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MaskedTextBox.HidePromptOnLeave Property

Gets or sets a value indicating whether the prompt characters in the input mask are hidden when the masked text box loses focus.

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

public bool HidePromptOnLeave { get; set; }

Property Value

Type: System.Boolean
true if PromptChar is hidden when MaskedTextBox does not have focus; otherwise, false. The default is false.

.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.