private void DSMaTacGia()
{
AllBusiness maTg = new AllBusiness();
DataTable dt = maTg.LayTheoTacGia();
cboTacGia.ValueMember = "MaTG";
cboTacGia.DisplayMember = "TenTG";
cboTacGia.DataSource = dt;
}
private void DsMaNxb()
{
AllBusiness maNsb = new AllBusiness();
DataTable dt = maNsb.LayTheoNxb();
cboNxb.ValueMember = "MaNXB";
cboNxb.DisplayMember = "TenNXB";
cboNxb.DataSource = dt;
}
private void DSMaKH()
{
AllBusiness maKh = new AllBusiness();
DataTable dt = maKh.LayTheoKh();
//hiển thị lên combobox
cboMaKH.ValueMember = "MaKH";
cboMaKH.DisplayMember = "TenKH";
cboMaKH.DataSource = dt;
}
private void DSMaHoaDon()
{
AllBusiness maHD = new AllBusiness();
DataTable dt = maHD.LayTheoMaHoaDon();
//hiển thị lên combobox
cboMaHD.ValueMember = "MaHD";
cboMaHD.DisplayMember = "MaHD";
cboMaHD.DataSource = dt;
}
private void DSMaTheLoai()
{
AllBusiness maTL = new AllBusiness();
DataTable dt = maTL.LayTheoMaTheLoai();
//hiển thị lên combobox
cboTheLoai.ValueMember = "MaTL";
cboTheLoai.DisplayMember = "TenTheLoai";
cboTheLoai.DataSource = dt;
}