private void SupplierManage(long supplier_id)
{
frmSupplierManage manage = new frmSupplierManage(supplier_id);
manage.StartPosition = FormStartPosition.CenterParent;
manage.ShowDialog();
}
private void btnAddSupplier_Click(object sender, EventArgs e)
{
frmSupplierManage manage = new frmSupplierManage(0);
manage.StartPosition = FormStartPosition.CenterParent;
manage.ShowDialog();
Database = new DatabaseDataContext();
cmbSupplier.DataSource = Database.Suppliers.ToList <Supplier>();
cmbSupplier.ValueMember = "ID";
cmbSupplier.DisplayMember = "Name";
}
