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.NET 6.0+

Window.IsMain Property

Indicates whether a Window is main.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v23.2.dll

NuGet Package: DevExpress.ExpressApp


public bool IsMain { get; }

Property Value

Type Description

true if the current Window is main; otherwise, false.


When you start an application, the first Window displayed is a main Window. It represents a central Window that provides common application functionalities. Visually, it differs from other windows, in that it has a navigation control. This navigation control is an Action Container for the ViewNavigation Action. It lists items corresponding to declared business object types. End-users can use these items to open List or Detail Views that allow them to browse and edit the corresponding business objects.

See Also