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View this topic on docs.devexpress.com (Learn more)

IVariantsProvider Interface

Implemented by objects that provide a list of view variants available for the specific View, and stores the variant selected by the user.

Namespace:DevExpress.ExpressApp.ViewVariantsModule
Assembly:DevExpress.ExpressApp.ViewVariantsModule.v19.1.dll

Expanded Syntax

Expanded Remarks

The default implementation of the IVariantsProvider interface used by the View Variants Module is ModelVariantsProvider, that stores view variants in the Application Model. You can create a custom IVariantsProvider implementation and pass it to the ViewVariantsModule.VariantsProvider property.

The following snippet illustrates how to implement an IVariantsProvider that stores View Variants in the database.

The following code illustrates persistent objects used by DatabaseViewVariantsProvider to store View Variants:

Expanded Inheritance Hierarchy

Expanded See Also

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