private void openFile()
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Rectangles file (*.rct)|*.rct";
openFileDialog.Title = "Rectangles Rectangles";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
FileName = openFileDialog.FileName;
try
{
using (FileStream fileStream = new FileStream(FileName, FileMode.Open))
{
IFormatter formater = new BinaryFormatter();
Rectangles = (Rectangles)formater.Deserialize(fileStream);
}
}
catch (Exception ex)
{
MessageBox.Show("Could not read file: " + FileName);
FileName = null;
return;
}
Invalidate(true);
}
}
public Form1()
{
InitializeComponent();
DoubleBuffered = true;
timer = new Timer();
timer.Interval = 500;
timer.Tick += new EventHandler(timer_Tick);
Rectangles = new Rectangles();
timer.Start();
color = Color.Red;
}
private void newToolStripButton_Click(object sender, EventArgs e)
{
Rectangles = new Rectangles();
}