问题描述
我在通用应用解决方案的 Windows Phone 8.1 项目中创建了一个名为 PivotPage.xaml 的新基本页面.当我转到共享分区下的 App.xaml 时,我想将下面代码中的 HubPage 更改为新创建的 PivotPage.但是 VS 拒绝将 PivotPage
识别为合法类型.两个页面的命名空间和类定义完全相同.
I created a new Basic Page called PivotPage.xaml in the Windows Phone 8.1 project of the universal app solution. When I go to App.xaml under the Shared partition, I want to change HubPage in the code below to the newly created PivotPage. But VS refuses to recognize PivotPage
as a legitimate type. The namespace of both pages and the class definitions are exactly the same.
if (!rootFrame.Navigate(typeof(HubPage), e.Arguments))
{
throw new Exception("Failed to create initial page");
}
如果有任何其他方法可以更改默认页面,也请告诉我.
If there is any other way to change the default page please let me know that too.
推荐答案
试试这个
WP 8.1 通用项目
WP 8.1 Universal Project
-> 添加新项目 -> 空白页
-> 将其命名为 MyPivotPage.xaml
MyPivotPage.xaml
MyPivotPage.xaml
<Page
x:Class="YOUR_NAMESPACE.MyPivotPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:YOUR_NAMESPACE"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid>
<Pivot Title="MY APPLICATION">
<!--Pivot item one-->
<PivotItem Header="item1">
<Grid/>
</PivotItem>
<!--Pivot item two-->
<PivotItem Header="item2">
<Grid/>
</PivotItem>
</Pivot>
</Grid>
</Page>
将YOUR_NAMESPACE"更改为您的命名空间:)
Change "YOUR_NAMESPACE" to your namespace :)
然后在 App.xaml.cs 中
Then in App.xaml.cs
#if WINDOWS_PHONE_APP
if (!rootFrame.Navigate(typeof(MyPivotPage), e.Arguments))
{
throw new Exception("Failed to create initial page");
}
#endif
#if WINDOWS_APP
if (!rootFrame.Navigate(typeof(MainPage), e.Arguments))
{
throw new Exception("Failed to create initial page");
}
#endif
清洁您的解决方案
将您的 WP 8.1 Universal 设置为您的默认启动项目
部署到您的设备
Clean your solution
Set your WP 8.1 Universal as your default startup project
Deploy to your device
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