private void BtnQLNV_Click(object sender, EventArgs e) { frmThanhToan settingsForm = new frmThanhToan(); this.Hide(); settingsForm.Show(); }
private void btnThanhToan_Click(object sender, EventArgs e) { if (fThT == null || fThT.IsDisposed) { fThT = new frmThanhToan(); fThT.MdiParent = this; fThT.Show(); } else { fThT.Activate(); } }
private void ptrThanhToan_Click(object sender, EventArgs e) { frmThanhToan frm = new frmThanhToan(); frm.ShowDialog(); }