ToggleButton.IsThreeState Property (System.Windows.Controls.Primitives)

IsThreeState Property

Switch on low bandwidth view

Collapse All

Language Filter

This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

.NET Framework Class Library

ToggleButton..::.IsThreeState Property

Determines whether the control supports two or three states. This is a dependency property.

Namespace: System.Windows.Controls.Primitives
Assembly: PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/xaml/presentation

Syntax

Visual Basic (Declaration)

<BindableAttribute(True)> _
Public Property IsThreeState As Boolean

Visual Basic (Usage)

Dim instance As ToggleButton
Dim value As Boolean

value = instance.IsThreeState

instance.IsThreeState = value

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

Visual C++

[BindableAttribute(true)]
public:
property bool IsThreeState {
    bool get ();
    void set (bool value);
}

JScript

public function get IsThreeState () : boolean
public function set IsThreeState (value : boolean)

XAML Attribute Usage

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

Property Value

Type: System..::.Boolean
true if the control supports three states; otherwise, false. The default is false.

Dependency Property Information

Identifier field	IsThreeStateProperty
Metadata properties set to true	None

Remarks

The IsChecked property can be set to nullNothingnullptra null reference (Nothing in Visual Basic) as a third state when IsThreeState is true.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

ToggleButton Class

ToggleButton Members

System.Windows.Controls.Primitives Namespace