// 报警->邮件报警 private void tsmi邮件报警_Click(object sender, EventArgs e) { cameraToEdit = multiplexer.LastClicked.Camera; if (cameraToEdit == null) { MessageBox.Show("你当前没有选中摄像头!"); } else if (cameraToEdit.Provider.Name == "EasyN IP Camera") { 报警邮件 youjian = new 报警邮件(); youjian.CamCGI.ConCam = cameraToEdit; youjian.CamCGI.bangding(); youjian.Show(); youjian.TopMost = true; } else { MessageBox.Show("此功能只对 EasyN IP Camera 开放"); } }