private void button2_Click(object sender, EventArgs e)
{
try
{
cr c = new cr();
bool sucess = false;
for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
c.no = Convert.ToInt32(dataGridView1[0, i].Value);
c.name = dataGridView1[1, i].Value.ToString();
c.descri = dataGridView1[2, i].Value.ToString();
c.date = dateTimePicker1.Text;
c.amt = Convert.ToInt32(dataGridView1[3, i].Value);
sucess = c.update();
}
if (sucess)
{
MessageBox.Show("UPDATED SUCESSFULY", "DELETE");
}
else
{
MessageBox.Show("UPDATION UNSUCESSFULL", "DELETE");
}
clear();
}catch (Exception x)
{
MessageBox.Show(x.ToString(), "Error");
}
}
public void clear()
{
cr s = new cr();
textBox1.Text = s.getsaleid().ToString();
comboBox1.Text = "";
textBox2.Text = "";
textBox3.Text = "";
dateTimePicker1.Value = DateTime.Now;
dataGridView1.Rows.Clear();
dataGridView1.Refresh();
label8.Text = "0";
counter = 0;
upd = false;
loadname();
button1.Enabled = true;
button2.Enabled = false;
button3.Enabled = false;
}
public void loadrecord(int id)
{
upd = true;
dataGridView1.Rows.Clear();
button1.Enabled = false;
button2.Enabled = true;
button3.Enabled = true;
dataGridView1.Refresh();
int key = id;
cr s = new cr();
point p = s.getpoint(key);
for (int i = p.start; i <= p.end; i++)
{
if (s.search(i))
{
dateTimePicker1.Text = s.date;
dataGridView1.Rows.Add(i.ToString(), s.name, s.descri, s.amt.ToString());
}
}
}