[英]How to add canvas xaml resource in usercontrol
I have downloaded this pack : http://modernuiicons.com/ and I'm trying to use the xaml icons. 我已经下载了这个包: http : //modernuiicons.com/我正在尝试使用xaml图标。
I have added a xaml file to my solution with the following content 我已经在我的解决方案中添加了一个xaml文件,其中包含以下内容
<?xml version="1.0" encoding="utf-8"?>
<Canvas xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" x:Name="appbar_check" Width="76" Height="76" Clip="F1 M 0,0L 76,0L 76,76L 0,76L 0,0">
<Path Width="37.9998" Height="31.6665" Canvas.Left="19.0001" Canvas.Top="22.1668" Stretch="Fill" Fill="#FF000000" Data="F1 M 23.7501,33.25L 34.8334,44.3333L 52.2499,22.1668L 56.9999,26.9168L 34.8334,53.8333L 19.0001,38L 23.7501,33.25 Z "/>
</Canvas>
Now, how do I reference this canvas to my usercontrol? 现在,如何将此画布引用到我的usercontrol?
Usercontrol 用户控件
<UserControl
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity" xmlns:ei="http://schemas.microsoft.com/expression/2010/interactions"
mc:Ignorable="d"
x:Class="UserControlSolution.UserControlButton"
x:Name="UserControl"
Height="50" Background="#FF2F2F2F" BorderBrush="#FF919191">
<Grid x:Name="LayoutRoot" Height="50" RenderTransformOrigin="0.5,0.5">
<Rectangle x:Name="rectangle" RenderTransformOrigin="0.5,0.5" Width="230" Height="50"/>
<TextBlock x:Name="NameLabel" FontSize="16" Foreground="#FFE5E5E5" Height="34" Width="149" Text="Onthaal Telefoon" VerticalAlignment="Top" HorizontalAlignment="Left" Margin="10,10,0,0" FontFamily="Segoe UI Semibold"/>
<Viewbox HorizontalAlignment="Right" VerticalAlignment="Top" Height="16.5" Width="17.789" Margin="0,15,24.5,0">
// Here I want to reference the canvas
</Viewbox>
</Grid>
</UserControl>
I can copy the content of the canvas offcourse but there must be another solution. 我可以复制画布的内容,但必须有另一种解决方案。
Add the Canvas
and Path
as a resource on the page or in the App.xaml or whatever, remember to set x:Key
. 将
Canvas
和Path
添加为页面上或App.xaml中的资源或其他,记得设置x:Key
。 Then use a ContentControl
to reference the resource. 然后使用
ContentControl
引用资源。
<!-- In Resources, either on the Page or App.xaml for app-wide reuse -->
<Canvas x:Key="TickCanvas" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" x:Name="appbar_check" Width="76" Height="76" Clip="F1 M 0,0L 76,0L 76,76L 0,76L 0,0">
<Path Width="37.9998" Height="31.6665" Canvas.Left="19.0001" Canvas.Top="22.1668" Stretch="Fill" Fill="#FF000000" Data="F1 M 23.7501,33.25L 34.8334,44.3333L 52.2499,22.1668L 56.9999,26.9168L 34.8334,53.8333L 19.0001,38L 23.7501,33.25 Z "/>
</Canvas
<!-- On your page, or somewhere -->
<ViewBox>
<ContentControl Content="{StaticResource TickCanvas}" />
</ViewBox>
As proof it works, I was able to see its a tick! 作为它的工作证明,我能够看到它的嘀嗒声!
Just a side note, I often take just the path data, the mini-markup and save that as a string resource. 只是旁注,我经常只采用路径数据,迷你标记并将其保存为字符串资源。 Then using a
Path
I reference the markup resource via Data={StaticResource TickPath}
that way I can resize the vector using the Height
and Width
on the Path
itself or let it expand and shrink by its parent by setting Stretch="Uniform"
. 然后使用
Path
我通过Data={StaticResource TickPath}
引用标记资源,这样我可以使用Path
本身的Height
和Width
调整向量的大小,或者通过设置Stretch="Uniform"
让它的父级扩展和缩小。 Saves the overhead of the Viewbox
. 节省了
Viewbox
的开销。
<!-- In App.xaml for app-wide reuse -->
<x:String x:Key="TickPath">F1 M 23.7501,33.25L 34.8334,44.3333L 52.2499,22.1668L 56.9999,26.9168L 34.8334,53.8333L 19.0001,38L 23.7501,33.25 Z </x:String>
<!-- On page, template or wherever -->
<Path Data="{StaticResource TickPath} />
This technique may not work in this instance as there's a clip geometry there. 这种技术在这种情况下可能不起作用,因为那里有剪辑几何。 But for simple vectors its fine, I have hand drawn typefaces (that can't be embedded as fonts) stored as markup in files, I then load them in at runtime -
Data={Binding PathData}
works just as well. 但是对于简单的矢量它很好,我手绘的字体(不能作为字体嵌入)作为标记存储在文件中,然后我在运行时加载它们
Data={Binding PathData}
同样适用。
A variation based on Luke's answer allowing a color to be specified down to the path. 基于Luke答案的变体,允许将颜色指定到路径下方。
<Style TargetType="{x:Type ContentControl}" x:Key="TickIcon">
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Viewbox Width="{Binding Width, RelativeSource={RelativeSource AncestorType=ContentControl}}">
<Canvas x:Name="appbar_check" Width="76" Height="76" Clip="F1 M 0,0L 76,0L 76,76L 0,76L 0,0">
<Path Width="37.9998" Height="31.6665" Canvas.Left="19.0001" Canvas.Top="22.1668" Stretch="Fill" Fill="{Binding Foreground, RelativeSource={RelativeSource AncestorType=ContentControl}}" Data="F1 M 23.7501,33.25L 34.8334,44.3333L 52.2499,22.1668L 56.9999,26.9168L 34.8334,53.8333L 19.0001,38L 23.7501,33.25 Z "/>
</Canvas>
</Viewbox>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
and 和
<Button Command="{Binding ConnectCommand}" VerticalAlignment="Stretch">
<WrapPanel>
<ContentControl Foreground="AliceBlue" Style="{StaticResource TickIcon}" Width="20" />
<TextBlock>Connect</TextBlock>
</WrapPanel>
</Button>
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