public static double bilansPlanowany(Baza baz)
{
double bil = 0;
foreach (PozPlan poz in baz.PozPlanowane)
{
if (poz.termin.Month == DateTime.Today.Month &&
poz.termin.Year == DateTime.Today.Year)
{
bil += poz.wysokość;
}
}
return(bil + bilansRzeczywisty(baz));
}
private void wczytajToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "Plik dat|*.dat";
openFileDialog1.Title = "Wczytaj plik budżetu";
openFileDialog1.ShowDialog();
Baza bazpom = baz;
baz = WczytZapis.wczytaj(openFileDialog1.FileName);
if (baz == null)
{
MessageBox.Show("Nie udało się wczytać pliku");
baz = bazpom;
}
refresh();
}
public static void zapisz(Baza baz, String filePath)
{
Stream stream = null;
try
{
IFormatter formatter = new BinaryFormatter();
stream = new FileStream(filePath, FileMode.Create, FileAccess.Write, FileShare.None);
formatter.Serialize(stream, baz);
}
catch (Exception err)
{
MessageBox.Show(err.Message);
}
finally
{
if (null != stream)
{
stream.Close();
}
}
}
public static Baza wczytaj(String filePath)
{
Stream stream = null;
Baza baz = null;
try
{
IFormatter formatter = new BinaryFormatter();
stream = new FileStream(filePath, FileMode.Open);
baz = (Baza)formatter.Deserialize(stream);
}
catch (Exception err)
{
MessageBox.Show(err.Message);
}
finally
{
if (null != stream)
{
stream.Close();
}
}
return(baz);
}
private void oknoGlowne_Load(object sender, EventArgs e)
{
baz = new Baza(0);
refresh();
}
private void nowyBudżetToolStripMenuItem_Click(object sender, EventArgs e)
{
baz = new Baza(0);
refresh();
}