System.Windows.Forms 1.0.5000.0 2.0.0.0 System.Enum System.Flags This enumeration is used by the class. If you do not want to specify this parameter when calling methods on , you can pass in 0 instead.

Specifies options on a .

Field System.Windows.Forms.MessageBoxOptions This constant is the same as ServiceNotification except that the system displays the message box only on the default desktop of the interactive window station will cause the application that raised the to lose focus. The that is displayed will not use visual styles. For more information, see Rendering Controls with Visual Styles.

The message box is displayed on the active desktop.

1.0.5000.0 2.0.0.0 Field System.Windows.Forms.MessageBoxOptions

The message box text is right-aligned.

1.0.5000.0 2.0.0.0 Field System.Windows.Forms.MessageBoxOptions

Specifies that the message box text is displayed with right to left reading order.

1.0.5000.0 2.0.0.0 Field System.Windows.Forms.MessageBoxOptions The caller is a service notifying the user of an event. The function displays a message box on the current active desktop, even if there is no user logged on to the computer.

The message box is displayed on the active desktop.

1.0.5000.0 2.0.0.0