private void changeFunc()
        {
            this.txtStatus.ForeColor = Color.Blue;
            this.txtStatus.Text      = "修改信息:正在修改...";
            Application.DoEvents();
            RegexInfo myLoginInfo = new RegexInfo();

            if (this.txtPasswd.Text != "" && this.txtChangeTo.Text != "")
            {
                if (this.txtPasswd.Text == this.txtChangeTo.Text)
                {
                    if (myLoginInfo.isPasswdSecurity(this.txtChangeTo.Text))
                    {
                        ManageDB myManageDB = new ManageDB();
                        myManageDB.UpdateDB("用户管理", "[passWord]", this.txtChangeTo);
                        TimeDelay myTimeDelay = new TimeDelay();
                        this.btnOK.Enabled     = false;
                        this.btnCancel.Enabled = false;
                        myTimeDelay.restartDelay(3, this.txtStatus, "修改信息:修改成功!", "请重新登录!");
                    }
                    else
                    {
                        this.txtStatus.ForeColor = Color.Red;
                        this.txtStatus.Text      = "修改信息:修改失败!密码为含数字、字母6位以上字符!";
                    }
                }
                else
                {
                    this.txtStatus.ForeColor = Color.Red;
                    this.txtStatus.Text      = "修改信息:修改失败,密码输入不一致!";
                }
            }
            else
            {
                this.txtStatus.ForeColor = Color.Red;
                this.txtStatus.Text      = "修改信息:修改失败,所有项不能为空!";
            }
        }