private void bCustomerInfo_Click(object sender, EventArgs e) { fCustomerInfo f = new fCustomerInfo(); this.Hide(); f.ShowDialog(); this.Show(); }
private void kháchHàngToolStripMenuItem_Click(object sender, EventArgs e) { fCustomerInfo f; if (CustomerDAO.Instance.CheckExistCustomerInDatabaseBySDT(this.tbCustomerSDT.Text)) { f = new fCustomerInfo(this.tbCustomerSDT.Text); } else { f = new fCustomerInfo(); } this.Hide(); f.ShowDialog(); this.Show(); }