private void btnAdd_Click(object sender, EventArgs e)
        {
            try
            {
                if (WorkerName.Text != null /*&& ucHistory.txtCompany.Text != null*/ && cboSex.Text != null)
                {
                    string NewID  = Md5LockedUtil.MD5Encrypt32(WorkerID.Text.ToString());
                    string NewTel = Md5LockedUtil.MD5Encrypt32(WorkerTel.Text.ToString());

                    #region 员工信息添加代码块
                    Worker worker = new Worker
                    {
                        WorkerId        = WorkerNo.Text.Trim(),
                        WorkerName      = WorkerName.Text.Trim(),
                        WorkerBirthday  = dtpBirthday.Value,
                        WorkerSex       = cboSex.SelectedIndex,
                        WorkerTel       = NewTel,
                        WorkerClub      = cboClub.Text,
                        WorkerAddress   = txtAddress.Text,
                        WorkerPosition  = cboWorkerPosition.Text,
                        CardId          = NewID,
                        WorkerPwd       = Pwd.Text,
                        WorkerTime      = dtpTime.Value,
                        WorkerFace      = cboWorkerFace.Text,
                        WorkerEducation = cboEducation.Text
                    };
                    int n = WorkerManager.AddWorker(worker);
                    #endregion
                    #region 履历添加代码块
                    if (ucHistory.txtCompany != null && ucHistory.txtPosition != null && ucHistory.dtpStartDate.Value != null && ucHistory.dtpEndDate.Value != null)
                    {
                        WorkerHistory workerHistory = new WorkerHistory
                        {
                            StartDate = ucHistory.dtpStartDate.Value,
                            EndDate   = ucHistory.dtpEndDate.Value,
                            Postion   = ucHistory.txtPosition.Text,
                            Company   = ucHistory.txtCompany.Text
                        };
                        int j = WorkerHistoryManager.AddHistoryByWorkerId(workerHistory, WorkerNo.Text);
                        #endregion

                        #region 判断履历和信息代码块
                        if (n > 0 && j > 0)
                        {
                            MessageBox.Show("员工信息/履历添加成功!该员工登录密码为:" + Pwd.Text + ",请提醒员工妥善保管!");
                            FrmWorkerManager.Reload();
                            #region 获取添加操作日志所需的信息
                            OperationLog o = new OperationLog();
                            o.OperationTime = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd,HH:mm:ss"));
                                << << << < HEAD : SYS.FormUI / FrmAddWorker.cs
                                << << << < HEAD : SYS.FormUI / FrmAddWorker.cs
                                o.Operationlog = AdminInfo.admingroup + AdminInfo.adminType + "于" + DateTime.Now + "进行了添加员工操作,员工编号为:" + WorkerNo.Text + "!";
                            o.OperationAccount = AdminInfo.admingroup + AdminInfo.adminType;
                            OperationManager.InsertOperationLog(o);
        private void FrmAddWorker_Load(object sender, EventArgs e)
        {
            Random ran = new Random();

            for (int i = 0; i < 10; i++)
            {
                RandKey = ran.Next(100000000, 999999999);
            }
            pictureBox1.LoadAsync("https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1587209835893&di=02964b1de4a1ef4f938f7d3ae12b5b17&imgtype=0&src=http%3A%2F%2Fbpic.588ku.com%2Felement_origin_min_pic%2F17%2F11%2F25%2F0ef5a188956c2717db96d72d58524dec.jpg");
            if (this.Text == "员工信息查看页")
            {
                foreach (Control control in pnlInfo.Controls)
                {
                    if (control is TextBox)
                    {
                        (control as TextBox).ReadOnly = true;
                    }
                }
                btnAdd.Visible         = false;
                WorkerNo.Text          = FrmChangeWorker.wk_WorkerNo;
                WorkerName.Text        = FrmChangeWorker.wk_WorkerName;
                cboSex.Text            = FrmChangeWorker.wk_WorkerSex;
                cboWorkerPosition.Text = FrmChangeWorker.wk_WorkerPosition;
                cboWorkerFace.Text     = FrmChangeWorker.wk_WorkerFace;
                Pwd.Text                 = "***************";
                dtpBirthday.Value        = Convert.ToDateTime(FrmChangeWorker.wk_WorkerBirthday);
                dtpTime.Value            = Convert.ToDateTime(FrmChangeWorker.wk_WorkerTime);
                WorkerID.Text            = FrmChangeWorker.wk_WorkerID;
                txtAddress.Text          = FrmChangeWorker.wk_WorkerAddress;
                WorkerTel.Text           = FrmChangeWorker.wk_WorkerTel;
                cboEducation.Text        = FrmChangeWorker.wk_WorkerEducation;
                cboClub.Text             = FrmChangeWorker.wk_WorkerClub;
                this.WorkerID.Validated -= new EventHandler(WorkerID_Validated);
                List <WorkerHistory> workerHistories = WorkerHistoryManager.SelectHistoryByWorkerId(WorkerNo.Text);
                for (int i = 0; i < workerHistories.Count; i++)
                {
                    ucHistory = new ucHistory();
                    ucHistory.dtpStartDate.Value = workerHistories[i].StartDate;
                    ucHistory.dtpEndDate.Value   = workerHistories[i].EndDate;
                    ucHistory.txtPosition.Text   = workerHistories[i].Postion;
                    ucHistory.txtCompany.Text    = workerHistories[i].Company;
                    flpHistory.Controls.Add(ucHistory);
                }
            }
            else if (this.Text == "员工信息添加页")
            {
                Random random = new Random();
                Pwd.Text      = RandKey.ToString();
                WorkerNo.Text = "WK" + random.Next(0, 9).ToString() + random.Next(0, 9).ToString() + random.Next(0, 9).ToString();
                ucHistory     = new ucHistory();
                //ucHistory.txtCompany.ReadOnly = false;
                //ucHistory.txtPosition.ReadOnly = false;
                ucHistory.dtpStartDate.Enabled = true;
                ucHistory.dtpEndDate.Enabled   = true;
                ucHistory.txtCompany.Enabled   = true;
                ucHistory.txtPosition.Enabled  = true;
                flpHistory.Controls.Add(ucHistory);
                cboClub.SelectedIndex           = 0;
                cboEducation.SelectedIndex      = 0;
                cboSex.SelectedIndex            = 0;
                cboWorkerFace.SelectedIndex     = 0;
                cboWorkerPosition.SelectedIndex = 0;
            }
            else
            {
                DialogResult dr = MessageBox.Show("修改操作仅能修改性别、电话号码、联系地址、登录密码、面貌以及最高学历,以上是否知晓?点击确定继续进行修改!", "修改提醒", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                if (dr == DialogResult.OK && Pwd.Text != null)
                {
                    WorkerNo.Text          = FrmChangeWorker.wk_WorkerNo;
                    WorkerName.Text        = FrmChangeWorker.wk_WorkerName;
                    cboSex.Text            = FrmChangeWorker.wk_WorkerSex;
                    cboWorkerPosition.Text = FrmChangeWorker.wk_WorkerPosition;
                    cboWorkerFace.Text     = FrmChangeWorker.wk_WorkerFace;
                    //Pwd.Text = "***************";
                    dtpBirthday.Value        = Convert.ToDateTime(FrmChangeWorker.wk_WorkerBirthday);
                    dtpTime.Value            = Convert.ToDateTime(FrmChangeWorker.wk_WorkerTime);
                    WorkerID.Text            = FrmChangeWorker.wk_WorkerID;
                    txtAddress.Text          = FrmChangeWorker.wk_WorkerAddress;
                    WorkerTel.Text           = FrmChangeWorker.wk_WorkerTel;
                    cboEducation.Text        = FrmChangeWorker.wk_WorkerEducation;
                    cboClub.Text             = FrmChangeWorker.wk_WorkerClub;
                    this.WorkerID.Validated -= new EventHandler(WorkerID_Validated);
                    btnAdd.Text              = "修改";
                    this.btnAdd.Click       -= new EventHandler(btnAdd_Click);
                    this.btnAdd.Click       += new EventHandler(btnUpd_Click);
                    WorkerTel.ReadOnly       = false;
                    txtAddress.ReadOnly      = false;
                    Pwd.ReadOnly             = false;
                    List <WorkerHistory> workerHistories = WorkerHistoryManager.SelectHistoryByWorkerId(WorkerNo.Text);
                    for (int i = 0; i < workerHistories.Count; i++)
                    {
                        ucHistory = new ucHistory();
                        ucHistory.dtpStartDate.Value = workerHistories[i].StartDate;
                        ucHistory.dtpEndDate.Value   = workerHistories[i].EndDate;
                        ucHistory.txtPosition.Text   = workerHistories[i].Postion;
                        ucHistory.txtCompany.Text    = workerHistories[i].Company;
                        flpHistory.Controls.Add(ucHistory);
                    }
                }
            }
        }