//从列表中删除人员
private void delete_btn_Click(object sender, EventArgs e)
{
var flag = false;
List <UserInfo> list = new List <UserInfo>();
list.AddRange(Userinfolist.Select(x => new UserInfo(x)));
foreach (DataGridViewRow row in users_dataGridView.SelectedRows)
{
var deleteUser = row.DataBoundItem as UserInfo;
var jresult = BaiduUtils.delUser(deleteUser.group_id, deleteUser.user_id);
if (jresult.Equals("SUCCESS"))
{
flag = true;
list.Remove(deleteUser);
MessageBox.Show("删除成功：" + jresult.ToString());
}
else
{
MessageBox.Show("删除失败：" + jresult.ToString());
}
}
if (flag)
{
users_dataGridView.DataSource = list;
}
}
//签到-寻找人脸对应的用户
private bool UserCheckIn(byte[] imageBytes)
{
bool flag = false;
var image = Convert.ToBase64String(imageBytes);
String result = BaiduUtils.searchOneUserByImage(image);
// 可选参数
var option = new Dictionary <string, object>()
{
{ "spd", 5 }, // 语速
{ "vol", 7 }, // 音量
{ "per", 4 } // 发音人，4：情感度丫丫童声
};
if (result != null && result.Contains("#"))
{
flag = true;
var time = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
CheckResult_rtb.AppendText(String.Format("{0}\t 签到时间：{1}\n", result.Split('#')[1], time));
//签到信息入数据库
MysqlUtil.addInfor(result.Split('#')[1], time);
//欢迎语
SpeakHello.speech(String.Format("签到成功，欢迎{0}", result.Split('#')[1]), option);
}
else
{
SpeakHello.speech(String.Format("没有该用户的信息，请先注册"), option);
}
return(flag);
}
//注册按钮点击
private void signIn_btn_Click(object sender, EventArgs e)
{
string groupId = groupId_tb.Text;
string userId = userId_tb.Text;
string userName = UserName_tb.Text;
if (String.IsNullOrEmpty(groupId))
{
groupId_tb.Focus();
return;
}
if (String.IsNullOrEmpty(userId))
{
userId_tb.Focus();
return;
}
if (String.IsNullOrEmpty(userName))
{
UserName_tb.Focus();
return;
}
// 如果有可选参数
var options = new Dictionary <string, object> {
{ "user_info", userName },
{ "quality_control", "NORMAL" },
{ "liveness_control", "NORMAL" }
};
var count = imageLists.Images.Count;
for (int i = 0; i < count; i++)
{
var imageBytes = File.ReadAllBytes(FaceList[i]);
var image = Convert.ToBase64String(imageBytes);
//调用封装的人脸注册服务
var jresult = BaiduUtils.addUser(image, groupId, userId, userName);
if (jresult.Equals("SUCCESS"))
{
Userinfolist.Add(new UserInfo()
{
group_id = groupId, user_id = userId, user_info = userName
});
MessageBox.Show("注册成功！");
}
else
{
MessageBox.Show("注册失败：" + jresult.ToString());
}
}
}
//增加人脸
private string AddFace(string filePath)
{
if (FaceList.Contains(filePath))
{
return("该人脸已注册");
}
//处理图片为BASE64
var imageBytes = File.ReadAllBytes(filePath);
var image = Convert.ToBase64String(imageBytes);
//先进行人脸检测，检测通过后方可注册
var result = BaiduUtils.faceDetectJudge(image);
if (String.IsNullOrEmpty(result))
{
FaceList.Add(filePath);
return("");
}
return(result);
}
//加载主页
private void HomeForm_Load(object sender, EventArgs e)
{
//得到机器所有接入的摄像设备
videoDevices1 = new FilterInfoCollection(FilterCategory.VideoInputDevice);
if (videoDevices1.Count != 0)
{
foreach (FilterInfo device in videoDevices1)
{
cboVideo.Items.Add(device.Name);//把摄像设备添加到摄像列表中
}
}
else
{
cboVideo.Items.Add("没有找到摄像头");
}
cboVideo.SelectedIndex = 0;
//查询人员列表
Userinfolist = BaiduUtils.queryUserListByGroupId("1");
//启动线程，5分钟刷新一次列表
Thread objThread = new Thread(new ThreadStart(delegate
{
while (true)
{
try
{
Thread.Sleep(1000 * 5);
var result = BaiduUtils.queryUserListByGroupId("1");
if (result.Count > 0)
{
Userinfolist = result;
}
}
catch (Exception e1) { }
}
}));
objThread.Start();
}