//dùng cho form nhân viên
public DataTable laydlList(string maphong)
{
clsdmpb c = new clsdmpb();
c.sc.Open();
string sql = "Select N.MaNV,N.Ho,N.Ten from tbl_Nhanvien N inner join tbl_phongban P" +
" on N.MaPhong=P.MaPhong where N.MaPhong='" + maphong + "'";
SqlCommand scmd = new SqlCommand(sql, c.sc);
c.sda.SelectCommand = scmd;
c.sda.Fill(c.ds, "NV_Phong");
c.sc.Close();
return(c.ds.Tables["NV_Phong"]);
}
public DataSet taocombo()
{
clsdmpb c = new clsdmpb();
c.sc.Open();
string sql1 = "Select * from tbl_PhongBan";
SqlCommand scmd = new SqlCommand(sql1, c.sc);
c.sda.SelectCommand = scmd;
c.sda.Fill(c.ds, "tbl_PhongBan");
c.sc.Close();
return(c.ds);
}
//dùng cho form bảng lương
public DataTable laydlList(string maphong, string thang, string nam)
{
clsdmpb c = new clsdmpb();
c.sc.Open();
string sql = "Select BL.MaNV,N.Ho,N.Ten from tbl_BangLuong BL inner join tbl_phongban P" +
" on BL.MaPhong=P.MaPhong inner join tbl_NhanVien N on BL.MaNV = N.MaNV where BL.MaPhong='" + maphong +
"' and BL.thang ='" + thang + "' and BL.nam ='" + nam + "'";
SqlCommand scmd = new SqlCommand(sql, c.sc);
c.sda.SelectCommand = scmd;
c.sda.Fill(c.ds, "NV_Phong");
c.sc.Close();
return(c.ds.Tables["NV_Phong"]);
}