ScreenCapture控件建议

[chen2well]

当加载资源字典无法写在App.xaml时，写在Window.Resources时 ScreenCapture及ScreenCut无法正常使用
<Window.Resources>

<ResourceDictionary.MergedDictionaries>

<wd:Resources Theme="Light"/>

</ResourceDictionary.MergedDictionaries>

</Window.Resources>

[yanjinhuagood]

update in ScreenCapture
问题已再此提交修复。

[yanjinhuagood]

1.引入WD的资源文件

<Window
    x:Class="WpfScreenCapture.ScreenCaptureWindow"
    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:local="clr-namespace:WpfScreenCapture"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:wd="https://github.com/WPFDevelopersOrg/WPFDevelopers"
    Title="Window1"
    Width="800"
    Height="450"
    mc:Ignorable="d">
    
    <Window.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="pack://application:,,,/WPFDevelopers;component/Themes/Light.Blue.xaml" />
                <!-- 需要注意 wd:Resources 必须在配色主题后，Theme="Dark" 为黑色皮肤 -->
                <wd:Resources Theme="Light" />
                <ResourceDictionary Source="pack://application:,,,/WPFDevelopers;component/Themes/Theme.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Window.Resources>

    <Button
        Margin="0,10"
        HorizontalAlignment="Center"
        VerticalAlignment="Top"
        Click="Button_Click"
        Content="ScreenCapture" />
    
</Window>

2.在弹出截图控件时将资源传入

private void Button_Click(object sender, RoutedEventArgs e)
{
  Dispatcher.Invoke(new Action(delegate
  {
     ScreenCapture screenCapturer = new ScreenCapture(resources: this.Resources);
     screenCapturer.Capture();
  }));
}

或者用下面的方式

外部进程启动 ScreenCaptureExt

private void Button_Click(object sender, RoutedEventArgs e)
{
  ScreenCaptureExt screenCaptureExt = new ScreenCaptureExt();
  screenCaptureExt.SnapCanceled += ScreenCaptureExt_SnapCanceled;
  screenCaptureExt.SnapCompleted += ScreenCaptureExt_SnapCompleted;
}