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Button.IsDefault Property

.NET Framework 4.5

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Gets or sets a value that indicates whether a Button is the default button. A user invokes the default button by pressing the ENTER key.

Namespace: System.Windows.Controls
Assembly: PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

Syntax

C++

public bool IsDefault { get; set; }

XAML Attribute Usage

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

Property Value

Type: System.Boolean
true if the Button is the default button; otherwise, false. The default is false.

Dependency Property Information

Identifier field	IsDefaultProperty
Metadata properties set to true	None

Remarks

When you set the IsDefault property of a button to true, you register the button with the AccessKeyManager so that a user can invoke the button by pressing the ENTER key.

Examples

The following example shows how to specify a button as the default button.

XAML


<Button Name="btnDefault" IsDefault="true" Click="OnClickDefault">OK</Button>

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 8 Consumer Preview, Windows Server 8 Beta, Windows 7, Windows Server 2008 SP2, Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

Reference

Button Class

System.Windows.Controls Namespace

Other Resources

Controls

Control Library

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