[英]How to display a Modal form in Windows Phone 8.1
I have a Windows 8.1 WinRT app. 我有一个Windows 8.1 WinRT应用程序。 I want to have a XAML control in which i can have xaml controls like a button, textblock, listbox, etc.
我想要一个XAML控件,其中可以有xaml控件,例如按钮,文本块,列表框等。
I want to be able to load this XAML control in any page from the app. 我希望能够在应用程序的任何页面中加载此XAML控件。 But i want it to appear as a modal, on top of the current page over a black overlay.
但我希望它以模态形式出现在当前页面顶部的黑色覆盖层上。
How can i load a Xaml control on top of the current page? 如何在当前页面顶部加载Xaml控件? Is there a way ot interact from this overlay with the other controls in the current page?
从此叠加层是否可以与当前页面中的其他控件进行交互?
Example: while on a page, i want to open the modal and tap a button which will fill a form in the current page with test data. 示例:在页面上时,我想打开模式并点击一个按钮,该按钮将在当前页面中用测试数据填充表格。
You can host your controls in a ContentDialog . 您可以将控件托管在ContentDialog中 。 Visual Studio has a ContentDialog template which you can use to create the dialog like you would a UserControl.
Visual Studio有一个ContentDialog模板,您可以像使用UserControl一样使用它来创建对话框。 You can then launch it modally on top of any page:
然后,您可以在任何页面顶部以模态方式启动它:
private async void Button_Click(object sender, RoutedEventArgs e)
{
ContentDialog1 cd = new ContentDialog1();
cd.TestData = "Lorem ipsum";
await cd.ShowAsync();
}
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