private void frmProductNew_Load(object sender, EventArgs e)
{
DAL.clsCategory ctg = new DAL.clsCategory();
cmbCategoryId.setDataSource(ctg.Select());
DAL.clsCompany cp = new DAL.clsCompany();
cmbCompanyId.setDataSource(cp.Select());
DAL.clsDiscount ds = new DAL.clsDiscount();
cmbDiscountId.setDataSource(ds.Select());
DAL.clsGroup gr = new DAL.clsGroup();
cmbGroupId.setDataSource(gr.Select());
DAL.clsPower pr = new DAL.clsPower();
cmbPowerId.setDataSource(pr.Select());
DAL.clsSaleStatus st = new DAL.clsSaleStatus();
cmbSaleStatusId.setDataSource(st.Select());
DAL.clsUnit u = new DAL.clsUnit();
cmbUnitId.setDataSource(u.Select());
}
private void btnSearch_Click(object sender, EventArgs e)
{
DAL.clsDiscount ds = new DAL.clsDiscount();
dgvData.DataSource = ds.Select().Tables[0];
}