Code Snippet for Team

ChildViewModel.cs

class ChildViewModel
{
  //some properties
}

ParentView.cs

class ParentView : ContentPage
{
  private ChildViewModel _child;
  
  public void ShowChild()
  {
    if (_child == null)
    {
      _child = new ChildViewModel();
    }
    var childPage = new ContentPage
    {
      BindingContext = _child;
    };
  }
}