public int Compare(object a, object b)
{
if (a == b)
{
return(0);
}
if (a == null)
{
return(1);
}
if (b == null)
{
return(-1);
}
Huile h1 = a as Huile;
Huile h2 = b as Huile;
if (h1.Stock == h2.Stock)
{
return(0);
}
else if (h1.Stock < h2.Stock)
{
return(1);
}
else
{
return(-1);
}
// return -string.Compare(h1.Stock.ToString(), h2.Stock.ToString());
}
private void buttonAjouter_Click(object sender, EventArgs e)
{
this.pictureBoxErreur1.Visible = false;
this.pictureBoxErreur2.Visible = false;
this.pictureBoxErreur3.Visible = false;
this.pictureBoxErreur4.Visible = false;
this.pictureBoxErreur5.Visible = false;
this.pictureBoxErreur6.Visible = false;
bool erreur = false;
// Nom huile
string nom = this.richTextBoxNom.Text;
if (nom == "")
{
this.pictureBoxErreur1.Visible = true;
erreur = true;
}
// Petrolier
string petrolier = this.richTextBoxPetrolier.Text;
if (petrolier == "")
{
this.pictureBoxErreur2.Visible = true;
erreur = true;
}
// VF
int vf = -1;
if (this.VF0.Checked)
{
vf = Convert.ToInt32(this.VF0.Text);
}
else if (this.VF5.Checked)
{
vf = Convert.ToInt32(this.VF5.Text);
}
else if (this.VF10.Checked)
{
vf = Convert.ToInt32(this.VF10.Text);
}
else if (this.VF15.Checked)
{
vf = Convert.ToInt32(this.VF15.Text);
}
else if (this.VF20.Checked)
{
vf = Convert.ToInt32(this.VF20.Text);
}
else
{
this.pictureBoxErreur5.Visible = true;
erreur = true;
}
// VC
int vc = -1;
if (this.VC30.Checked)
{
vc = Convert.ToInt32(this.VC30.Text);
}
else if (this.VC40.Checked)
{
vc = Convert.ToInt32(this.VC40.Text);
}
else if (this.VC50.Checked)
{
vc = Convert.ToInt32(this.VC50.Text);
}
else
{
this.pictureBoxErreur6.Visible = true;
erreur = true;
}
// prix
double prix = 0;
if (this.richTextBoxPrix.Text == "" || (prix = Convert.ToDouble(this.richTextBoxPrix.Text)) <= 0)
{
this.pictureBoxErreur3.Visible = true;
erreur = true;
}
// stock
int stock = 0;
if (this.richTextBoxStock.Text == "" || (stock = Convert.ToInt32(this.richTextBoxStock.Text)) < 0)
{
this.pictureBoxErreur4.Visible = true;
erreur = true;
}
if (!erreur)
{
Huile h = new Huile(nom, vf, vc, prix, stock, petrolier);
T.Add(h);
foreach (Huile x in T)
{
Console.WriteLine(x.ToString());
}
string message = "Huile a bien été ajouté.";
string caption = "Information";
MessageBoxButtons buttons = MessageBoxButtons.OK;
DialogResult result;
result = MessageBox.Show(message, caption, buttons, MessageBoxIcon.Information);
}
}