医药CRM系统开发

自已做医药CRM系统有四年了,终于可以算个产品了,努力市场化,今年重种将医药营销的理念加入CRM

导航

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Web;
using System.Web.Services;
using System.Data.SqlClient;


namespace ResinService
{
 /// <summary>
 /// Service1 的摘要说明。
 /// </summary>
 public class ResinService : System.Web.Services.WebService
 {
  public ResinService()
  {
   //CODEGEN: 该调用是 ASP.NET Web 服务设计器所必需的
   InitializeComponent();
  }

  #region 组件设计器生成的代码
  
  //Web 服务设计器所必需的
  private IContainer components = null;
    
  /// <summary>
  /// 设计器支持所需的方法 - 不要使用代码编辑器修改
  /// 此方法的内容。
  /// </summary>
  private void InitializeComponent()
  {
  }

  /// <summary>
  /// 清理所有正在使用的资源。
  /// </summary>
  protected override void Dispose( bool disposing )
  {
   if(disposing && components != null)
   {
    components.Dispose();
   }
   base.Dispose(disposing);  
  }
  
  #endregion

  // WEB 服务示例
  // HelloWorld() 示例服务返回字符串 Hello World
  // 若要生成,请取消注释下列行,然后保存并生成项目
  // 若要测试此 Web 服务,请按 F5 键

//  [WebMethod]
//  public string HelloWorld()
//  {
//   return "Hello World";
//  }
  [WebMethod]
  public double WebAdd(double db1,double db2)
  {
   return db1+db2;
  }
  [WebMethod]
  public DataSet SQLDB(string Query)
  {
   try
   {
    SqlConnection CS = new SqlConnection("server=.;uid=sa;pwd=13584002996;database=SUNPOS");
    SqlDataAdapter myCommand = new SqlDataAdapter (Query, CS);
    DataSet myDataSet = new DataSet();
    myCommand.Fill(myDataSet, "Results");
    return myDataSet;
   }
   catch(Exception ex)
   {
    return DataError(ex);
   }
  }
  [WebMethod]
  public string  GetStock(DataSet NetDate)
  {
   //取dataset的内容ds.Tables["Suppliers"]
   string CompnayName=NetDate.Tables["Suppliers"].Rows[0]["CompanyName"].ToString();
   //可通过访问数据行来更改数据行中的数据。可以使用行集合中的行索引,该行索引通过 Rows 属性来访问:
   //myDataSet.Tables["Customers"].Rows[0]["ContactName"]="Peach";
   return CompnayName;


 }
  public DataSet DataError(Exception ex)
  {
   DataSet errDS = new DataSet("Errors");
   DataTable errTable = errDS.Tables.Add("Error");
   errTable.Columns.Add("Message");
   errTable.Rows.Add(new Object[] {ex.Message});
   return errDS;
  }
 }
}


2.
生成代理类由本地使用
D:\temp>WSDL /out:ResinService.cs http://hhq80.vicp.net/ResinService/Service1.asmx
D:\temp>csc /out:ResinService.dll /t:library /r:system.xml.dll /r:system.web.ser
vices.dll  ResinService.cs
3.在vs中加入引用
4.建立应用程序,并调用代理,得到数据
   using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.SqlClient;


namespace UseResinService
{
 /// <summary>
 /// Form1 的摘要说明。
 /// </summary>
 public class Form1 : System.Windows.Forms.Form
 {
  private System.Windows.Forms.Button button1;
  private System.Windows.Forms.Button button2;
  private System.Windows.Forms.DataGrid myGrid;
  private System.Windows.Forms.Button LocalDB;
  private DataSet ds;
  /// <summary>
  /// 必需的设计器变量。
  /// </summary>
  private System.ComponentModel.Container components = null;

  public Form1()
  {
   //
   // Windows 窗体设计器支持所必需的
   //
   InitializeComponent();

   //
   // TODO: 在 InitializeComponent 调用后添加任何构造函数代码
   //
  }

  /// <summary>
  /// 清理所有正在使用的资源。
  /// </summary>
  protected override void Dispose( bool disposing )
  {
   if( disposing )
   {
    if (components != null)
    {
     components.Dispose();
    }
   }
   base.Dispose( disposing );
  }

  #region Windows 窗体设计器生成的代码
  /// <summary>
  /// 设计器支持所需的方法 - 不要使用代码编辑器修改
  /// 此方法的内容。
  /// </summary>
  private void InitializeComponent()
  {
   this.myGrid = new System.Windows.Forms.DataGrid();
   this.button1 = new System.Windows.Forms.Button();
   this.button2 = new System.Windows.Forms.Button();
   this.LocalDB = new System.Windows.Forms.Button();
   ((System.ComponentModel.ISupportInitialize)(this.myGrid)).BeginInit();
   this.SuspendLayout();
   //
   // myGrid
   //
   this.myGrid.DataMember = "";
   this.myGrid.HeaderForeColor = System.Drawing.SystemColors.ControlText;
   this.myGrid.Location = new System.Drawing.Point(8, 0);
   this.myGrid.Name = "myGrid";
   this.myGrid.Size = new System.Drawing.Size(568, 328);
   this.myGrid.TabIndex = 0;
   //
   // button1
   //
   this.button1.Location = new System.Drawing.Point(400, 336);
   this.button1.Name = "button1";
   this.button1.TabIndex = 1;
   this.button1.Text = "提取服务器";
   this.button1.Click += new System.EventHandler(this.button1_Click);
   //
   // button2
   //
   this.button2.Location = new System.Drawing.Point(112, 336);
   this.button2.Name = "button2";
   this.button2.TabIndex = 2;
   this.button2.Text = "上传数据";
   //
   // LocalDB
   //
   this.LocalDB.Location = new System.Drawing.Point(24, 336);
   this.LocalDB.Name = "LocalDB";
   this.LocalDB.TabIndex = 3;
   this.LocalDB.Text = "提到本地数据";
   this.LocalDB.Click += new System.EventHandler(this.button3_Click);
   //
   // Form1
   //
   this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
   this.ClientSize = new System.Drawing.Size(584, 365);
   this.Controls.Add(this.LocalDB);
   this.Controls.Add(this.button2);
   this.Controls.Add(this.button1);
   this.Controls.Add(this.myGrid);
   this.Name = "Form1";
   this.Text = "Form1";
   ((System.ComponentModel.ISupportInitialize)(this.myGrid)).EndInit();
   this.ResumeLayout(false);

  }
  #endregion

  /// <summary>
  /// 应用程序的主入口点。
  /// </summary>
  [STAThread]
  static void Main()
  {
   Application.Run(new Form1());
  }

  private void button1_Click(object sender, System.EventArgs e)
  {
   ResinService rs=new ResinService();
   string goods="select top 60 gbm,ypm,gg,cd,zxdw,lsj from zy_sys2_ypzdk";
   DataSet ds=rs.SQLDB(goods);
   myGrid.DataSource=ds;
   myGrid.Visible=true;
   myGrid.AllowSorting=true;
  
  }

  private void button3_Click(object sender, System.EventArgs e)
  {

   ConnectToData();
   myGrid.SetDataBinding(ds, "Suppliers");
   ResinService rs=new ResinService();
   string result=rs.GetStock(ds);
   MessageBox.Show(this,result);
  }
  void ConnectToData()
  {
   // Create the ConnectionString and create a SqlConnection.
   // Change the data source value to the name of your computer.
     
   string cString = "server=.;uid=sa;pwd=13584002996;database=northwind";
   SqlConnection myConnection = new SqlConnection(cString);
   // Create a SqlDataAdapter.
   SqlDataAdapter myAdapter = new SqlDataAdapter();
   myAdapter.TableMappings.Add("Table", "Suppliers");
   myConnection.Open();
   SqlCommand myCommand = new SqlCommand("SELECT * FROM Suppliers",myConnection);
   myCommand.CommandType = CommandType.Text;
  
   myAdapter.SelectCommand = myCommand;
   Console.WriteLine("The connection is open");
   ds = new DataSet("Customers");
   myAdapter.Fill(ds);
   // Create a second Adapter and Command.
   SqlDataAdapter adpProducts = new SqlDataAdapter();
   adpProducts.TableMappings.Add("Table", "Products");
   SqlCommand cmdProducts = new SqlCommand("SELECT * FROM Products", myConnection);
   adpProducts.SelectCommand = cmdProducts;
   adpProducts.Fill(ds);
   myConnection.Close();
   Console.WriteLine("The connection is closed.");
   System.Data.DataRelation dr;
   System.Data.DataColumn dc1;
   System.Data.DataColumn dc2;
   // Get the parent and child columns of the two tables.
   dc1 = ds.Tables["Suppliers"].Columns["SupplierID"];
   dc2 = ds.Tables["Products"].Columns["SupplierID"];
   dr = new System.Data.DataRelation("suppliers2products", dc1, dc2);
   ds.Relations.Add(dr);
  }

 }
}