我正在做這個WPF教程,並且出於某種原因,我在向資源添加自定義SlidersToColorConverter
類時遇到錯誤。WPF:無法在Window.Resources中實例化類
StackOverflow上的某個人正在以完全相同的方式進行操作。
MainWindow.xaml:
<Window x:Class="WpfApplication2.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:WpfApplication2"
Title="MainWindow" Height="350" Width="525">
<Window.Resources>
<local:SlidersToColorConverter x:Key="whyareyounotworking"/>
</Window.Resources>
</Window>
SlidersToColorConverter.cs:
namespace WpfApplication2
{
class SlidersToColorConverter : IMultiValueConverter
{
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
double red = (double)values[0];
double green = (double)values[1];
double blue = (double)values[2];
return new SolidColorBrush(Color.FromArgb(255, (byte)red, (byte)green, (byte)blue));
}
public object[] ConvertBack(object value, Type[] targetTypes, object parameter, System.Globalization.CultureInfo culture)
{
throw new NotImplementedException();
}
}
}
錯誤列表:
The name "SlidersToColorConverter" does not exist in the namespace "clr-namespace:WpfApplication2". c:\users\mateusz\documents\visual studio 2013\Projects\WpfApplication2\WpfApplication2\MainWindow.xaml 39 9 WpfApplication2
您需要添加引用像這樣的組裝領域:xmlns:地方=「CLR的命名空間:De.TorstenMandelkow.MetroChart;裝配= De.TorstenMandelkow.MetroChart」 –
在我的情況我正在使用Metor圖表你需要通過你的圖書館 –