/*
         * 编辑
         */
        private void editBtn_Click(object sender, EventArgs e)
        {
            if (this.supplierList.Rows.Count <= 0)
            {
                MessageBox.Show(this,
                                "当前表内容为空,无法编辑!",
                                "编辑供应商提示",
                                MessageBoxButtons.OK,
                                MessageBoxIcon.Error);
                return;
            }

            //表格最多只能选择一行
            int currentIndex = this.supplierList.CurrentRow.Index;
            DataGridViewRow currentRow = this.supplierList.Rows[currentIndex];
            int supplierNo = int.Parse(currentRow.Cells[0].Value.ToString());

            SupplierInformationDetailForm supplierDetail = new SupplierInformationDetailForm(2);
            SupplierInformationManager supplier = new SupplierInformationManager();

            supplierDetail.fillSupplierPrimaryInfor(supplier.querySupplierInformationById(supplierNo));
            supplierDetail.setSupplierNo(supplierNo);
            supplierDetail.ShowDialog(this);

            fillSupplierList();
        }
 /*
  * 添加
  */
 private void addBtn_Click(object sender, EventArgs e)
 {
     SupplierInformationDetailForm supplierDetailInfor = new SupplierInformationDetailForm(1);
     supplierDetailInfor.ShowDialog(this);
     fillSupplierList();
 }