Enable the Slideshow

The Gallery widget supports the display of images in a slideshow. To specify the time span that the widget must wait before moving on to the next image, assign a positive number to the slideshowDelay option. This number specifies the time span in milliseconds. If it is zero, slideshow is disabled.

JavaScript
$(function () {
    $("#galleryContainer").dxGallery({
        dataSource: [
            "https://js.devexpress.com/Content/images/doc/17_1/PhoneJS/person1.png",
            "https://js.devexpress.com/Content/images/doc/17_1/PhoneJS/person2.png",
            "https://js.devexpress.com/Content/images/doc/17_1/PhoneJS/person3.png"
        ],
        height: 300,
        slideshowDelay: 1500
    });
});
See Also