private string PropertyTemplateFor(string propertyName)
{
if (string.IsNullOrEmpty(propertyName))
{
return(string.Empty);
}
return(PropertyTemplates.ContainsKey(propertyName) ? PropertyTemplates[propertyName] : string.Empty);
}
private void AssociatedObjectDataContextChanged(object sender,
DependencyPropertyChangedEventArgs e)
{
if (container == null)
{
return;
}
container.Items.Clear();
var props = e.NewValue.GetType().GetProperties();
foreach (var prop in props)
{
foreach (var attr in prop.GetCustomAttributes())
{
if (!PropertyTemplates.ContainsKey(attr.GetType()))
{
continue;
}
var templ = PropertyTemplates[attr.GetType()];
var element = Activator.CreateInstance(templ.Item1) as FrameworkElement;
var binding = new Binding
{
Path = new PropertyPath(prop.Name),
Mode = BindingMode.TwoWay,
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
};
BindingOperations.SetBinding(element, templ.Item2, binding);
container.Items.Add(element);
}
}
}