private void button1_Click(object sender, EventArgs e)
{
UrunDetay dty = new UrunDetay(0, 0);
dty.Show();
this.Hide();
}
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (con.State == ConnectionState.Closed)
{
con.Open();
}
int secili = dataGridView1.SelectedCells[0].RowIndex;
string sorun = dataGridView1.Rows[secili].Cells[0].Value.ToString();
UrunDetay dty = new UrunDetay(int.Parse(sorun), part);
dty.Show();
this.Hide();
}