public static T CreateModalWindow <T>(PleasantWindow host = null, params object[] args) where T : PleasantModalWindow
{
T foundWindow = FindModalWindow <T>();
if (foundWindow != null && foundWindow.CanOpen)
{
return(null);
}
T window = (T)Activator.CreateInstance(typeof(T), args);
OtherModalWindows.Add(window);
if (host != null)
{
window.Show(host);
}
return(window);
}
public static T FindModalWindow <T>() where T : PleasantModalWindow
{
return((T)OtherModalWindows.FirstOrDefault(x => x is T));
}