c#ÓïÑÔ²Ù×÷AccessÊý¾Ý¿â
±¾ÎĽ«c#ÓïÑÔ²Ù×÷AccessÊý¾Ý¿âµÄ·½·¨¼ÓÒÔ×ܽᣬÖ÷Òª½â¾öµÄÎÊÌâÈçÏ£º
´´½¨mdb
´´½¨table
¶ÁÈ¡tableÄÚÈÝ
²é
ѯtableÖеÄÄÚÈÝ
ÏòtableÖвåÈëÊý¾Ý
ɾ³ýtableÖеļǼ
ÏòtableÖвåÈëÕÕÆ¬
¶ÁÈ¡tableÖеÄÕÕÆ¬µÈ¡£
ÎÄ
½éÉÜC#
·ÃÎʲÙ×÷AccessÊý¾Ý¿âµÄ»ù´¡ÖªÊ¶£¬²¢Ìá
¹©Ò»¸öÏà¹ØµÄÀý³Ì¡£C#µÄADO.NET»¹²»ÄÜͨ¹ý±à³Ì·½Ê½´´½¨È«ÐµÄACCESS(MDB)Êý¾Ý¿â£¬ËùÒÔ»¹Ö»ÄÜʹÓÃADOXÕâ¸öÀ´×ÔCOMµÄÁ´½Ó¿âÀ´²Ù
×÷¡£
Ö÷Ҫ֪ʶµãÈçÏ£º
using System.Data.OleDb;
using System.Data;
Á¬½Ó×Ö·û
´®£ºString connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data
Source=product.mdb";
½¨Á¢Á¬½Ó£ºOleDbConnection connection = new
OleDbConnection(connectionString);
ʹÓÃOleDbCommandÀàÀ´Ö´ÐÐSqlÓï¾ä£º
OleDbCommand
cmd = new OleDbCommand(sql, connection);
connection.Open();
cmd.ExecuteNonQuery();
1.´´½¨mdb¿â£¬Àý³ÌÈçÏ£º
ÐèҪעÒâµÄÊÇ£º²ÎÊýmdbPathÊÇmdbµÄÍêÕû·¾¶£¨²»°üº¬±íµÄÃû³Æ£©¡£ÀýÈ磺D:\\test.mdb
//´´½¨mdb
public static bool
CreateMDBDataBase(string mdbPath)
{
try
{
ADOX.CatalogClass cat = new ADOX.CatalogClass();
cat.Create("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + mdbPath +
";");
cat = null;
return true;
}
catch { return false; }
}
2.´´½¨¾ßÌåµÄ±í£¬À
Ïà¹ØÎĵµ£º
ËØÊýÊÇÖ»Äܱ»1»ò±¾ÉíÕû³ý£¬ÇÒ²»ÄÜΪÆäËûÁ½¸öÕûÊýµÄ³Ë»ý¡£1¡¢2¡¢3±¾Éí¾ÍÊÇËØÊý£¬ÅжÏÒ»¸öÊýÊÇ·ñÎªËØÊý£¬Ö»ÐèÒªÓÃÕâ¸öÖµÒÀ´Î³ýÒÔ2µ½ËüµÄ¿ª·½Êý£¬Èç¹ûÆäÖÐÓÐÒ»¸öÊý¿ÉÒÔÕû³ý£¬ÄÇô¸ÃÖµ²»ÎªËØÊý£¬·µÖ®ÎªËØÊý¡£´úÂëÈçÏÂ
publicboolprimeNumber(intn)
{
¡¡¡¡boolb=true;
¡¡¡¡if(n==1||n==2)
¡¡¡¡¡¡¡¡b=true;
¡¡¡¡else
¡¡¡¡{ ......
asp.net(C#)×Ö·û´®¼ÓÃÜ
2010-03-12 09:59
using System;
using System.Collections.Generic;
using System.Text;
using System.Security.Cryptography;//CryptographyÃÜÂëÊõ
namespace DAL
{
......
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ViewState["BackUrl"] = Request.UrlReferrer.ToString();
}
}
/// <summary>
/// ·µ»Ø°´Å¥µã»÷ʼþ
/// </summary& ......
ÒòΪ¸Õ¸Õ½Ó´¥C#ÓïÑÔ²»¾Ã,ÓÚÊÇÎÒ°Ñ¿ØÖÆÌ¨¸øÈÓÁË,ÒòΪÎÒÌÖÑá¿ØÖÆÌ¨!
¶øÊÂʵÉÏÎÒÖ»¶ÔWinForm¼¼Êõ¸ÐÐËȤ,µ«ÊÂʵÉϵ½ÏÖÔÚÎÒ·¢ÏÖASP.Net C#µÄWeb¼¼ÊõÊÇÈÕÏÔÖØÒªÆðÀ´!
ÓÚÊÇ¿ªÊ¼½Ó´¥,¸Õ¸ÕÆð²½ÓÚËùÖª,ÓÈÆäÊÇһЩ×î¼òµ¥µÄ¶«Î÷,µ½ÍøÉÏËÑË÷Á˺ܾÃ,²»ÊÇÌ«ÂÒ¾ÍÊÇ˵²»Çå³þ!
¾Ù¸öÀý×ÓÀ´Ëµ,¾Í˵SessionºÃÁË,²»ÖªµÀÍøÉϵÄÄÇЩ¼Ò»ïµ½µ×ÔÚ½²Ê ......
ÒÔǰµÄʱºòÓÃVCдÁËÁ½ÖÖÁ¬½ÓAccessÊý¾Ý¿âµÄ·½·¨£¬ÎªÁË·½±ãÒÔºó²éÕÒ°ÑÕâÁ½ÖÖ·½·¨×öһϼòµ¥µÄ½éÉÜ¡£Windowsƽ̨µÄÊý¾Ý½Ó¿Ú±ê×¼ÓÐODBC¡¢OLE DB¡¢ADOºÍBorlandµÄBDE½Ó¿Ú£¬ODBC(Open DataBase Connectivity)Ö»ÄÜÓÃÓÚ·ÃÎʹØÏµÐÍÊý¾Ý¿â£¬ÎªÁË·ÃÎʷǹØÏµÐÍÊý¾Ý΢ÈíÉè¼ÆÁËOLE DB½Ó¿Ú²¢ÔÚ´Ë»ù´¡ÉÏÍÆ³öÁËADO(ActiveX Data Objects)¡£± ......