public static MainWindowState Load()
{
MainWindowState state = null;
FileStream fs = null;
String fileName = "window-state.xml";
if (File.Exists(fileName))
{
try
{
XmlSerializer ser = new XmlSerializer(typeof(MainWindowState));
fs = new FileStream(fileName, FileMode.Open);
state = (MainWindowState)ser.Deserialize(fs);
}
catch (Exception)
{
}
finally
{
if (fs != null)
{
fs.Close();
}
}
}
if (state != null)
{
return(state);
}
state = new MainWindowState();
return(state);
}
public MainWindow()
{
InitializeComponent();
state = MainWindowState.Load();
this.DataContext = state;
drawer = new SineDrawer(SineCanvas, state);
SineCanvas.MouseDown += SineCanvas_MouseDown;
}
public SineDrawer(Canvas canvas, MainWindowState state)
{
this.canvas = canvas;
this.state = state;
}