private void butref2_Click(object sender, EventArgs e) { try { int ksdm = 0;//DateManager.ServerDateTimeByDBType(InstanceForm.BDatabase).ToShortDateString() string rq1 = DateManager.ServerDateTimeByDBType(InstanceForm.BDatabase).ToShortDateString() + " 00:00:00"; string rq2 = DateManager.ServerDateTimeByDBType(InstanceForm.BDatabase).ToShortDateString() + " 23:59:59"; int klx = 0; string kh = ""; string blh = ""; DataTable tb = MZHS_FZJL.Select_yhzbr(ksdm, rq1, rq2, klx, kh, blh, InstanceForm.BDatabase).Tables[0]; AddListView2(tb); } catch (System.Exception err) { MessageBox.Show(err.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error); } }