Mahapps.Metro：在MetroWindow類型中找不到可附加的屬性WindowCommands

Question

我以為我會嘗試使用Mahapps.Metro嘗試一些WPF Metro，並遇到錯誤：

在MetroWindow類型中找不到可附加的屬性WindowCommands

我包括了nuget的軟件包，並具有以下xaml：

<Controls:MetroWindow x:Class="WpfApplication1.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:Controls="clr-namespace:MahApps.Metro.Controls;assembly=MahApps.Metro"
        Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colours.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/Blue.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/BaseLight.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Window.Resources>
    <Controls:MetroWindow.WindowCommands>
        <Controls:WindowCommands>
            <Button Content="settings" />
        </Controls:WindowCommands>
    </Controls:MetroWindow.WindowCommands>


    <Controls:MetroContentControl>
        <Button Content="Blah" Height="20" Width="150" />
    </Controls:MetroContentControl>
</Controls:MetroWindow>

以及后面的代碼：

using MahApps.Metro.Controls;

namespace WpfApplication1
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : MetroWindow 
    {
        public MainWindow()
        {
            InitializeComponent();
        }
    }
}

我試圖獲得標題欄，就像這里的文檔中的標題欄一樣。

有任何想法嗎？

Answer 1

該代碼運行良好，您只是做了一些拼寫錯誤。 更改：
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colours.xaml" />
通過這樣：
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colors.xaml" />

Answer 2

建立您的專案。

您的代碼似乎還可以。 添加引用后，您似乎可能尚未構建項目。 此錯誤仍然存​​在嗎？