Expander.IsExpanded Property

 
System_CAPS_noteNote

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Gets or sets whether the Expander content window is visible.

Namespace:   System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

[BindableAttribute(true)]
public bool IsExpanded { get; set; }

Property Value

Type: System.Boolean

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

The following example shows how to set the IsExpanded property.

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

.NET Framework
Available since 3.0
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