/// <summary> /// 删除按钮 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void deleteButton_Click(object sender, EventArgs e) { if (MessageBox.Show("删除后将无法恢复,是否继续?", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) != DialogResult.OK) { return; } if (!Selected()) { MessageBox.Show("请选中项目", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error); } ListViewItem sitem = diskListView.SelectedItems[0]; DiskList.Delete(sitem.SubItems[0].Text); LoadListView(); }