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MessageBoxOptions Enumeration

Specifies special display options for a message box.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

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

[FlagsAttribute]
public enum class MessageBoxOptions
<object property="enumerationMemberName" .../>

Member nameDescription
DefaultDesktopOnlyThe message box is displayed on the default desktop of the interactive window station. Specifies that the message box is displayed from a Microsoft .NET Framework windows service application in order to notify the user of an event.
NoneNo options are set.
RightAlignThe message box text and title bar caption are right-aligned.
RtlReadingAll text, buttons, icons, and title bars are displayed right-to-left.
ServiceNotificationThe message box is displayed on the currently active desktop even if a user is not logged on to the computer. Specifies that the message box is displayed from a Microsoft .NET Framework windows service application in order to notify the user of an event. 

For more information, see MessageBox Sample.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), 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.

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