Getting value of a PasswordBox that's inside a ListView

I have a ListView that has 3 GridViewColumns and about 10 items. The third GridViewColumn's content is:

<GridViewColumn.CellTemplate>
<DataTemplate>
<PasswordBox Width="200" Name="pbPass" />
</DataTemplate>
</GridViewColumn.CellTemplate>

Can someone tell me ho开发者_如何学运维w to get the value of pbPass for say ListViewItem no 3?

The value should be in PasswordBox.Password

From code-behind, you'll probably want to loop through MyListBox.Items, get the Container for each Item using MyListBox.ItemContainerGenerator, find the PasswordBox named pbPass in each ListBoxItem, and read the Password property