DevExpress.XtraGauges.v20.1.Presets Contains classes that allow you to customize gauge styles at runtime. A Style Manager form allows end-users to customize gauge styles at runtime. Initializes a new instance of the class with the specified gauge container. An object implementing the IGaugeContainer interface. Provides access to the gauge container located in this . An object implementing the IGaugeContainer interface. Show a Style Manager form including the specified gauge container. An object implementing the IGaugeContainer interface. A Boolean value returned by the form.