manageperform.aspx.cs

人事管理系统

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

namespace BlueHill.Performance
{
	/// <summary>
	/// ManagePerform 的摘要说明。
	/// </summary>
	public partial class ManagePerform : System.Web.UI.Page
	{
		protected void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面

            if (!IsPostBack)
            {
                //如果网页是第一次生成时，执行如下操作：

                lblMessage.Visible = false;

              
                int iEmpID;

                //检查员工的登录信息是否丢失，是则显示出错信息。
                if (Session["EmployeeID"] == null)
                {
                    lblMessage.Text = "登录信息丢失，请重新登录！";
                    lblMessage.Visible = true;
                    pnlBody.Visible = false;
                    return;
                }

                //获取保存在 Session 中的员工编号信息。
                iEmpID = int.Parse((string)(Session["EmployeeID"]));


                string strsql = " select * from 员工表 where 员工编号='"+iEmpID+"'";
                SqlConnection conn = db.mysqll();
                conn.Open();
                SqlCommand cmd = new SqlCommand(strsql ,conn);
                SqlDataReader rd = cmd.ExecuteReader();
                string ygzc = "";
                if (rd.Read())
                {
                    ygzc = rd["员工职位名称"].ToString();


                }
                 



                //从数据库中获取员工的其他信息。
                 

                //如果员工是部门经理，则提示出错信息。
                if (ygzc =="经理"&& ygzc =="总经理" )
                {
                    lblMessage.Text = "经理不需要填写业绩报告，请退出！";
                    lblMessage.Visible = true;
                    pnlBody.Visible = false;
                    return;
                }


                int iStartYear;

                //从 Web.Config 文件中读取公司的起始年份。
                iStartYear = DateTime.Now.Year - 30;
                lblYear.Text = DateTime.Now.Year.ToString();

                //以现在年份作为当前年份，故应禁用“下一年”按钮。
                btnNextYear.Enabled = false;

                //如果当前年份小于等于起始年份，则应禁用“上一年”按钮。
                //if (iStartYear >= DateTime.Now.Year)
                //{
                //    btnPrevYear.Enabled = false;
                //}

            }


		}

		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
		}
		#endregion
        protected void btnPrevYear_Click(object sender, EventArgs e)
        {
            int iCurYear;
            int iStartYear;
 
            iStartYear = DateTime.Now.Year - 30;
            //获取当前年份，并将年份数目减一。
            iCurYear = int.Parse(lblYear.Text) - 1;
            lblYear.Text = iCurYear.ToString();

            //根据当前年份，设置是否禁用“上一年”按钮。
            if (iCurYear <= iStartYear)
            {
                btnPrevYear.Enabled = false;
            }
            else
            {
                btnPrevYear.Enabled = true;
            }

            
            if (iCurYear >= DateTime.Now.Year)
            {
                btnNextYear.Enabled = false;
            }
            else
                btnNextYear.Enabled = true;
        }
        protected void btnNextYear_Click(object sender, EventArgs e)
        {
            int iCurYear;
            int iStartYear;


            iStartYear = DateTime.Now.Year - 30;
             
            iCurYear = int.Parse(lblYear.Text) + 1;
            lblYear.Text = iCurYear.ToString();


            if (iCurYear <= iStartYear)
            {
                btnPrevYear.Enabled = false;
            }
            else
            {
                btnPrevYear.Enabled = true;
            }

            
            if (iCurYear >= DateTime.Now.Year)
            {
                btnNextYear.Enabled = false;
            }
            else
            {
                btnNextYear.Enabled = true;
            }
        }
        protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
        {
            ShowDetail(int.Parse(lblYear.Text), 1);
        }
        protected void ImageButton2_Click(object sender, ImageClickEventArgs e)
        {
            ShowDetail(int.Parse(lblYear.Text), 2);
        }
        protected void ImageButton3_Click(object sender, ImageClickEventArgs e)
        {
            ShowDetail(int.Parse(lblYear.Text), 3);
        }
        protected void ImageButton4_Click(object sender, ImageClickEventArgs e)
        {
            ShowDetail(int.Parse(lblYear.Text), 4);
        }
        void ShowDetail(int iYear, int iSeason)
        {

            int iEmpID;

             
            if (Session["EmployeeID"] == null)
            {
                Response.Write("<script>alert('登录信息丢失!')</script>");
                return;
            }

            
            iEmpID = int.Parse((string)(Session["EmployeeID"]));

           
            Response.Redirect("ShowDetail.aspx?EmpID=" + iEmpID + "&Year=" + iYear + "&Season=" + iSeason);
        }
}
}