WPF FAQ : Concepts Element Tree : Syncfusion

Questions and answers in this FAQ have been collected from newsgroup posts, various mailing lists and the employees of Syncfusion.

2.1	How can I enumerate all the descendants of a visual object ?

You can enumerate all the descendants of a visual object as follows :

[C#]

// Enumerate all the descendants of the visual object.

static public void EnumVisual(Visual myVisual)

{

for (int i = 0; i < VisualTreeHelper.GetChildrenCount(myVisual); i++)

{

// Retrieve child visual at specified index value.

Visual childVisual = (Visual)VisualTreeHelper.GetChild(myVisual, i);

// Do processing of the child visual object.

// Enumerate children of the child visual object.

EnumVisual(childVisual);

}