C#公司員工管理系統(tǒng)實訓報告.docVIP

網(wǎng)絡協(xié)議編程設計C#實訓課程項目報告公司管理系統(tǒng)，自己做的，除了數(shù)據(jù)庫不能發(fā)其他源代碼都有（實訓設計）一、實訓題目：公司員工管理系統(tǒng)二、實訓意義：通過此次實訓，讓我們進一步了解c#應用程序開發(fā)的過程，同時也讓我們對前面所學的知識付出實踐，達到熟練掌握、綜合性應用的目的。三、實訓內(nèi)容：1、項目分析：1)員工信息管理 2)員工考勤管理2、項目設計首先，我們必須建立一個登錄系統(tǒng)和八個子系統(tǒng)。登錄系統(tǒng)：用戶在登陸后可以進行權限操作管理。員工信息管理系統(tǒng)：對員工信息進行查詢、修改、添加、刪除。員工考勤管理系統(tǒng)：對員工考勤信息進行查詢、修改、添加、刪除。使用SQL SERVER2005建立YGGL數(shù)據(jù)庫，其中包括：用戶表員工信息表員工考勤表四、項目的實現(xiàn)1、使用SQL2005創(chuàng)建YGGL數(shù)據(jù)庫。2、分別在SQL2005的YGGL數(shù)據(jù)庫下創(chuàng)建admin表、employee_info表、attendance表，其代表用戶表、員工信息表、員工考勤表。1) 用戶信息表：CREATE TABLE dbo.admin( name varchar(50) COLLATE Chinese_PRC_CI_AS NOT NULL, pwd varchar(50) COLLATE Chinese_PRC_CI_AS NOT NULL) ON PRIMARYGO2) 員工信息表CREATE TABLE dbo.employee_info( userid int NOT NULL, name char(10) COLLATE Chinese_PRC_CI_AS NOT NULL, sex char(10) COLLATE Chinese_PRC_CI_AS NOT NULL, workyear varchar(2) COLLATE Chinese_PRC_CI_AS NULL, phone varchar(50) COLLATE Chinese_PRC_CI_AS NULL, addr varchar(50) COLLATE Chinese_PRC_CI_AS NULL, CONSTRAINT PK_employee info PRIMARY KEY CLUSTERED ( userid ASC)WITH (IGNORE_DUP_KEY = OFF) ON PRIMARY) ON PRIMARYGO2) 員工考勤表CREATE TABLE dbo.attendance( userid int NOT NULL, leave int NULL, travel int NULL, absent int NULL, CONSTRAINT PK_attendance PRIMARY KEY CLUSTERED ( userid ASC)WITH (IGNORE_DUP_KEY = OFF) ON PRIMARY) ON PRIMARY3、使用C#進行窗口設計（源代碼）1)登錄系統(tǒng)：private void btnloginOK_Click_1(object sender, EventArgs e) SqlConnection dbConnection = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); SqlDataReader dataReader; string sqlString = SELECT name,pwd FROM admin; string loginPassWord = ; dbConnection.Open(); SqlCommand dbCommand = new SqlCommand(sqlString, dbConnection); dataReader = dbCommand.ExecuteReader(); try if (dataReader.HasRows) dataReader.Read(); LoginName = dataReadername.ToString(); loginPassWord = dataReaderpwd.ToString(); catch (Exception e1) MessageBox.Show(e1.Message, 登陸出錯); dataReader.Close(); if (LoginName = textBox1.Text & loginPassWord = textBox2.Text) this.Hide(); Main frm1 = new Main(); frm1.ShowDialog(); else MessageBox.Show(請輸入正確的用戶名或者密碼！, 登陸出錯); LoginName = null; 2)員工信息查詢系統(tǒng)：查詢：private void btnDemand_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); if (rdbid.Checked = true) sda = new SqlDataAdapter(select * from employee_info where userid=+textChecked.Text.Trim()+, conn); ds = new DataSet(); sda.Fill(ds,employee_info); if (rdbname.Checked = true) sda = new SqlDataAdapter(select * from employee_info where name= + textChecked.Text.Trim() + , conn); ds = new DataSet(); sda.Fill(ds, employee_info); else dataGridView1.DataSource = ds.Tables0; 3)員工考勤管理系統(tǒng)：查詢：private void btnDemand1_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(select * from attendance where userid= + textChecked1.Text.Trim() + , conn); ds = new DataSet(); sda.Fill(ds, attendance); dataGridView2.DataSource = ds.Tables0; 修改：private void btnDemand2_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(update attendance set leave= + textleave.Text.Trim() + ,travel= + texttravel.Text.Trim() + , absent= + textabsent.Text.Trim() + where userid= + textChecked1.Text.Trim() + , conn); ds = new DataSet(); sda.Fill(ds, attendance); 4)新窗體：添加窗體：using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Data.SqlClient;namespace WindowsApplication1 public partial class insert : Form public insert() InitializeComponent(); private void insert_Load(object sender, EventArgs e) SqlDataAdapter sda; SqlConnection conn; DataSet ds; private void btnDemand5_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(insert into employee_info values( + textuserid1.Text.Trim() + , + textname1.Text.Trim() + , + textsex1.Text.Trim() + , + textworkyear1.Text.Trim() + , + textphone1.Text.Trim() + , + textaddr1.Text.Trim() + ), conn); ds = new DataSet(); sda.Fill(ds, attendance); private void btnresult2_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(select * from employee_info , conn); ds = new DataSet(); sda.Fill(ds, attendance); dataGridView1.DataSource = ds.Tables0; 修改窗體：using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Data.SqlClient;namespace WindowsApplication1 public partial class Update : Form public Update() InitializeComponent(); private void Update_Load(object sender, EventArgs e) private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e) SqlDataAdapter sda; SqlConnection conn; DataSet ds; private void btnDemand3_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(select * from employee_info where userid= + textChecked2.Text.Trim() + , conn); ds = new DataSet(); sda.Fill(ds, attendance); dataGridView1.DataSource = ds.Tables0; private void btnDemand4_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(update employee_info set name= + textname.Text.Trim() + ,sex= + textsex.Text.Trim() + , workyear= + textworkyear.Text.Trim() + ,phone= + textphone.Text.Trim() + ,addr= + textaddr.Text.Trim() + where userid= + textChecked2.Text.Trim() + , conn); ds = new DataSet(); sda.Fill(ds, attendance); private void btnresult1_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(select * from employee_info where userid= + textChecked2.Text.Trim() + , conn); ds = new DataSet(); sda.Fill(ds, attendance); dataGridView1.DataSource = ds.Tables0; 刪除窗體：using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Data.SqlClient;namespace WindowsApplication1 public partial class delete : Form public delete() InitializeComponent(); private void delete_Load(object sender, EventArgs e) private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e) SqlDataAdapter sda; SqlConnection conn; DataSet ds; private void btnDemand6_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(select * from employee_info where userid= + textChecked2.Text.Trim() + , conn); ds = new DataSet(); sda.Fill(ds, attendance); dataGridView1.DataSource = ds.Tables0; private void btnDemand7_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(delete from employee_info where userid= + textChecked2.Text.Trim() + , conn); ds = new DataSet(); sda.Fill(ds, attendance); private void btnDemand8_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(select * from employee_info , conn); ds = new DataSet(); sda.Fill(ds, attendance); dataGridView1.DataSource = ds.Tables0; 5)員工信息管理系統(tǒng)：修改：private void btnupdate_Click(object sender, EventArgs e) Update frm2 = new Update(); frm2.ShowDialog(); private void btnDemand3_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(select * from employee_info where userid= + t extChecked2.Text.Trim() + , conn); ds = new DataSet(); sda.Fill(ds, attendance); dataGridView1.DataSource = ds.Tables0; private void btnDemand4_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(update employee_info set name= + textname.Text.Trim() + ,sex= + textsex.Text.Trim() + , workyear= + textworkyear.Text.Trim() + ,phone= + textphone.Text.Trim() + ,addr= + textaddr.Text.Trim() + where userid= + textChecked2.Text.Trim() + , conn); ds = new DataSet(); sda.Fill(ds, attendance); 添加：private void btninsert_Click(object sender, EventArgs e) insert frm2 = new insert(); frm2.ShowDialog(); private void btnDemand5_Click(object sender, EventArgs e) conn = new SqlConnection(server=.;database=YGGL;uid=sa;pwd=); sda = new SqlDataAdapter(insert into employee_inf