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This article mainly introduces how to declare object elements in the Xamarin XAML language, which has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to understand it.

There are two forms of declaration of object elements in XAML, namely, the attribute syntax form that contains attributes and the object element syntax form.

Contains the feature syntax form of the attribute

If it is a single element object in XAML, you can declare the element object using a feature syntax that contains attributes, as follows:

Where object is the object mentioned in Xamarin.Forms, and the declaration of the object element ends with "". Using this approach in XAML, you can instantiate objects in Xamarin.Forms into object elements in XML format.

Note: content that ends with "" in XAML is called a tag.

[example 1-1:ObjectElementDeclarationOne] this syntax form is used to declare a Label element object. The code is as follows:

Note: these attributes in the object element can be written on one line or on separate lines.

Grammatical form of object element

The second way to declare an object element in XAML is to use the syntax form of the object element, which is in the following form:

……

Where object is the object mentioned in Xamarin.Forms, and the declaration of the object element uses the opening and closing tags to instantiate the object to an element in XML format. In XAML, it is best to use this approach if you include other object elements in the object element.

Note: code that ends with "" in XAML is called a tag.

[example 1-2:ObjectElementDeclaration] the following will declare a StackLayout object element using this syntax form, which contains three tag object elements in the StackLayout object element. For the declaration of the tag object element, we use the attribute syntax form that contains attributes. The code is as follows:

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