我对写在名为“PControls”的单独库中的 CostumControl 中的图像有疑问。
在该库中，我有一个名为“Resources”的文件夹，其中包含图像“group.png”、“filter.png”和“sort.png”。当我尝试在另一个项目中使用我的控件时，图像没有出现......
我已经尝试过以下方法：
所有图像构建操作都设置为资源（不是嵌入式资源）
图像源属性设置为每个可能的 URI（例如“/PControl;/component/Resources/filter.png”）“../Resources/filter.png”是 VS 似乎找到图像的唯一值，因为没有显示错误
这是我的样式的一部分 - 它基本上是标准 WPF DataGrid 的样式，通过工具栏增强，其中包含应显示图像的按钮：
<Style TargetType="{x:Type local:PDataGrid}">
<Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"/>
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
<Setter Property="BorderBrush" Value="#FF688CAF"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="RowDetailsVisibilityMode" Value="VisibleWhenSelected"/>
<Setter Property="ScrollViewer.CanContentScroll" Value="true"/>
<Setter Property="ScrollViewer.PanningMode" Value="Both"/>
<Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type local:PDataGrid}">
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="True">
<ScrollViewer x:Name="DG_ScrollViewer" Focusable="false">
<ScrollViewer.Template>
<ControlTemplate TargetType="{x:Type ScrollViewer}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="25"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<Button Command="{x:Static local:PDataGrid.SelectAllCommand}" Focusable="false" Style="{DynamicResource {ComponentResourceKey ResourceId=DataGridSelectAllButtonStyle, TypeInTargetAssembly={x:Type local:PDataGrid}}}" Visibility="{Binding HeadersVisibility, ConverterParameter={x:Static DataGridHeadersVisibility.All}, Converter={x:Static DataGrid.HeadersVisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type local:PDataGrid}}}" Width="{Binding CellsPanelHorizontalOffset, RelativeSource={RelativeSource AncestorType={x:Type local:PDataGrid}}}"/>
<DataGridColumnHeadersPresenter x:Name="PART_ColumnHeadersPresenter" Grid.Column="1" Grid.ColumnSpan="2" Visibility="{Binding HeadersVisibility, ConverterParameter={x:Static DataGridHeadersVisibility.Column}, Converter={x:Static DataGrid.HeadersVisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type local:PDataGrid}}}"/>
<ScrollContentPresenter x:Name="PART_ScrollContentPresenter" CanContentScroll="{TemplateBinding CanContentScroll}" Grid.ColumnSpan="2" Grid.Row="1"/>
<ToolBarTray Orientation="Vertical" Grid.Row="1" Grid.Column="2" IsLocked="True">
<ToolBar Band="1" BandIndex="1" >
<Button Width="24" Height="24" ToolTip="Sort">
<Image Source="../Resources/sort.png" />
</Button>
<Button Width="24" Height="24" ToolTip="Filter">
<Image Source="../Resources/filter.png" />
</Button>
<Button Width="24" Height="24" ToolTip="Group">
<Image Source="../Resources/group.png" />
</Button>
</ToolBar>
</ToolBarTray>
...