对话框
内容对话框 (ContentDialog)

xml
<ui:ContentDialog
Name="Dialog"
Title="我是标题"
CloseButtonText="关闭"
Content="我是对话框的内容......"
DefaultButton="Primary"
IsPrimaryButtonEnabled="True"
IsVisible="False"
PrimaryButtonText="确定"/>
<Button
Name="RR"
Click="OnShowCustomDialog"
Content="显示对话框"/>csharp
private async void OnShowCustomDialog(object? sender, RoutedEventArgs e)
{
var result = await Dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
Console.WriteLine("OK");
}
else
{
Console.WriteLine("No");
}
}自定义内容对话框

xml
<ui:ContentDialog
Name="Dialog"
Title="自定义内容对话框"
CloseButtonText="关闭"
DefaultButton="Primary"
IsPrimaryButtonEnabled="True"
IsVisible="False"
PrimaryButtonText="确定">
<TextBox Watermark="请输入地址"/>
</ui:ContentDialog>
<Button
Click="OnShowCustomDialog"
Content="显示对话框"/>