我的.xaml頁面代碼:綁定轉換器,以在XAML的Windows Phone 8應用
<phone:PhoneApplicationPage
x:Class="MVVM1Test.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:converter="clr-namespace:MVVM1Test.Resources.Converters"
mc:Ignorable="d"
SupportedOrientations="Portrait" Orientation="Portrait"
shell:SystemTray.IsVisible="True">
<phone:PhoneApplicationPage.Resources>
<converter:NotConverter x:Name="not"></converter:NotConverter>
</phone:PhoneApplicationPage.Resources>
<!--LayoutRoot is the root grid where all page content is placed-->
<Grid x:Name="LayoutRoot" Background="Gray">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
</Grid>
</phone:PhoneApplicationPage>
notconverter.cs
namespace MVVM1Test.Resources.Converters
{
public class NotConverter : IValueConverter
{
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
return !(bool)value;
}
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
return !(bool)value;
}
}
}
它顯示一個錯誤
「NotConverter的名稱不存在於名稱空間clr-namespace:MVVM1Test.R中esources.Converters「
但我已經將轉換器類也添加到解決方案。
這個我已經添加到我的xaml文件中: xmlns:converter =「clr-namespace:MVVM1Test.Resources.Converters」 –