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I am trying to re-use a XAML <Path /> that I have made for an icon in my Windows 8 Store App, however when I attempt to re-use them more than once, it never displays?

For example, both the initial instances are fine and my Tick/Cross path renders with this XAML code:

<Path x:Name="TickGlyph" Style="{StaticResource TickGlyph}" Fill="#FF008500"
  Grid.Column="1" Width="48" Height="48" Margin="24,0,4,0" />
<Path x:Name="CrossGlyph" Style="{StaticResource CrossGlyph}" Fill="#FF850000"
  Grid.Column="1" Width="48" Height="48" Margin="24,0,4,0" />

As soon as I repeat that code with names like TickGlyph1 etc, my subsequent paths are simply blank, could anybody explain what's going on here, or is this some weird limitation with XAML for Windows Store apps?

My underlying Styles are as follows:

<Style x:Key="TickGlyph" TargetType="Path">
  <Setter Property="Data" Value="F1 M 45.12,5.49L 21.255,40.8L 20.4525,40.8L 0,23.2875L 5.775,15.7875L 19.2525,27.3L 37.695,-1.90735e-006L 45.12,5.49 Z "/>
  <Setter Property="Stretch" Value="Fill"></Setter>
</Style>
<Style x:Key="CrossGlyph" TargetType="Path">
  <Setter Property="Data" Value="F1 M 0,32.505L 13.4025,19.1025L 0,5.69249L 5.67,-7.62939e-006L 19.08,13.41L 32.505,-7.62939e-006L 38.205,5.67L 24.7725,19.1025L 38.205,32.535L 32.505,38.205L 19.08,24.795L 5.67,38.205L 0,32.505 Z "/>
  <Setter Property="Stretch" Value="Fill"></Setter>
</Style>

Update 2012-10-20: The strange thing is, if I replace Style="{StaticResource TickGlyph}" for Data="F1 M 45.12,5.49L 21.255,40.8L 20.4525,40.8L 0,23.2875L 5.775,15.7875L 19.2525,27.3L 37.695,-1.90735e-006L 45.12,5.49 Z " all my paths load ok, why won't the Style attribute honour? :(

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1 回答 1

1

不确定，如果它是最好的解决方案，但我几天前使用过这种方法：

使用 XAML 定义您自己的从 Path 继承的对象

<Path x:Class="MyProject.MyPath"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Data="F1M1568.35,1934.42L1551.46,1917.44 1551.46,1925.43C1517.67,1925.43 1515.02,1945.4 1515.02,
        1949.39 1522.31,1933.42 1551.46,1941.4 1551.46,1941.4L1551.46,1949.39 1568.35,1934.42z"
    Stretch="Uniform" Width="26" Height="26" UseLayoutRounding="False" RenderTransformOrigin="0.5,0.5">
</Path>

使用默认代码隐藏

public partial class MyPath 
{
    public MyPath()
    {
        InitializeComponent();
    }
}

然后在你想要的地方实例化它。

于 2012-10-14T09:30:47.007 回答