private void btnTroVe_Click(object sender, EventArgs e)
{
frmMenuChinh frm = new frmMenuChinh(frmMenuChinh.quyen);
this.Dispose();
frm.ShowDialog();
}
private void btnDangnhap_Click(object sender, EventArgs e)
{
TaiKhoan TK = new TaiKhoan(txtTendangnhap.Text, txtMatkhau.Text, "");
if (TKBLL.KiemTraTenDN(TK) <= 0)
{
MessageBox.Show("Tên đăng nhập không đúng!", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtTendangnhap.Focus();
return;
}
DataTable dt = TKBLL.KiemTraTaiKhoan(TK);
if (dt == null || dt.Rows.Count == 0)
{
MessageBox.Show("Mật khẩu sai!", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtMatkhau.Focus();
return;
}
Utility Util = new Utility();
frmMenuChinh.quyen = dt.Rows[0][2].ToString();
frmMenuChinh.TenDN = Util.ChuanHoaXau(txtTendangnhap.Text);
frmMenuChinh frm = new frmMenuChinh(frmMenuChinh.quyen);
this.Dispose();
frm.ShowDialog();
}
private void btnDangxuat_Click(object sender, EventArgs e)
{
frmMenuChinh.quyen = "";
frmMenuChinh.TenDN = "";
frmMenuChinh frm = new frmMenuChinh(quyen);
this.Hide();
frm.ShowDialog();
this.Dispose();
}
private void btnTroVe_Click(object sender, EventArgs e)
{
if (back == "hopdong")
{
back = "";
frmHopDong frm = new frmHopDong();
this.Dispose();
frm.ShowDialog();
}
else
{
back = "";
frmMenuChinh frm = new frmMenuChinh(frmMenuChinh.quyen);
this.Dispose();
frm.ShowDialog();
}
}
private void btnTroVe_Click(object sender, EventArgs e)
{
if (back == "qlsv")
{
back = "";
frmSinhVien frm = new frmSinhVien();
this.Dispose();
frm.ShowDialog();
}
else if (back == "thuephong")
{
back = "";
frmThuePhong frm = new frmThuePhong();
this.Dispose();
frm.ShowDialog();
}
else
{
back = "";
frmMenuChinh frm1 = new frmMenuChinh(frmMenuChinh.quyen);
this.Dispose();
frm1.ShowDialog();
}
}
