private void addtrip_Click(object sender, EventArgs e)
{
con.Open();
SqlCommand cmd = new SqlCommand("insert into suppliergrid1(SID,Name,Phone,City,PostalCode,Country,Street) values('" + sid.Text + "','" + sname.Text + "','" + sphone.Text + "','" + scity.Text + "','" + spcode.Text + "','" + scountry.Text + "','" + conname.Text + "')", con);
cmd.ExecuteNonQuery();
MessageBox.Show("data inserted");
sid.Clear();
sname.Clear();
sphone.Clear();
scity.Clear();
spcode.Clear();
scountry.Clear();
conname.Clear();
sid.Text = Autogenerate.autogen("suppliergrid1", "SID");
con.Close();
showtrip.Enabled = false;
}
private void Suppliers_Load(object sender, EventArgs e)
{
addtrip.Enabled = true;
showtrip.Enabled = true;
sid.Text = Autogenerate.autogen("suppliergrid1", "SID");
}
