如何在WPF中使用资源字典

本文关键字：资源 字典 WPF | 更新日期: 2023-09-27 18:02:03

我是WPF的新手，不太了解资源字典的工作原理。我有Icons.xaml，看起来像：

<ResourceDictionary xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
<Canvas x:Key="appbar_3d_3ds" Width="76" Height="76" Clip="F1 M 0,0L 76,0L 76,76L 0,76L 0,0">
    <Path Width="32" Height="40" Canvas.Left="23" Canvas.Top="18" Stretch="Fill" Fill="{DynamicResource BlackBrush}" Data="F1 M 27,18L 23,26L 33,30L 24,38L 33,46L 23,50L 27,58L 45,58L 55,38L 45,18L 27,18 Z "/>
</Canvas>
<Canvas x:Key="appbar_3d_collada" Width="76" Height="76" Clip="F1 M 0,0L 76,0L 76,76L 0,76L 0,0">
    <Path Width="44" Height="30.3735" Canvas.Left="15" Canvas.Top="21.6194" Stretch="Fill" Fill="{DynamicResource BlackBrush}" Data="F1 M 39.2598,21.6194C 47.9001,21.6194 55.3802,24.406 59,28.4646L 59,33.4834C 56.3537,29.575 49.2267,26.7756 40.85,26.7756C 30.2185,26.7756 21.6,31.285 21.6,36.8475C 21.6,40.4514 25.2176,43.6131 30.6564,45.3929C 22.7477,43.5121 17.2,39.1167 17.2,33.9944C 17.2,27.1599 27.0765,21.6194 39.2598,21.6194 Z M 35.8402,51.9929C 27.1999,51.9929 19.7198,49.2063 16.1,45.1478L 15,40.129C 17.6463,44.0373 25.8733,46.8367 34.25,46.8367C 44.8815,46.8367 53.5,42.3274 53.5,36.7648C 53.5,33.161 49.8824,29.9992 44.4436,28.2194C 52.3523,30.1002 57.9,34.4956 57.9,39.6179C 57.9,46.4525 48.0235,51.9929 35.8402,51.9929 Z "/>
</Canvas>
</ResourceDictionary>

如何在xaml中使用例如"app_3d_collada"？例如，我有MenuItem，我想用这个图标作为我的MenuItem图标。

如何在WPF中使用资源字典

首先必须在App.xaml文件中指定资源字典引用。

在App.xaml文件的"应用程序"下。资源标签

<ResourceDictionary Source="Icons.xaml" />

资源字典的来源可能因资源字典所在的路径而异。

现在，在您的任何窗口或页面xaml文件中，您都可以参考这些样式/图标，如以下

<MenuItem Header="Reports" Icon="{StaticResource app_3d_collada}">
</MenuItem>

风格也是如此。希望这能解决问题。

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