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ToolBar.IsOverflowOpen Property

Gets or sets whether the ToolBar overflow area is currently visible. This is a dependency property.

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

public bool IsOverflowOpen { get; set; }
/** @property */
public boolean get_IsOverflowOpen ()

/** @property */
public void set_IsOverflowOpen (boolean value)

public function get IsOverflowOpen () : boolean

public function set IsOverflowOpen (value : boolean)

<object IsOverflowOpen="bool" .../>

Property Value

true if the overflow area is visible; otherwise, false.

Identifier field


Metadata properties set to true


Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0