POS machine Csharp_inventory_management_system

using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data.SqlClient;

namespace Csharp_Project
{
    class Categorie
    {
        public DataTable getCategories（）
        {
            DB db = new DB（）;
            DataTable tab = new DataTable（）;
            tab = db.getData（“spr_get_Categories“ null）;
            db.closeConnection（）;
            return tab;
        }

        public void insertCategory（string name）
        {

            DB db = new DB（）;
            db.openConnection（）;
            SqlParameter[] parameters = new SqlParameter[1];

            parameters[0] = new SqlParameter（“@cat_name“ SqlDbType.VarChar）;
            parameters[0].Value = name

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        187  2016-07-24 03:22  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\App.config

     文件     542208  2016-08-07 04:29  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\bin\Debug\Csharp_Project.exe

     文件        187  2016-07-24 03:22  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\bin\Debug\Csharp_Project.exe.config

     文件     210432  2016-08-07 04:29  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\bin\Debug\Csharp_Project.pdb

     文件      23168  2016-08-07 12:25  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\bin\Debug\Csharp_Project.vshost.exe

     文件        187  2016-07-24 03:22  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\bin\Debug\Csharp_Project.vshost.exe.config

     文件        490  2010-03-17 22:39  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\bin\Debug\Csharp_Project.vshost.exe.manifest

     文件    4055040  2016-03-17 00:53  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\bin\Debug\itextsharp.dll

     文件    3152498  2016-03-17 00:53  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\bin\Debug\itextsharp.xml

     文件       2429  2016-07-27 05:48  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\Categorie.cs

     文件      11017  2016-08-03 09:09  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\Csharp_Project.csproj

     文件       3222  2016-07-27 11:43  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\Customer.cs

     文件       2046  2016-07-25 05:31  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\DB.cs

     文件       1454  2016-08-07 03:10  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_ADD_NEW_CATEGORIE.cs

     文件       7532  2016-08-07 03:09  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_ADD_NEW_CATEGORIE.Designer.cs

     文件       5817  2016-08-07 03:09  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_ADD_NEW_CATEGORIE.resx

     文件       3994  2016-08-07 03:12  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_ALL_ORDERS.cs

     文件       5691  2016-08-03 09:10  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_ALL_ORDERS.Designer.cs

     文件       5817  2016-08-03 09:10  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_ALL_ORDERS.resx

     文件       3383  2016-08-07 03:16  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_CUSTOMER_ORDERS.cs

     文件       7373  2016-08-04 00:40  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_CUSTOMER_ORDERS.Designer.cs

     文件       5817  2016-08-04 00:40  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_CUSTOMER_ORDERS.resx

     文件       1451  2016-08-07 03:17  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_HOME.cs

     文件       5669  2016-08-07 03:17  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_HOME.Designer.cs

     文件       6015  2016-08-07 03:17  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_HOME.resx

     文件       2339  2016-08-07 03:19  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_LOGIN.cs

     文件       5566  2016-07-25 00:44  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_LOGIN.Designer.cs

     文件       5817  2016-07-25 00:44  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_LOGIN.resx

     文件       7313  2016-08-07 03:04  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_MANAGE_CATEGORIES.cs

     文件      17661  2016-08-03 00:17  Csharp_inventory_management_system\Csharp_Project\Csharp_Project\FORM_MANAGE_CATEGORIES.Designer.cs

............此处省略103个文件信息