public void Setup(IContentChanger contentChanger)
{
var topData = Data.Peek();
var content = Activator.CreateInstance(topData.ControlType) as UserControl;
contentChanger.ChangeContent(content);
topData.Setup(content?.DataContext);
}
private void OnContextChanged(IContentChanger dataContextChanger)
{
if (CurrentContentChanger != null)
{
CurrentContentChanger.ContentChange -= DataContextChanger_DataContextChange;
}
CurrentContentChanger = dataContextChanger;
if (CurrentContentChanger != null)
{
CurrentContentChanger.ContentChange += DataContextChanger_DataContextChange;
}
}
public SecondViewModel(IContentChanger contentChanger)
{
_contentChanger = contentChanger;
}
public FirstViewModel(IContentChanger contentChanger)
{
_contentChanger = contentChanger;
}
