我创建了一个 wpf 应用程序,在其中我使用 MahApps Metro 工具作为我的视图窗口。我的应用程序运行良好,但绑定错误显示在输出窗口中。我没有使用该错误中提到的任何代码。
错误是:
无法通过引用“RelativeSource FindAncestor,AncestorType='MahApps.Metro.Controls.Glow',AncestorLevel='1'”找到绑定源。绑定表达式:路径=发光颜色;数据项=空;目标元素是“SolidColorBrush”(HashCode=9047482);目标属性是“颜色”(类型“颜色”)
xml代码:
<Controls:MetroWindow
x:Name="MainWin"
x:Class="TimeSheet.DayView"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:l="clr-namespace:TimeSheet.Views.DataTemplateSpace"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
xmlns:Controls="clr-namespace:MahApps.Metro.Controls;assembly=MahApps.Metro"
Title="DayView" Width="596" Height="596">
<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>
<DataTemplate x:Key="DefaultDataTemplate">
<StackPanel Orientation="Horizontal" Width="596">
<TextBox Text="{Binding ClientNameBinding}" Background="Transparent" Padding="0" Margin="0" BorderThickness="0" TextWrapping="Wrap" Width="145"/>
<TextBox Text="{Binding ApplicationNameBinding}" Background="Transparent" Padding="0" Margin="0" BorderThickness="0" TextWrapping="Wrap" Width="90"/>
<TextBox Text="{Binding StartTimeBinding}" Background="Transparent" Padding="0" Margin="0" BorderThickness="0" TextWrapping="Wrap" Width="100"/>
<TextBox Text="{Binding StopTimeBinding}" Background="Transparent" Padding="0" Margin="0" BorderThickness="0" TextWrapping="Wrap" Width="60"/>
<TextBox Text="{Binding ProjectNameBinding}" Background="Transparent" Padding="0" Margin="0" BorderThickness="0" TextWrapping="Wrap" Width="130"/>
<TextBox Text="{Binding TaskNameBinding}" Background="Transparent" Padding="0" Margin="0" BorderThickness="0" TextWrapping="Wrap" Width="71"/>
</StackPanel>
</DataTemplate>
<StackPanel Orientation="Horizontal" Margin="-1,93,1,434" RenderTransformOrigin="1.155,0.47" Height="25">
<TextBox Text="Client" HorizontalContentAlignment="Center" Width="145" Foreground="White" Background="Blue" Padding="0" BorderThickness="0" VerticalContentAlignment="Center"/>
<TextBox Text="Application" HorizontalContentAlignment="Center" Width="90" Foreground="White" Background="Blue" Padding="0" BorderThickness="0" VerticalContentAlignment="Center"/>
<TextBox Text="StartTime" HorizontalContentAlignment="Center" Canvas.Left="148" Canvas.Top="86" Width="100" Foreground="White" Background="Blue" Padding="0" BorderThickness="0" RenderTransformOrigin="0.5,0.5" VerticalContentAlignment="Center"/>
<TextBox Text="StopTime" HorizontalContentAlignment="Center" Width="60" RenderTransformOrigin="0.471,0.692" Foreground="White" Background="Blue" Padding="0" BorderThickness="0" VerticalContentAlignment="Center"/>
<TextBox Text="Task" HorizontalContentAlignment="Center" Canvas.Left="378" Canvas.Top="86" Width="130" Foreground="White" Background="Blue" Padding="0" BorderThickness="0" VerticalContentAlignment="Center"/>
<TextBox Text="Project" HorizontalContentAlignment="Center" Width="71" Foreground="White" Background="Blue" Padding="0" BorderThickness="0" VerticalContentAlignment="Center"/>
</StackPanel>
<ListBox x:Name="listBox1" ItemsSource="{Binding}" Margin="0,131,0,59" ItemTemplateSelector="{StaticResource templateSelector}" SelectionMode="Single">
<ListBox.ItemContainerStyle>
<Style TargetType="{x:Type ListBoxItem}">
<EventSetter Event="MouseDoubleClick" Handler="listBox1_MouseDoubleClick">
</EventSetter>
</Style>
</ListBox.ItemContainerStyle>
</ListBox>
</Controls:MetroWindow>