<ComboBox Margin="5 5 5 0"
ItemsSource="{Binding Owners}"
DisplayMemberPath="Name"
Text = "{Binding Owner, UpdateSourceTrigger = PropertyChanged}" />
class MyClass
{
//This MAGIC_FIVE used for.....
const int MAGIC_FIVE = 5;
void ClassMethod()
{
otherClass.Property=MAGIC_FIVE;
}
}