private void 查看选中项目统计ToolStripMenuItem_Click(object sender, EventArgs e) { var selList = GetSelectedModelList(); if (selList.Count > 1) { MessageBoxEx.Show("请选中一条进行查看!"); return; } var saleBillModellist = _bllSaleBill.GetModelList(" Project = '" + selList[0].Project + "' "); ExcelGenerator.GetSailBillCount(saleBillModellist); }