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我想在UWP上的XAML中訪問StaticResource變量的系統命名空間。 這裏的(大部分),我使用的是什麼:如何在UWP/RT XAML中聲明系統數據類型?
<Page
x:Class="App.UWP.Views.Step6"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:System="using:System"
mc:Ignorable="d">
<Page.Resources>
<System:Double x:Key="ItemNameWidth">260</System:Double>
</Page.Resources>
<TextBlock FontSize="16" Width="{StaticResource ItemNameWidth}">foo</TextBlock>
</page>
即使<System:Double ...>
顯示在智能感知是有效的,我得到以下運行時錯誤:
An exception of type 'Windows.UI.Xaml.Markup.XamlParseException' occurred in mscorlib.ni.dll but was not handled in user code
WinRT information: Cannot deserialize XBF metadata type list as 'Double' was not found in namespace 'System'. [Line: 0 Position: 0]
我開放給其他如果此方法不起作用,則聲明爲double的方法。