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ButtonBase.IsDefault Property

Gets or sets a value indicating whether the button control is the default button.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in

protected internal bool IsDefault { get; set; }
/** @property */
protected boolean get_IsDefault ()

/** @property */
protected void set_IsDefault (boolean value)

protected internal function get IsDefault () : boolean

protected internal function set IsDefault (value : boolean)

Not applicable.

Property Value

true if the button control is the default button; otherwise, false.

When the IsDefault property is set to true, the button is the default button for the Form. This means that the button is clicked when the ENTER key is pressed if no other button or any other control that captures the ENTER key has focus.

To specify the default button of a form, set the AcceptButton property of the form to the desired button.

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, 2.0, 1.1, 1.0