我有视力,需要这种视力压作为推敲。 任何人都知道如何做到这一点? 感谢 any!
您的问题确实是有意义的,因为<代码>VisualBrush与<代码>Drawing无关(如果在<代码>DrawingBrush上更加有意义)。 但是,你可以通过使用<代码>VisualBrush<>>/code”来制作<代码>Drawing。 类似的工作:
public static Drawing GetDrawing(TileBrush brush)
{
DrawingVisual drawingVisual = new DrawingVisual();
DrawingContext drawingContext = drawingVisual.RenderOpen();
drawingContext.DrawRectangle(brush, new Pen(Brushes.Transparent, 0.0), brush.ViewPort);
drawingContext.Close();
return drawingVisual.Drawing;
}
(对于从<代码>TileBrush继承的任何rush而言,这不单单单是<代码>VisualBrush)
The following s. XAML edition:
<GeometryDrawing Geometry="M0,0 L1,0 1,1 0,1 Z">
<GeometryDrawing.Brush>
<VisualBrush>
...
</VisualBrush>
</GeometryDrawing.Brush>
</GeometryDrawing>
I have several geometry meshes in my Viewport3D, these have bounds of (w:1800, h:500, d:25). When a user clicks in the middle of the mesh, I want the Point3D of (900, 500, 25)... How can I achieve ...
Is it possible to edit a xaml icons or images in the expression design or using other tools? Is it possible to import a xaml images (that e.g you have exported) in the expression designer for editing?...
I am considering to write smoke tests for our WPF application. The question that I am faced is: should we use UI automation( or some other technology that creates a UI script), or is it good enough to ...
Im facing a bit of an issue when trying to validate a decimal property on domain object which is bound to a textbox on the view through the viewmodel. I am using NHibernate to decorate my property on ...
Certain markup extensions raise compile errors. For example StaticExtension (x:Static) raises a compile error if the referenced class cannot be found. Anyone know the mechanism for this? Is it baked ...
I ve got some code which sets up a datacontext. Often enough, the datacontext should be set to some underlying data collection, such as an ObservableCollection - but occasionally I d like to set it ...
I am trying to create a custom wpf control, I m wondering how I can add some design-time features. I ve googled and can t seem to get to my goal. So here s my simple question, how can I add an entry ...
NOTE I have asked the related question (with an accepted answer): How to combine DataTrigger and Trigger? I think I need to combine an EventTrigger and a DataTrigger to achieve what I m after: when ...