private void lv_checkxm_MouseDoubleClick(object sender, MouseEventArgs e) { ListViewItem item = lv_checkxm.GetItemAt(e.X, e.Y); if (object.Equals(null, item)) { return; } try { tjglbiz.Delete_tj_tjjlb(str_tjbh, str_tjcs, lv_checkxm.SelectedItems[0].Tag.ToString().Trim()); lv_checkxm.Items.Remove(lv_checkxm.SelectedItems[0]); } catch { } }