如何在UserControl中找到特定的元素？

Question

I have a referenced UserControl and want to find a specific child element in C#. This is my UserControl:

<UserControl .. >
     <Viewbox>
         <TextBlock>Text</Textblock>
         <TextBlock>Text</Textblock>
         <TextBlock>Text</Textblock>
     </Viewbox>
</UserControl>

And in my C# project I've got this:

UserControl userControl = new UserControl();

My question is: How can I find every element TextBlock without knowing the exact tree structure?

---

EDIT:

Just solved it myself.

Visual visual = (Visual)userControl.Content;
for (int i = 0; i < VisualTreeHelper.GetChildrenCount(visual); i++)
{
    DependencyObject obj = VisualTreeHelper.GetChild(visual, i);
}

Answer 1

Just solved it myself. Here's a snippet if someone comes across the same problem:

Visual visual = (Visual)userControl.Content;
for (int i = 0; i < VisualTreeHelper.GetChildrenCount(visual); i++)
{
    DependencyObject obj = VisualTreeHelper.GetChild(visual, i);
}