public bool kiemtraphanquyenmanhinh(int mamanhinh, int manhomnv)
{
PhanQuyen pq = ql.PhanQuyens.Where(t => t.MaNhomNV == manhomnv && t.MaManHinh == mamanhinh).FirstOrDefault();
bool phanquyen = (bool)pq.CoQuyen;
if (phanquyen)
{
return(true);
}
return(false);
}
public void themMaManHinhVaoPhanQuyen(string mamanhinh)
{
var nhomtaikhoan = from ntk in db.NhomTaiKhoans select ntk;
foreach (NhomTaiKhoan ntk in nhomtaikhoan)
{
PhanQuyen pq = new PhanQuyen();
pq.MaManHinh = mamanhinh;
pq.MaNhomTaiKhoan = ntk.MaNhomTaiKhoan;
pq.CoQuyen = false;
db.PhanQuyens.InsertOnSubmit(pq);
}
}
public bool suaPhanQuyen(string manhomtaikhoan, string mamanhinh, string coquyen)
{
PhanQuyen pq = db.PhanQuyens.Where(a => a.MaNhomTaiKhoan == manhomtaikhoan && a.MaManHinh == mamanhinh).FirstOrDefault();
if (pq != null)
{
pq.CoQuyen = bool.Parse(coquyen);
db.SubmitChanges();
MessageBox.Show("Sửa thành công.");
return(true);
}
MessageBox.Show("Sửa không thành công.");
return(false);
}
public void xoaManHinhVaXoaTrongPhanQuyen(string mamanhinh)
{
var nhomtaikhoan = from ntk in db.NhomTaiKhoans select ntk;
foreach (NhomTaiKhoan ntk in nhomtaikhoan)
{
PhanQuyen pq = db.PhanQuyens.Where(a => a.MaManHinh == mamanhinh && a.MaNhomTaiKhoan == ntk.MaNhomTaiKhoan).FirstOrDefault();
if (pq != null)
{
db.PhanQuyens.DeleteOnSubmit(pq);
}
else
{
continue;
}
}
}
partial void DeletePhanQuyen(PhanQuyen instance);
partial void UpdatePhanQuyen(PhanQuyen instance);
partial void InsertPhanQuyen(PhanQuyen instance);