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This article mainly shows you the "Xamarin XAML language how to use properties to set the progress bar of the current progress", the content is easy to understand, well-organized, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to use attributes to set the progress bar in the Xamarin XAML language" this article.

If a developer wants to modify the current progress, there are two ways to use it: one is to use properties, and the other is to use methods. These two ways are explained below.

The Xamarin XAML language tutorial uses properties to set the current progress of the progress bar

A Progress property is defined in ProgressBar, which can be used to set the current progress of the progress bar. Its grammatical form is as follows:

Where progressValue is used to specify the current value, which is of type Double.

Note: ProgressBar does not provide related properties such as MaxXX and MinXX, so the valid value of Progress is the Double type value in the range of 0x1. If the developer sets the property value of Progress to 0, the progress bar returns to its original state.

[example 12-6:CreateProgressBar] the following will set the current progress of the progress bar to 0.8 based on the project CreateProgressBar. The code is as follows:

When you run the program at this point, you will see the effect shown in figure 12.22-12.23.

Figure 12.22 the operation effect of Android figure 12.23 iOS operation effect

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