public void Adisyon_Load(object sender, EventArgs e)
{
listView1.Columns.Add("Name", 150);
listView1.Columns.Add("Price", 150);
listView1.Columns.Add("Quantity", 150);
listView1.View = View.Details;
listView1.TabIndex = 0;
listView1.FullRowSelect = true;
SqlConnection cn = Connections.GetConnection();
SqlCommand cmd = new SqlCommand();
cmd.Connection = cn;
cmd.Connection.Open();
cmd.CommandText = "SELECT * FROM [dbo].[Products]";
SqlDataReader dr = cmd.ExecuteReader();
List <string> str = new List <string>();
List <string> str2 = new List <string>();
List <string> str3 = new List <string>();
var a = dr;
while (dr.Read())
{
production[(string)dr["ProductName"]] = (int)dr["ProductPrice"];
str.Add(dr["ProductClass"].ToString());
str2.Add(dr["ProductClass"].ToString());
str2.Add(dr["ProductName"].ToString());
str2.Add(dr["ProductPrice"].ToString());
}
cmd.Connection.Close();
foreach (string p in str.Distinct())
{
Button l = new Button
{
Text = p.ToString(),
ForeColor = Color.White,
BackColor = Color.Orange,
Font = new Font("Serif", 24),
Width = 240,
Height = 80,
TextAlign = ContentAlignment.MiddleCenter,
Margin = new Padding(5)
};
flowLayoutPanel1.Controls.Add(l);
l.Click += new System.EventHandler(l_Click);
void l_Click(object s, EventArgs ev)
{
flowLayoutPanel2.Controls.Clear();
int i = 1;
while (i <= str2.Count)
{
if (l.Text == str2[i - 1])
{
Button l2 = new Button
{
Text = str2[i].ToString(),
ForeColor = Color.White,
BackColor = Color.Green,
Font = new Font("Serif", 24),
Width = 240,
Height = 80,
TextAlign = ContentAlignment.MiddleCenter,
Margin = new Padding(5),
};
string am = str2[i + 1].ToString();
flowLayoutPanel2.Controls.Add(l2);
l2.Click += new System.EventHandler(l2_Click);
void l2_Click(object sender2, EventArgs e2)
{
asd = countinArray(listView1, l2.Text);
if (asd == 1)
{
row[0] = l2.Text;
row[1] = am;
row[2] = asd.ToString();
item = new ListViewItem(row);
listView1.Items.Add(item);
var t = item.SubItems[1].ToString();
// valorSum = 0;
valorSum += double.Parse(listView1.Items[listView1.Items.Count - 1].SubItems[1].Text);
}
else
{
for (int z = 0; z < listView1.Items.Count; z++)
{
if (listView1.Items[z].SubItems[0].Text == l2.Text)
{
firstValue = Convert.ToInt32(listView1.Items[z].SubItems[2].Text);
listView1.Items[z].SubItems[2].Text = (firstValue + 1).ToString();
listView1.Items[z].SubItems[1].Text = (Convert.ToInt32(listView1.Items[z].SubItems[2].Text) * ((production[listView1.Items[z].SubItems[0].Text]))).ToString();
valorSum += double.Parse(production[listView1.Items[z].SubItems[0].Text].ToString());
}
}
}
/* asd = countinArray(listView1, l2.Text);
* MessageBox.Show(asd.ToString());*/
label2.Text = valorSum.ToString();
}
}
i += 3;
}
;
}
}
}
