private void buttonAdd_Click(object sender, EventArgs e)
        {
            var form = new FormStockInfoModify();

            form.SetMode(FormMode.ADD);
            form.SetAddFinishedCallback(() =>
            {
                this.pagerWidget.Search();
            });
            form.Show();
        }
        private void buttonAlter_Click(object sender, EventArgs e)
        {
            var worksheet = this.reoGridControlMain.Worksheets[0];

            try
            {
                if (worksheet.SelectionRange.Rows != 1)
                {
                    throw new Exception();
                }
                int stockInfoID         = int.Parse(worksheet[worksheet.SelectionRange.Row, 0].ToString());
                var formStockInfoModify = new FormStockInfoModify(stockInfoID);
                formStockInfoModify.SetModifyFinishedCallback(() =>
                {
                    this.searchWidget.Search(true);
                });
                formStockInfoModify.Show();
            }
            catch
            {
                MessageBox.Show("请选择一项进行修改", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }
        }