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×÷Õߣºshinehoo
using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
namespace shinehoo.db
{
/// <summary>
/// ¶ÔÊý¾Ý¿âµÄһЩ¹«¹²²Ù×÷
/// </summary>
public class DBOperate
{
/// <summary>
/// ½¨Á¢Êý¾Ý¿âÁ¬½Ó
/// </summary>
/// <returns>·µ»ØSqlConnection¶ÔÏó</returns>
public static SqlConnection getConnection()
{
SqlConnection myCon;
try
{
string strSqlCon = "Data Source = SHINEHOO-PC\\SQLEXPRESS; Initial Catalog = ShineHoo_DB; Integrated Security = True";
//SqlConnectionÀàÓÃÀ´Á¬½ÓÊý¾Ý¿â
myCon = new SqlConnection(strSqlCon);
}
catch (Exception e)
{
throw e;
}
return myCon;
}
/// <summary>
/// Ö´ÐÐSqlCommandÃüÁî
/// </summary>
/// <param name="strSqlCommand">SQLÓï¾ä</param>
public static void getCommand(string strSqlCommand)
{
SqlConnection sqlcon = getConnection();
try
{
//SqlConnectionÀàµÄOpen()·½·¨ÓÃÀ´´ò¿ªÊý¾Ý¿âÁ¬½Ó
sqlcon.Open();
//ÉùÃ÷½«¶ÔÊý¾Ý¿âÖ´ÐÐÒ»¸öSQLÓï¾ä»ò´æ´¢¹ý³Ì
SqlCommand sqlcom = new SqlCommand(strSqlCommand, sqlcon);
//Ö´ÐÐSqlCommandÃüÁî
sqlcom.ExecuteNonQuery();
}
catch (Exception e)
{
throw e;
}
finally
{
//¹Ø±ÕÊý¾Ý¿âÁ¬½Ó
sqlcon.Close();
//sqlcon.Dispose();
}
}
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ίÍкÍʼþÔÚ .Net FrameworkÖеÄÓ¦Ó÷dz£¹ã·º£¬È»¶ø£¬½ÏºÃµØÀí½âίÍкÍʼþ¶ÔºÜ¶à½Ó´¥C#ʱ¼ä²»³¤µÄÈËÀ´Ëµ²¢²»ÈÝÒס£ËüÃǾÍÏñÊÇÒ»µÀ¼÷¶ù£¬¹ýÁËÕâ¸ö¼÷µÄÈË£¬¾õµÃÕæÊÇÌ«ÈÝÒ×ÁË£¬¶øÃ»ÓйýÈ¥µÄÈËÿ´Î¼ûµ½Î¯ÍкÍʼþ¾Í¾õµÃÐÄÀï±ð£¨bi裩µÃ»Å£¬»ìÉí²»×ÔÔÚ¡£±¾ÎÄÖУ¬ÎÒ½«Í¨¹ýÁ½¸ö·¶ÀýÓÉdzÈëÉîµØ½²ÊöʲôÊÇίÍС¢ÎªÊ²Ã´ÒªÊ¹Ó ......
public string WriteXML(string[] values, int flag)
{
//Èç¹ûflag==0ÔòΪµÚÒ»´ÎÔËÐÐÐèÒª³õʼ»¯XMLÎļþ
if (flag == 0)
{
//ÉúÔÚËæ»úÎļþÃû
string dateName = System.DateTime.Now.ToString("yyyyMMddHHmmss");
......
Observer.cs
using System;
using System.Text;
using System.Collections.Generic;
namespace Observer
{
public interface ISubject
{
void RegisterObserver(IOvserver o);
& ......