商品销售管理系统C#源码

一个简单的商品销售管理系统，包含定单，出库单，商品，客户等，并提供打印功能

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace productManage
{
	/// 

	/// addproducts 的摘要说明。
	/// 

	public class addproducts : System.Windows.Forms.Form
	{
		private System.Windows.Forms.ImageList imageList1;
		private System.Windows.Forms.ToolBar toolBar1;
		private System.Windows.Forms.ToolBarButton toolBarButton1;
		private System.Windows.Forms.ToolBarButton toolBarButton2;
		private System.Windows.Forms.ToolBarButton toolBarButton3;
		private System.Windows.Forms.ToolBarButton toolBarButton4;
		private System.Windows.Forms.ToolBarButton toolBarButton5;
		private System.Windows.Forms.Panel panel1;
		private System.Windows.Forms.ListView listView1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.TextBox txtname;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.ComboBox cbopri;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.ComboBox cbodw;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.ComboBox cbotype;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.ComboBox cbolib;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.TextBox txtmake;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.TextBox txtcontent;
		private System.Windows.Forms.Button btnadd;
		private System.Windows.Forms.Button btnreset;
		private System.Windows.Forms.ColumnHeader columnHeader1;
		private System.Windows.Forms.ColumnHeader columnHeader2;
		private System.Windows.Forms.ColumnHeader columnHeader3;
		private System.Windows.Forms.ColumnHeader columnHeader4;
		private System.Windows.Forms.ColumnHeader columnHeader5;
		private System.Windows.Forms.ColumnHeader columnHeader6;
		private System.Windows.Forms.Panel panel2;
		private System.Windows.Forms.TextBox txtconten_d;
		private System.Windows.Forms.Label label8;
		private System.Windows.Forms.TextBox txtmake_d;
		private System.Windows.Forms.Label label9;
		private System.Windows.Forms.ComboBox cbolib_d;
		private System.Windows.Forms.Label label10;
		private System.Windows.Forms.ComboBox cbotype_d;
		private System.Windows.Forms.Label label11;
		private System.Windows.Forms.ComboBox cbodw_d;
		private System.Windows.Forms.Label label12;
		private System.Windows.Forms.ComboBox cbopri_d;
		private System.Windows.Forms.Label label13;
		private System.Windows.Forms.TextBox txtname_d;
		private System.Windows.Forms.Label label14;
		private System.Windows.Forms.Label label15;
		private System.Windows.Forms.Button btndel_d;
		private System.Windows.Forms.Button btncansle_d;
		private System.Windows.Forms.ColumnHeader columnHeader7;
		private System.Windows.Forms.Panel panel3;
		private System.Windows.Forms.Button btncansle_u;
		private System.Windows.Forms.Button

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

     目录          0  2008-04-05 11:04  productManage

     文件      14391  2008-04-26 02:00  productManage\productManage.csproj

     文件     492673  2008-03-14 10:31  productManage\login.resx

     文件       1859  2008-03-09 09:28  productManage\AssemblyInfo.cs

     文件       1078  2008-03-09 09:28  productManage\App.ico

     文件       1804  2008-04-26 02:27  productManage\productManage.csproj.user

     文件       2390  2008-03-15 10:43  productManage\productManage.sln

    ..A..H.     13312  2008-04-26 02:27  productManage\productManage.suo

     文件      12324  2008-04-25 22:30  productManage\mainForm.cs

     文件      13713  2008-04-25 22:30  productManage\mainForm.resx

     文件       7729  2008-04-25 12:46  productManage\login.cs

    ..A.SH.      6144  2008-03-14 12:06  productManage\Thumbs.db

     文件      10010  2008-04-17 16:51  productManage\newUser.cs

     文件     561580  2008-04-17 16:38  productManage\newUser.resx

     文件       1261  2008-04-26 01:58  productManage\Dataset1.xsd

     文件      19335  2008-04-26 01:58  productManage\Dataset1.cs

     文件        379  2008-04-26 01:58  productManage\Dataset1.xsx

     文件       7782  2008-04-26 02:26  productManage\showReport.cs

     文件       9845  2008-04-17 15:53  productManage\showReport.resx

     文件      16384  2008-04-26 02:11  productManage\CrystalReport1.rpt

     文件       5075  2008-04-26 02:11  productManage\CrystalReport1.cs

     目录          0  2008-04-05 11:04  productManage\data

     文件    1310720  2008-04-26 02:27  productManage\data\merchandise_Data.MDF

     文件    1048576  2008-04-26 02:27  productManage\data\merchandise_Log.LDF

     目录          0  2008-04-05 11:04  productManage\bin

     目录          0  2008-04-05 11:04  productManage\bin\Debug

     文件     290304  2008-04-26 02:26  productManage\bin\Debug\productManage.pdb

     文件      28672  2008-04-25 20:51  productManage\bin\Debug\Model.dll

     文件      20480  2008-04-25 20:51  productManage\bin\Debug\BLL.dll

     文件    1241088  2008-04-26 02:26  productManage\bin\Debug\productManage.exe

............此处省略257个文件信息