从MergedDictionaries代码中添加C#字段

Question

XAML变体：

<Application.Resources>
<ResourceDictionary>
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="needed line" />
    </ResourceDictionary.MergedDictionaries>
</ResourceDictionary>

如何使用代码添加此代码？(我试着根本不使用xaml )

Answer 1

在App.xaml.cs的某个地方(例如构造函数)

var src1 = new ResourceDictionary { Source = new Uri("Dictionary1.xaml", UriKind.Relative) };
this.Resources.MergedDictionaries.Add(src1);

编辑:或者你的意思是你想要在没有XAML的情况下构建合并资源？

如果是的话，就这样做

//build some resources
var btnStyle = new Style(typeof(Button));
btnStyle.Setters.Add(new Setter(Button.BackgroundProperty, Brushes.Red));

var src1 = new ResourceDictionary();
src1.Add("btnStyleKey", btnStyle);

this.Resources.MergedDictionaries.Add(src1);