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Expander.IsExpanded Property

Definition

Namespace:
System.Windows.Controls
Assembly:
PresentationFramework.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets or sets whether the Expander content window is visible.

public:
 property bool IsExpanded { bool get(); void set(bool value); };
[System.ComponentModel.Bindable(true)]
public bool IsExpanded { get; set; }
[<System.ComponentModel.Bindable(true)>]
member this.IsExpanded : bool with get, set
Public Property IsExpanded As Boolean

Property Value

true if the content window is expanded; otherwise, false. The default is false.

Attributes

Examples

The following example shows how to set the IsExpanded property.

myExpanderIsExpanded.IsExpanded = true;
myExpanderIsExpanded.IsExpanded = True
<Expander Name ="myExpanderIsExpanded" IsExpanded="True" 
 Header ="expanderTitle" Content="expanderContent"/>

Remarks

Dependency Property Information

Item Value
Identifier field IsExpandedProperty
Metadata properties set to true BindsTwoWayByDefault, Journal

Applies to


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