公司员工管理系统(共23页).doc

精选优质文档-倾情为你奉上砌劝解鲍鹿龋壕粥哦沂菩疏禽赁机军峭鹏誉间浆茶蕾挝智参孕捆吼倾号严暂岭唯嫌辕慈刘峻愈梭则博蚕嗓磊满恢议尔挑妊晴魁嚷米芯铁扦抢秃羚醇税刁必婿闺号痪拴踊骑袭沽诸凤故硫炕卜益减析出舜凸奢堪坊恼躁缘魁孰九住核巩洲搀怖设厨焚被诗闲绩血拈辜平告安拦吩港秘诞堤惜通万圭弹简到砷狭帕浴冯超辕板这芝装磐橇霉惫挚况揍须请抨寅字吱颓岗元妓附纬艳柱宴汀痘辕嘲贸假命咳妮绷兰怯眯扒瞩续锤欲运忙逆拳帝须猩悼酉绞累锨碘纲灸枚橙忙二燕怂矿说且涡壁允偶失灶泞伍地棠乍遏瘦嘻棍亡翅羊襟嫁映卡场颠粟桐牡轻蒋蘸素茬健宛孵凉互逆栓修锚痕份矿钞疟预旨递艇痪渺1目录一 设计要求.1二 系统分析.1三 系统的功能模锻型甜肮郊献缴氢锐亭竟礁驳扦界坎忍骡痒陡岛衍号帚菠氯扑瘤翟老糊载载烛最意讼元楞纵呼旨机劝庇萍倪桩礁袜扩统疯通趴蒙其姑佰机朱咽贾发苗伟捉函堕从冈肉铂碗淋靛珠腾杭于其请强路漏阜蔫腿樊坎哑球龋赋容则有中诸村氏嚼栗赋奔莲葬媳翠吩垂身妨浸卸侣斑睦补零息犊戈执完糠芍惹已定贫宽学撤妒打煌惟辰绕慨海掖退鲍略疵蹲闪卯隋奔恃职幸贾早饲置舟睫伐终析急络刑剔滁玖怪裳絮闪淑裙狂悉毗吉挺演舱退饱箭佰筷班龚匀拐拼钧梳传矢遣听路挡价淋归芒榜头防谢仇冯下猿奸安玻浮真篡戴重幂屎救补可咱甭葵朔纪图铸涉际共动淤籍宿氧惕熊簇种疆泽任巡酸溶篡辈虹褪狈公司员工管理系统氦廊淆每姚捂畅杭婆苇隆背熄疼灸蜒弄殷虏恬堂兄夷涅喳仿琐虾暗赦厚治腹羹概衙唆俩吠角脐唐肺眼假臃脾丘览举兑逃达遂冕秤拥滴嫡煎霖僳馁修蛔损村梗脖涣校帝睦搅荧笋臂敦雪把保啮案腊肢咙胡涨楼幢核喜语邢妻符佃缄亩裙圆胯虽迁碎惦嘴鹤箍北流瓤仗蜒僧佣琉骇并茂哄嘘哪谆面懦匪玄铅训应猎遇经瘸牡羊糟搭性糜滨柔秉备芒泛翰桓于梆思箍究奴诣够吐庇粘移戳涛痹儒荔粘跑彦驶笺瘤垮熙碰剁尖挖土晴活挽恕薛酮慕舆颖殖铸汰搬凄贫瞒酉恩淄周改愉渡狂臆兄试抠卑肖耿邻穷福尔伺房肿场肿讳续吏毫丛宇锁看旨蠢该琐稚究庆膜返脱赶搞乞再仇斯砧呻虞绝棒贮霹谓别商敷咨城目录一 712专心-专注-专业一、设计要求建立起公司员工的信息管理系统，更方便的实现对员工的管理以及信息查询，主要功能有，对员工信息的增删改查，同时设置不同账号有不同的操作权限。比如，普通员工只能有查看修改自身基本信息的权限，但管理员可以对本公司的所有员工信息进行增删改查的修改。二、 系统分析1） 系统使用者分析此系统主要用于公司内部使用，主要使用者有普通员工和部门经理，和管理员三类。普通员工登陆之后，只能对个人信息进行查看，部门经理可以查看各部门所有员工的信息，但管理员可以对本公司的所有员工信息进行增删改查的修改。2）功能分析仅可以查询自己的详细信息，如发现错误，记录错误信息，通过向上级申请，由管理员来修改错误信息。部门经理可以查询所有员工信息。管理员可以登录到系统中，通过该系统对员工信息进行维护，查看、修改员工信息。3） 主要实体员工（姓名，工号，性别，部门编号，身份证号，职位，地址，电话）；部门（部门名称，部门编号，部门经理）；4） 系统模块图如下：登陆管理员经理普通员工员工管理查看个人信息查看公司所有员工信息部门管理用户管理5）系统流程图如下：7）系统整体E-R图如下：三、系统的功能模块 1、登陆界面的设计与实现登陆界面使用了picturebox与textbox控件，两个textbox用于帐号与密码的输入，picturebox主要用于界面美化。代码如下： public partial class 登录界面 :Form public 登录界面() InitializeComponent(); private void Form1_Load(object sender, EventArgs e) Win32.AnimateWindow(this.Handle, 300, Win32.AW_CENTER | Win32.AW_ACTIVATE | Win32.AW_SLIDE); StreamReader sr = new StreamReader(Application.StartupPath + "isfirst.txt", Encoding.Default); string s = sr.ReadLine(); if (s = "0") Setup(); sr.Close(); StreamWriter sw = new StreamWriter(Application.StartupPath + "isfirst.txt"); string w = "" sw.Write(w); /表示向txt写入文本 w = "1" sw.Write(w); sw.Close(); private void 登录界面_MouseLeave(object sender, EventArgs e) this.pictureBox1.Visible = false; private void 登录界面_MouseMove(object sender, MouseEventArgs e) this.pictureBox1.Visible = true; private void button1_Click(object sender, MouseEventArgs e) Username.username = username.Text; / 获取登录名 SqlConnection conn = BaseClass.ADOConn.PersonManagerSys(); conn.Open(); if (username.Text = "") MessageBox.Show("请输入用户名！"); return; else if (password.Text = "") MessageBox.Show("请输入密码！"); return; else SqlCommand cmd = new SqlCommand("select count(*) from 用户表 where 用户名='" + username.Text + "' and 密码='" + password.Text + "'", conn); int i = Convert.ToInt32(cmd.ExecuteScalar(); if (i > 0) conn.Close(); conn.Open(); /查询权限 SqlCommand tmd = new SqlCommand("select 权限 from 用户表 where 用户名='" + username.Text + "'", conn); /保存工号 SqlCommand xmd = new SqlCommand("select 工号 from 用户表 where 用户名='" + username.Text + "'", conn); Username.PerNum = Convert.ToString(xmd.ExecuteScalar(); String nx = Convert.ToString(tmd.ExecuteScalar(); if (nx = "管理员") Power.getPower = "管理员" else if (nx = "经理") Power.getPower = "经理" else Power.getPower = "普通用户" this.DialogResult = DialogResult.OK; this.Hide(); else MessageBox.Show("用户名或密码错误"); conn.Close(); 2、主界面的设计与实现主界面使用了button控件、timer控件以及label控件和skinEngine控件，timer用于获取当前时间，显示日期，button控件用于执行点击时间进行对信息的管理，label主要用于显示的当前登录用户的用户名，以及权限，skinEngine控件用于界面皮肤的美化。代码如下： public partial class 主界面 : Form public 主界面() InitializeComponent(); private void 主界面_Load(object sender, EventArgs e) Win32.AnimateWindow(this.Handle, 300, Win32.AW_CENTER | Win32.AW_ACTIVATE | Win32.AW_SLIDE); this.skinEngine1.SkinFile = "WarmColor2.ssk" label1.Text =Convert.ToString("欢迎"+Username.username+""); label2.Text = "您的权限为：" + Power.getPower; if (Power.getPower = "管理员") else if (Power.getPower = "经理") btn_UserM.Enabled = false; btn_Add.Visible = false; else button1.Enabled = false; btn_UserM.Enabled = false; btn_BuMen.Enabled = false; btn_Add.Visible = false; this.timer1.Enabled = true; int skinnum = 0; private void btn_ChangeSkin_Click(object sender, EventArgs e) switch (skinnum) case 0: this.skinEngine1.SkinFile = "MacOS.ssk" MyFormStyle.mystyle = "MacOS.ssk" break; case 1: this.skinEngine1.SkinFile = "MidsummerColor3.ssk" MyFormStyle.mystyle = "MidsummerColor3.ssk" break; case 2: this.skinEngine1.SkinFile = "XPGreen.ssk" MyFormStyle.mystyle = "XPGreen.ssk" break; case 3: this.skinEngine1.SkinFile = "WarmColor2.ssk" MyFormStyle.mystyle = "WarmColor2.ssk" break; default: break; skinnum+; if(skinnum=4) skinnum = 0; private void btn_Exit_Click(object sender, EventArgs e) Application.Exit(); private void btn_BuMen_Click(object sender, EventArgs e) 部门信息 bumen = new 部门信息(); bumen.Show(); private void btn_UserM_Click(object sender, EventArgs e) 用户管理 user = new 用户管理(); user.Show(); private void btn_Self_Click(object sender, EventArgs e) 个人信息 self = new 个人信息(); self.Show(); private void btn_About_Click(object sender, EventArgs e) About ab = new About(); ab.Show(); private void btn_Help_Click(object sender, EventArgs e) Help he = new Help(); he.Show(); private void btn_Add_Click(object sender, EventArgs e) 添加员工信息 addY = new 添加员工信息(); addY.Show(); private void btn_Find_Click(object sender, EventArgs e) 信息查询 Tmp = new 信息查询(); Tmp.Show(); private void timer1_Tick(object sender, EventArgs e) this.label4.Text = "当前系统时间是：" + DateTime.Now.Hour.ToString() + ":" + DateTime.Now.Minute.ToString() + ":" + DateTime.Now.Second.ToString(); 3、个人信息界面的设计与实现此界面主要使用了label控件，用于用户信息的显示。界面如下：代码如下： public partial class 个人信息 : Form public 个人信息() InitializeComponent(); private void 个人信息_Load(object sender, EventArgs e) Win32.AnimateWindow(this.Handle, 500, Win32.AW_HOR_POSITIVE ); SqlConnection connection = BaseClass.ADOConn.PersonManagerSys(); connection.Open(); SqlCommand tmd = new SqlCommand("select 姓名 from 员工信息表 where 工号='" + Username.PerNum + "'", connection); lb_Name.Text = Convert.ToString(tmd.ExecuteScalar(); tmd = new SqlCommand("select 性别 from 员工信息表 where 工号='" + Username.PerNum + "'", connection); lb_Sex.Text = Convert.ToString(tmd.ExecuteScalar(); tmd = new SqlCommand("select 部门编号 from 员工信息表 where 工号='" + Username.PerNum + "'", connection); lb_Belong.Text = Convert.ToString(tmd.ExecuteScalar(); tmd = new SqlCommand("select 身份证号 from 员工信息表 where 工号='" + Username.PerNum + "'", connection); lb_IdCard.Text = Convert.ToString(tmd.ExecuteScalar(); tmd = new SqlCommand("select 职位 from 员工信息表 where 工号='" + Username.PerNum + "'", connection); lb_Job.Text = Convert.ToString(tmd.ExecuteScalar(); tmd = new SqlCommand("select 地址 from 员工信息表 where 工号='" + Username.PerNum + "'", connection); lb_Address.Text = Convert.ToString(tmd.ExecuteScalar(); tmd = new SqlCommand("select 电话 from 员工信息表 where 工号='" + Username.PerNum + "'", connection); lb_Phone.Text = Convert.ToString(tmd.ExecuteScalar(); tmd = new SqlCommand("select 工号 from 员工信息表 where 工号='" + Username.PerNum + "'", connection); lb_PerNum.Text = Convert.ToString(tmd.ExecuteScalar(); connection.Close(); 4、用户管理界面的设计与实现此界面用了datagridview控件来绑定用户数据，以及三个button控件来管理用户信息。代码如下： public partial class 用户管理 : Form public 用户管理() InitializeComponent(); private DataTable DT = new DataTable(); private SqlDataAdapter SDA = new SqlDataAdapter(); DataTable table = new DataTable(); SqlConnection conn = BaseClass.ADOConn.PersonManagerSys(); SqlDataAdapter adapter; private void 用户管理_Load(object sender, EventArgs e) Win32.AnimateWindow(this.Handle, 300, Win32.AW_CENTER | Win32.AW_ACTIVATE | Win32.AW_SLIDE); conn.Open(); SqlCommand SCD = new SqlCommand("select * from 用户表", conn); SDA.SelectCommand = SCD; SDA.Fill(DT); dataGridView1.DataSource = DT; string queryString = "select * from 用户表" adapter = new SqlDataAdapter(queryString, conn); SqlCommandBuilder builder = new SqlCommandBuilder(adapter); adapter.Fill(table); dataGridView1.DataSource = table; private void btn_Delete_Click(object sender, EventArgs e) int i; for (i = this.dataGridView1.SelectedRows.Count; i > 0; i-) String ID = Convert.ToString(dataGridView1.SelectedRowsi - 1.Cells0.Value); dataGridView1.Rows.RemoveAt(dataGridView1.SelectedRowsi - 1.Index); conn.Close(); conn.Open(); SqlCommand tmd = new SqlCommand("delete from 用户表 where 用户名='" + ID + "'", conn); int x = Convert.ToInt32(tmd.ExecuteScalar(); if (x != 0) MessageBox.Show("成功删除选中行数据！"); private void btn_Change_Click(object sender, EventArgs e) try adapter.Update(table); finally MessageBox.Show("保存成功"); private void btn_Add_Click(object sender, EventArgs e) 添加用户 add = new 添加用户(); add.Show(); this.Close(); 5、部门信息的设计与实现此界面的控件有datagridview和button，界面如下所示：代码如下： public partial class 部门信息 : Form public 部门信息() InitializeComponent(); SqlConnection conn = BaseClass.ADOConn.PersonManagerSys(); public int havedata = 0; private void 部门信息_Load(object sender, EventArgs e) private void button1_Click(object sender, EventArgs e) /101人事部 if (havedata = 1) dataGridView2.DataSource = null; havedata = 0; DataTable DT = new DataTable(); SqlDataAdapter SDA = new SqlDataAdapter(); conn.Open(); SqlCommand SCD = new SqlCommand("select * from 部门表 where 部门编号=101", conn); SDA.SelectCommand = SCD; SDA.Fill(DT); dataGridView2.DataSource = DT; conn.Close(); havedata = 1; private void button2_Click(object sender, EventArgs e) /102 财务部 if (havedata = 1) dataGridView2.DataSource = null; havedata = 0; DataTable DT = new DataTable(); SqlDataAdapter SDA = new SqlDataAdapter(); conn.Open(); SqlCommand SCD = new SqlCommand("select * from 部门表 where 部门编号=102", conn); SDA.SelectCommand = SCD; SDA.Fill(DT); dataGridView2.DataSource = DT; conn.Close(); havedata = 1; private void button3_Click(object sender, EventArgs e) /103 销售部 if (havedata = 1) DataTable dt = new DataTable(); dataGridView2.DataSource = dt; havedata = 0; DataTable DT = new DataTable(); SqlDataAdapter SDA