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  • 大小: 1.33MB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發(fā)布日期: 2023-10-11
  • 語言: C#
  • 標(biāo)簽: 課程設(shè)計??C#??

資源簡介

項目采用C#語言編寫,數(shù)據(jù)庫采用SQL server2017,項目總共分為7大功能。壓縮包包含源代碼、數(shù)據(jù)庫備份和導(dǎo)入數(shù)據(jù)庫的部分?jǐn)?shù)據(jù)。

資源截圖

代碼片段和文件信息

using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;
using?System.Data.SqlClient;//連接SQLServer?數(shù)據(jù)庫專用
using?System.Collections;?

namespace?QYXSGLXT
{
????public?partial?class?CHXX?:?Form
????{
????????public?CHXX()
????????{
????????????InitializeComponent();

????????????//comboBox1綁定數(shù)據(jù)源
????????????ArrayList?list?=?new?ArrayList();
????????????String?connsql?=?“server=余遠(yuǎn)嵐\\SQLEXPRESS;database=企業(yè)銷售管理系統(tǒng);integrated?security=SSPI“;?//?數(shù)據(jù)庫連接字符串database設(shè)置為自己的數(shù)據(jù)庫名,以Windows身份驗證
????????????try
????????????{
????????????????using?(SqlConnection?conn?=?new?SqlConnection())//實例化鏈接
????????????????{
????????????????????conn.ConnectionString?=?connsql;
????????????????????conn.Open();?//?打開數(shù)據(jù)庫連接
????????????????????SqlDataAdapter?sda?=?new?SqlDataAdapter(“select?產(chǎn)品編號?from?產(chǎn)品信息“?conn);
????????????????????DataSet?ds?=?new?DataSet();
????????????????????sda.Fill(ds);
????????????????????DataTable?dt?=?ds.Tables[0];
????????????????????foreach?(DataRow?dr?in?dt.Rows)
???????????????????{
?????????????????????????//dr[0]表示取結(jié)果的第一列,dr[1]就是第二列
?????????????????????????list.Add(dr[0].ToString().Trim());
????????????????????}
????????????????????comboBox1.DataSource?=?list;
????????????????????conn.Close();
????????????????}
????????????}
????????????catch?(Exception?ex)
????????????{
????????????????MessageBox.Show(“錯誤信息:“?+?ex.Message?“出現(xiàn)錯誤“);
????????????}
????????}

????????private?void?button6_Click(object?sender?EventArgs?e)
????????{
????????????Form?f?=?new?CPGL();
????????????f.Show();
????????????this.Hide();
????????}

????????private?void?button5_Click(object?sender?EventArgs?e)
????????{
????????????Form?f?=?new?Form1();
????????????f.Show();
????????????this.Hide();
????????}

????????private?void?button7_Click(object?sender?EventArgs?e)
????????{
????????????textBox1.Clear();
????????????textBox2.Clear();
????????????comboBox1.Text?=?““;
????????????textBox4.Clear();
????????????dtpCsrq.Text?=?““;
????????????textBox5.Clear();
????????????textBox6.Clear();
????????????textBox7.Clear();
????????????textBox8.Clear();
????????????textBox9.Clear();
????????????textBox10.Clear();
????????}

????????private?void?button8_Click(object?sender?EventArgs?e)
????????{
????????????textBox8.Text?=?Convert.ToString(Convert.ToInt32(this.textBox6.Text)?*?Convert.ToInt32(this.textBox7.Text));
????????????String?connsql?=?“server=余遠(yuǎn)嵐\\SQLEXPRESS;database=企業(yè)銷售管理系統(tǒng);integrated?security=SSPI“;?//?數(shù)據(jù)庫連接字符串database設(shè)置為自己的數(shù)據(jù)庫名,以Windows身份驗證
????????????try
????????????{
????????????????using?(SqlConnection?conn?=?new?SqlConnection())
????????????????{
????????????????????conn.ConnectionString?=?connsql;
????????????????????conn.Open();?//?打開數(shù)據(jù)庫連接

????????????????????//查詢庫存信息
????????????????????string?sq0?=?“select?庫存?from?產(chǎn)品信息?wh

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-01-20?18:21??企業(yè)銷售管理系統(tǒng)\
?????目錄???????????0??2020-01-20?18:20??企業(yè)銷售管理系統(tǒng)\數(shù)據(jù)庫備份\
?????文件?????2699264??2020-01-20?18:19??企業(yè)銷售管理系統(tǒng)\數(shù)據(jù)庫備份\企業(yè)銷售管理系統(tǒng).bak
?????目錄???????????0??2020-01-20?18:10??企業(yè)銷售管理系統(tǒng)\用于導(dǎo)入數(shù)據(jù)庫的Excel\
?????文件?????????165??2019-03-06?10:11??企業(yè)銷售管理系統(tǒng)\用于導(dǎo)入數(shù)據(jù)庫的Excel\~$進(jìn)貨信息.xlsx
?????文件??????150924??2019-03-05?16:36??企業(yè)銷售管理系統(tǒng)\用于導(dǎo)入數(shù)據(jù)庫的Excel\供應(yīng)商.xlsx
?????文件??????164114??2019-03-07?08:47??企業(yè)銷售管理系統(tǒng)\用于導(dǎo)入數(shù)據(jù)庫的Excel\出貨信息.xlsx
?????文件??????203132??2019-03-05?16:36??企業(yè)銷售管理系統(tǒng)\用于導(dǎo)入數(shù)據(jù)庫的Excel\經(jīng)銷商.xlsx
?????文件??????165878??2019-03-05?10:48??企業(yè)銷售管理系統(tǒng)\用于導(dǎo)入數(shù)據(jù)庫的Excel\職員信息.xlsx
?????文件??????172395??2019-03-05?16:36??企業(yè)銷售管理系統(tǒng)\用于導(dǎo)入數(shù)據(jù)庫的Excel\進(jìn)貨信息.xlsx
?????目錄???????????0??2020-01-20?18:21??企業(yè)銷售管理系統(tǒng)\程序源碼\
?????目錄???????????0??2020-01-20?18:10??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\
?????目錄???????????0??2020-01-20?18:10??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\
?????文件?????????187??2019-02-25?14:47??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\App.config
?????文件???????19585??2019-03-07?09:58??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CHXX.Designer.cs
?????文件????????6931??2019-03-07?10:01??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CHXX.cs
?????文件????????5817??2019-03-07?09:58??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CHXX.resx
?????文件????????8061??2019-03-07?09:58??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CPCX.Designer.cs
?????文件????????4314??2019-03-07?09:58??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CPCX.cs
?????文件????????5817??2019-03-07?09:58??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CPCX.resx
?????文件????????5087??2019-03-07?09:50??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CPGL.Designer.cs
?????文件????????1072??2019-03-07?09:50??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CPGL.cs
?????文件????????5817??2019-03-07?09:50??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CPGL.resx
?????文件???????13191??2019-03-07?10:05??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CPXX.Designer.cs
?????文件????????2523??2019-03-07?10:05??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CPXX.cs
?????文件????????5817??2019-03-07?10:05??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CPXX.resx
?????文件????????5733??2019-03-07?09:50??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CXGL.Designer.cs
?????文件????????1243??2019-03-07?09:50??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CXGL.cs
?????文件????????5817??2019-03-07?09:50??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\CXGL.resx
?????文件????????6997??2019-03-06?22:12??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\DLJM.Designer.cs
?????文件????????1530??2019-03-06?22:12??企業(yè)銷售管理系統(tǒng)\程序源碼\QYXSGLXT\QYXSGLXT\DLJM.cs
............此處省略97個文件信息

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