To refer to UserControls within a ListBox from another source, you can use the FindName method of the ListBoxItem class.
First, give each UserControl a unique name by setting the x:Name attribute. Then, you can iterate through the items in the ListBox and use the FindName method to locate the UserControl with the desired name. For example:
foreach (ListBoxItem listBoxItem in MyListBox.Items)
{
MyUserControl userControl = (MyUserControl)listBoxItem.Content;
if (userControl.Name == "MyControlName")
{
// do something with the UserControl
}
}
Alternatively, you can bind the ListBox's ItemsSource property to a collection of objects that contain references to the UserControls. Then, you can access the UserControls directly from the objects in the collection.
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Asked: 2021-10-11 11:00:00 +0000
Seen: 10 times
Last updated: Aug 09 '21
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