How do you change fill in c#

Question

Hello fellow programmers.

I have a question, that can I change imageBrush ImageSource? If I can, then how does it do that, I have tried many options and none of them seems not to work.

<Path x:Name="PathImage">
    <Path.Fill>
        <ImageBrush ImageSource="pic1.png"/>
    </Path.Fill> 
</Path>

Answer 1

You can access the ImageBrush by casting the Path's Fill property:

var imageBrush = PathImage.Fill as ImageBrush;
imageBrush.ImageSource = new BitmapImage(new Uri());

---

Even simpler would be to set the x:Name property directly on the ImageBrush:

<Path x:Name="PathImage">
    <Path.Fill>
        <ImageBrush x:Name="imageBrush" ImageSource="pic1.png"/>
    </Path.Fill> 
</Path>

Now the XAML parser creates a public field that you can access in code behind:

imageBrush.ImageSource = new BitmapImage(new Uri());