private void btnSupplierSearch_Click(object sender, EventArgs e)
        {
            OperationResult objOperationResult = new OperationResult();
            frmSupplier     frm = new frmSupplier("View");

            frm.ShowDialog();
            _SupplierId = frm._SupplierId;
            if (_SupplierId == null)
            {
                return;
            }

            SupplierBL  objSupplierBL  = new SupplierBL();
            supplierDto objSupplierDto = new supplierDto();

            objSupplierDto   = objSupplierBL.GetSupplier(ref objOperationResult, _SupplierId);
            txtSupplier.Text = objSupplierDto.v_Name;
        }
        private void administradorProveedoresToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmSupplier frm = new frmSupplier();

            frm.ShowDialog();
        }