WPF 后台代碼 實現DynamicResource 綁定賦值

1.用SetResourceReference

X.SetResourceReference(Shape.FillProperty, "XHighlightBorderBrush");

2.使用SetValue

public static void SetDynamicResourceKey( DependencyObject obj, DependencyProperty prop, object resourceKey)
        {
            var dynamicResource = new DynamicResourceExtension(resourceKey);
            var resourceReferenceExpression = dynamicResource.ProvideValue(null);
            obj.SetValue(prop, resourceReferenceExpression);
        }