kingzhexian的专栏

namespace ProductManager{    partial class FormProductCheck    {        ///         /// Required designer variable.        ///         private System.ComponentModel.IContainer components = null;    

using System;using System.Data;using System.Data.SqlClient;using System.Drawing;using System.Linq;using System.Text.RegularExpressions;using System.Windows.Forms;using Excel = Microsoft.

use mastergoif DB_ID(ProductSet) is not null --判断指定的数据库是否存在   drop database ProductSetgocreate database ProductSetgouse ProductSetgocreate table UserLogin --用户表(UserID varchar(10) constraint PK_User

namespace ProductManager.Model{    using System;    using System.ComponentModel;    using System.Data.Linq.Mapping;    [Table(Name = "dbo.Client")]    public partial class Client : INotifyPropertyCh

using System;using System.Data.SqlClient;using System.ServiceProcess;using System.Windows.Forms;namespace ProductManager{    static class DBConnection    {        private static SqlConnection sql;  

using System;using System.Data;using System.Data.SqlClient;using System.Linq;using System.Windows.Forms;namespace ProductManager{    public partial class FormProductCheck : Form    {        private

namespace ProductManager{    partial class FormWorker    {        ///         /// Required designer variable.        ///         private System.ComponentModel.IContainer components = null;        //

using System;using System.Data;using System.Data.SqlClient;using System.IO;using System.Linq;using System.Windows.Forms;namespace ProductManager{    public partial class FormWorker : Form    {      

namespace ProductManager{    partial class FormProduct    {        ///         /// Required designer variable.        ///         private System.ComponentModel.IContainer components = null;        /

using System;using System.Data;using System.Data.SqlClient;using System.Linq;using System.Windows.Forms;namespace ProductManager{    public partial class FormProduct : Form    {        #region 自定义属性

namespace ProductManager{    partial class FormMain    {                private System.ComponentModel.IContainer components = null;        protected override void Dispose(bool disposing)        {   

using System;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace ProductManager{    public partial class FormMain : Form    {        #region 自定义对象        pr

using System;using System.Windows.Forms;using ProductManager.Model;using Microsoft.Win32;namespace ProductManager{    public partial class FormLogin : Form    {        #region 自定义对象        private U

using System.Data.Linq;using System.Data.Linq.Mapping;using System.Data.SqlClient;using System.Reflection;namespace ProductManager.Model{    /*     *声明一个强类型化的 DataContext 将所有 Table 集合声明为上下文的成员。    

using System;using System.Data;namespace ProductManager{    static class DBTable    {        private static DataSet dataSet;        private static DataTable worker, provider, product, productBuy, pr

using System;using System.ComponentModel;using System.Data.Linq;using System.Linq;using System.Windows.Forms;using ProductManager.Model;namespace ProductManager{    public partial class FormClient :