
System.TimeSpan
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IsBusy

Gets or sets a value indicating whether the busy indicator should show.

Declaration
public bool IsBusy { get; set; }
Property Value
Type Description
System.Boolean
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IsContentVisible

Gets or sets a value indicating whether the BusyContent is visible.

Declaration
protected bool IsContentVisible { get; set; }
Property Value
Type Description
System.Boolean
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OverlayStyle

Gets or sets a value indicating the style to use for the overlay.

Declaration
public Style OverlayStyle { get; set; }
Property Value
Type Description
Style
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ProgressBarStyle

Gets or sets a value indicating the style to use for the progress bar.

Declaration
public Style ProgressBarStyle { get; set; }
Property Value
Type Description
Style

Methods

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ChangeVisualState(Boolean)

Changes the control's visual state(s).

Declaration
protected virtual void ChangeVisualState(bool useTransitions)
Parameters
Type Name Description
System.Boolean useTransitions

True if state transitions should be used.
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OnApplyTemplate()

Overrides the OnApplyTemplate method.

Declaration
public override void OnApplyTemplate()
Overrides
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OnIsBusyChanged(DependencyPropertyChangedEventArgs)

IsBusyProperty property changed handler.

Declaration
protected virtual void OnIsBusyChanged(DependencyPropertyChangedEventArgs e)
Parameters
Type Name Description
DependencyPropertyChangedEventArgs e

Event arguments.

Extension Methods