英文:
Not able to show Line shape on ContentPresenter in wpf
问题
我正在尝试在WPF的Content Presenter上显示不同的形状，我能够显示矩形，但是线条对象没有被填充，有人可以帮助我吗？
Line r = new Line();
r.SetValue(Canvas.TopProperty, 50.0);
r.SetValue(Canvas.LeftProperty, 10.0);
r.X1 = 50;
r.Y1 = 50;
r.X2 = 150;
r.Y2 = 150;
r.Width = 200;
r.StrokeThickness = 5.0;
r.Fill = new SolidColorBrush(Colors.Green);
ContentComponent.Content = r;
英文:
I am trying to display different shapes on Content Presenter in wpf, I am able to show Rectangle but Line object is not getting populated, Can anyone help me with this
Line r = new Line();
r.SetValue(Canvas.TopProperty, 50.0);
r.SetValue(Canvas.LeftProperty, 10.0);
r.X1 = 50;
r.Y1 = 50;
r.X2 = 150;
r.Y2 = 150;
r.Width = 200;
r.StrokeThickness = 5.0;
r.Fill = new SolidColorBrush(Colors.Green);
ContentComponent.Content = r;
答案1
得分: 1
你应该将Stroke属性设置为一个Brush：
r.Stroke = Brushes.Green;
请注意，没有必要使用new SolidColorBrush(Colors.Green)创建新的绿色刷子，而可以使用Brushes类的静态Green属性。
英文:
You should set the Stroke property to a Brush:
r.Stroke = Brushes.Green;
Note that there is no reason to create a new green brush using new SolidColorBrush(Colors.Green) instead of using the static Green property of the Brushes class.
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