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How do I enumerate child objects in a visual tree ?

Platform: WPF| Category: 2D Graphics

WPF has a “VisualTreeHelper” class that provides the functionality to retrieve the parent objects of a visual object using the GetParent() method and child objects of a visual object using the GetChild() method by specifying the index value of the child.

The following code snippet is used to enumerate all the child objects of a visual object.

[C#]

public void ChildEnum(Visual Visualobj)
{
for (int i = 0; i < VisualTreeHelper.GetChildrenCount(Visualobj); i++)
{
Visual childVisual = (Visual)VisualTreeHelper.GetChild(Visualobj, i);
VisualEnum(childVisual);
}
}

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