/// <summary> /// 加载屏显信息 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void DisInfoBtn_Click(object sender, EventArgs e) { int[] indexlist = this.getCheckedList(); if (indexlist.Length < 1) { MessageBox.Show("请选择一个设备", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); return; } FrmDisplay frmdis = new FrmDisplay(); frmdis.Show(); }