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  • 大小: 2.16MB
    文件類型: .rar
    金幣: 2
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    發(fā)布日期: 2023-09-12
  • 語言: C#
  • 標(biāo)簽: 源代碼??源碼??系統(tǒng)??

資源簡介

企業(yè)人事管理系統(tǒng)（c#.net SQL 含數(shù)據(jù)庫 源代碼） 企業(yè)人事管理系統(tǒng)（c#.net SQL 含數(shù)據(jù)庫 源代碼）

資源截圖

代碼片段和文件信息 

using?System;
using?System.Collections.Generic;
using?System.Text;
using?System.Data.SqlClient;
using?System.Windows.Forms;

namespace?s1xiangmu
{
????class?common
????{
????????static?SqlConnection?conn?=?DBHelper.conn;

????????public?static?bool?UpdateSQL（string?sql）
????????{
????????????try
????????????{
????????????????if?（conn?!=?null）
????????????????????conn.Close（）;
????????????????
????????????????//2）打開連接??---門
????????????????conn.Open（）;
????????????????//3）命令對象?---取什么
????????????????SqlCommand?cmd?=?new?SqlCommand（sql?conn）;
????????????????//4）執(zhí)行--
????????????????int?i?=?cmd.ExecuteNonQuery（）;
????????????????if?（i?>?0）
????????????????{
????????????????????return?true;
????????????????}
????????????????else
????????????????{
????????????????????return?false;
????????????????}
????????????}
????????????catch?（Exception?ex）
????????????{

????????????????MessageBox.Show（“異常：“?+?ex.InnerException）;
????????????}
????????????finally
????????????{

????????????????//5）關(guān)閉連接??---門
????????????????conn.Close（）;
????????????}

????????????return?false;
????????}

????????///?
????????///?查詢（根據(jù)條件/所有）
????????///?
????????///?
????????///?
????????public?static?SqlDataReader?FindSQL（string?sql）
????????{
????????????try
????????????{
????????????????//1）獲得連接對象?--班主任
????????????????SqlConnection?conn?=?DBHelper.conn;
????????????????if?（conn?!=?null）
????????????????????conn.Close（）;
????????????????//2）打開連接??---門
????????????????conn.Open（）;
????????????????//3）命令對象?---取什么
????????????????SqlCommand?cmd?=?new?SqlCommand（sql?conn）;
????????????????//4）執(zhí)行--返回是集合對象
????????????????SqlDataReader?data?=?cmd.ExecuteReader（）;
????????????????return?data;

????????????}
????????????catch?（Exception?ex）
????????????{

????????????????MessageBox.Show（“異常：“?+?ex.Message）;
????????????}
????????????//finally
????????????//{

????????????//????//5）關(guān)閉連接??---門
????????????//????conn.Close（）;
????????????//}

????????????return?null;

????????}


????????///?
????????///?查詢（個(gè)數(shù)）
????????///?
????????///?
????????///?
????????public?static?bool?FindSingleSQL（string?sql）
????????{
????????????try
????????????{
????????????????//1）獲得連接對象?--班主任
????????????????SqlConnection?conn?=?DBHelper.conn;
????????????????//2）打開連接??---門
????????????????conn.Open（）;
????????????????//3）命令對象?---取什么
????????????????SqlCommand?cmd?=?new?SqlCommand（sql?conn）;
????????????????//4）執(zhí)行--
????????????????int?i?=?（int）cmd.ExecuteScalar（）;
????????????????if?（i?>?0）
????????????????{
????????????????????return?true;
????????????????}

????????????}
????????????catch?（Exception?ex）
????????????{

????????????????MessageBox.Show（“異常：“?+?ex.Message）;
????????????}
????????????finally
????????????{
????????????????conn.Close（）;??//關(guān)閉連接
???

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????3145728??2010-01-11?15:51??S1項(xiàng)目C#\s1xiangmu.mdf

?????文件????1048576??2010-01-11?15:51??S1項(xiàng)目C#\s1xiangmu_log.ldf

?????文件????????397??2009-01-18?15:11??S1項(xiàng)目C#\sixiangmu\s1xiangmu\app.config

?????文件?????319488??2010-01-08?13:17??S1項(xiàng)目C#\sixiangmu\s1xiangmu\bin\Debug\s1xiangmu.exe

?????文件????????397??2009-01-18?15:11??S1項(xiàng)目C#\sixiangmu\s1xiangmu\bin\Debug\s1xiangmu.exe.config

?????文件?????251392??2010-01-08?13:17??S1項(xiàng)目C#\sixiangmu\s1xiangmu\bin\Debug\s1xiangmu.pdb

?????文件???????5632??2005-11-11?22:25??S1項(xiàng)目C#\sixiangmu\s1xiangmu\bin\Debug\s1xiangmu.vshost.exe

?????文件????????397??2009-01-18?15:11??S1項(xiàng)目C#\sixiangmu\s1xiangmu\bin\Debug\s1xiangmu.vshost.exe.config

?????文件???????3169??2009-12-29?17:00??S1項(xiàng)目C#\sixiangmu\s1xiangmu\common.cs

?????文件????????433??2009-12-17?17:46??S1項(xiàng)目C#\sixiangmu\s1xiangmu\DBHelper.cs

?????文件????????443??2009-12-17?20:43??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmdate.cs

?????文件???????1847??2009-12-17?20:43??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmdate.Designer.cs

?????文件???????5814??2009-12-17?20:43??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmdate.resx

?????文件???????2087??2009-01-18?13:58??S1項(xiàng)目C#\sixiangmu\s1xiangmu\Frmdenglu.cs

?????文件???????5274??2009-12-17?20:45??S1項(xiàng)目C#\sixiangmu\s1xiangmu\Frmdenglu.Designer.cs

?????文件???????5814??2009-12-17?20:45??S1項(xiàng)目C#\sixiangmu\s1xiangmu\Frmdenglu.resx

?????文件???????8399??2009-12-22?18:13??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmhetong.cs

?????文件??????21082??2009-12-22?18:13??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmhetong.Designer.cs

?????文件???????6848??2009-12-22?15:21??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmhetong.resx

?????文件???????1285??2009-12-21?15:21??S1項(xiàng)目C#\sixiangmu\s1xiangmu\Frmjiemian.cs

?????文件???????3511??2009-12-21?15:21??S1項(xiàng)目C#\sixiangmu\s1xiangmu\Frmjiemian.Designer.cs

?????文件?????108141??2009-12-21?15:21??S1項(xiàng)目C#\sixiangmu\s1xiangmu\Frmjiemian.resx

?????文件???????2203??2009-01-18?15:36??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmma.cs

?????文件??????12707??2009-01-18?15:17??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmma.Designer.cs

?????文件???????6412??2009-01-18?15:17??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmma.resx

?????文件???????4271??2009-12-30?12:12??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmminzu.cs

?????文件???????8287??2009-12-30?11:52??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmminzu.Designer.cs

?????文件???????5814??2009-12-30?11:52??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmminzu.resx

?????文件??????18858??2010-01-11?15:50??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmrenshi.cs

?????文件??????37782??2009-12-29?17:26??S1項(xiàng)目C#\sixiangmu\s1xiangmu\frmrenshi.Designer.cs

............此處省略146個(gè)文件信息

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