private void btnF1_Click(object sender, EventArgs e) { frmHuongdan frm = new frmHuongdan(); frm.Show(); this.Dispose(); }
private void frmMain_KeyDown(object sender, KeyEventArgs e) { if (e.KeyCode == Keys.H) { frmHuongdan frm = new frmHuongdan(); frm.Show(); this.Dispose(); } }