/// <summary>
    /// 绑定Grid
    /// </summary>
    protected void BindGrid()
    {
        SLoginDiaryBB loginDiaryBB = new SLoginDiaryBB();
        DataSet ds = new DataSet();

        try
        {
            string strWhere = this.StrWhere;
            if (this.loginStartDate.Text != "")
            {
                strWhere += " and loginDate>='" + this.loginStartDate.Text + "'";
            }
            if (this.loginEndDate.Text != "")
            {
                strWhere += " and loginDate<'" + Convert.ToDateTime(this.loginEndDate.Text).AddDays(1).ToString() + "'";
            }
            if (this.empNm.Text != "")
            {
                strWhere += " and (empNm like '%" + this.empNm.Text + "%' or empNo like '%" + this.empNm.Text + "%')";
            }
            ds = loginDiaryBB.GetVList(strWhere);
            this.grid.DataSource = ds.Tables[0];
            this.grid.DataBind();
            //赋值记录条数、页面总数
            this.Label3.Text = ds.Tables[0].Rows.Count.ToString();
            this.Label2.Text = this.grid.PageCount.ToString();
            this.currPage.Text = (this.grid.PageIndex + 1).ToString();
        }
        finally
        {
            loginDiaryBB.Dispose();
        }
    }
    /// <summary>
    /// 删除
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnDel_Click(object sender, EventArgs e)
    {
        bool retChecked = false;
        SLoginDiaryBB loginDiaryBB = new SLoginDiaryBB();
        try
        {
            //获取选中的数据Id
            foreach (GridViewRow gvrow in this.grid.Rows)
            {
                CheckBox chkId = (CheckBox)gvrow.FindControl("chkId");
                if (chkId.Checked == true)
                {
                    retChecked = true;
                    int id = int.Parse(chkId.ValidationGroup);
                    loginDiaryBB.DeleteRecord(id);
                }
            }
        }
        catch (Exception ex)
        {
            this.ClientScript.RegisterStartupScript(this.GetType(), "ShowErr", "ShowErr(\"" + Server.UrlEncode(ex.Message) + "\",3);", true);
            return;
        }
        finally
        {
            loginDiaryBB.Dispose();
        }

        if (retChecked)
        {
            this.BindGrid();
        }
    }
    private void LoginDiary()
    {
        SLoginDiaryBB loginDiaryBB = new SLoginDiaryBB();
        SLoginDiaryData loginDiaryData = new SLoginDiaryData();
        try
        {
            loginDiaryData.empNo = this.txtUsername.Value.Trim();
            if (Session["UserData"] != null)
            {
                loginDiaryData.empId = ((HEemployeeData)Session["UserData"]).empId;
                loginDiaryData.isLogined = true;
            }

            //获取客户端IP地址
            string uip = "";
            if (Request.ServerVariables["HTTP_VIA"] != null)
            {
                uip = Request.ServerVariables["HTTP_X_FORWARDED_FOR"].ToString();
            }
            else
            {
                uip = Request.ServerVariables["REMOTE_ADDR"].ToString();
            }

            loginDiaryData.loginIp = uip;
            loginDiaryData.loginDate = DateTime.Now.ToString();
            loginDiaryBB.AddRecord(loginDiaryData);
        }
        catch
        {
        }
        finally
        {
            loginDiaryBB.Dispose();
        }
    }