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This article mainly shows you "what is the use of ScrollView of Xamarin.Forms", the content is simple and easy to understand, and the organization is clear. I hope it can help you solve your doubts. Let Xiaobian lead you to study and learn "what is the use of ScrollView of Xamarin.Forms" this article.

ScrollView for Xamarin.Forms ScrollView

In Xamarin.Forms, ScrollView is used to scroll long content. Although ScrollView's Content property can only be set to one value, i.e. ScrollView can only contain one child element, it is actually a layout control, a special layout element.

When used, ScrollView requires that the parent container assign it a fixed size, and that child elements have fixed sizes. This allows ScrollView to calculate the amount of scrolling based on their respective sizes. ScrollView provides not only the current scrolling amount ScrollX and ScrollY, but also the total content amount ContentSize. This allows developers to calculate scrolling progress and display it to users. At the same time, ScrollView provides an end-of-scroll event Scrolled that prompts the user or loads new content.

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