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MaskedTextBox.BeepOnError Property

Gets or sets a value indicating whether the masked text box control raises the system beep for each user key stroke that it rejects.

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

public bool BeepOnError { get; set; }

Property Value

Type: System.Boolean
true if the MaskedTextBox control should beep on invalid input; otherwise, false. The default is false.

The MaskInputRejected event will still occur if the BeepOnError property is set to true.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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