SetPreferredMinSize包含什么 [英] What does SetPreferredMinSize include

问题描述

应用程序视图上的SetPreferredMinSize是设置客户端区域还是包含装饰？  如果它确实包含装饰，那么有没有办法获得装饰尺寸，所以我们可以说我们希望客户区域不小于X？

Does SetPreferredMinSize on application view set the client area or does it include decorations as well?  If it does include decorations is there a way to get the decoration size so we can say we want the client area to be no smaller than X?

推荐答案

Hi Perter，

Hi Perter,

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你对装饰品的意思是什么？

What do you mean of the decorations?

你的意思是TitleBar吗？如果是这样，应用程序视图上的SetPreferredMinSize不包含装饰。

Do you mean the TitleBar? If so, the SetPreferredMinSize on application view not include the decorations.

此外，我们可以通过以下代码获取TitleBar高度：

Also we can get the TitleBar height by the following code:

public MainPage()
{
    this.InitializeComponent();
    CoreApplication.GetCurrentView().TitleBar.ExtendViewIntoTitleBar = false;
}

private void Button_Click(object sender, RoutedEventArgs e)
{
    ApplicationView.GetForCurrentView().SetPreferredMinSize(new Size(300, 400));
    Window.Current.SizeChanged += Current_SizeChanged;
    heightOriginal = Window.Current.Bounds.Height;
    CoreApplication.GetCurrentView().TitleBar.ExtendViewIntoTitleBar = true;
}

private void Current_SizeChanged(object sender, WindowSizeChangedEventArgs e)
{
    var heightNew = Window.Current.Bounds.Height;
    var TitleBarHeight = heightNew - heightOriginal;
    Debug.WriteLine("TitleBarHeight=======" + TitleBarHeight);
}

如果你想设置包含TitleBar的大小，你应该能够设置高度值减去TitleBarHeight。

If you want to set the Size that include TitleBar, you should able to set the height value minus TitleBarHeight.

最好的问候，

Jayden Gu

Jayden Gu

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