WPF 资源 总结

资源


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图片：，右键图片文件，设为始终复制到生成目录，把生成操作改为 内容


XAML中设置路径：

  <Image Width="100" Height="100" Source="/wpfLab5;component/Images/hills.jpg"></Image>
  <Image Width="100" Height="100" x:Name="img2"></Image>

CS中（三种写法都可以）:

  //    img2.Source = new BitmapImage(new Uri("pack://application:,,,/Images/hills.jpg"));
            img2.Source = new BitmapImage(new Uri("pack://siteoforigin:,,,/Images/hills.jpg"));
            img3.Source = new BitmapImage(new Uri("/Images/hills.jpg",UriKind.Relative));

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定义静态资源

   <Window.Resources>
        <SolidColorBrush x:Key="redBrush" >Red</SolidColorBrush>
    </Window.Resources>


<Button Background="{StaticResource ResourceKey=redBrush}" Width="30" Height="24" Content="A"></Button>

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使用资源字典


MainWindow.xaml

<Window.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="Dictionary1.xaml"></ResourceDictionary>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Window.Resources>


  <Button Background="{StaticResource ResourceKey=redBrush}" Width="30" Height="24" Content="A"></Button>
  <Button Background="{StaticResource ResourceKey=yellowBrush}" Width="30" Height="24" Content="B"></Button>

Dictionary1.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <SolidColorBrush x:Key="yellowBrush">Yellow</SolidColorBrush>
    <SolidColorBrush x:Key="redBrush" >Red</SolidColorBrush>
</ResourceDictionary>

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使用properties保存字符串

Properties.Resources.img2Path