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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; }
        }
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  1 ArgumentException     ÔÚÏò·½·¨ÌṩµÄÆäÖÐÒ»¸ö²ÎÊýÎÞЧʱÒý·¢µÄÒì³£  
  2 AppDomainUnloadedException   ÔÚ³¢ÊÔ·ÃÎÊÒÑÐ¶ÔØµÄÓ¦ÓóÌÐòÓòʱÒý·¢µÄÒì³£  
  3 ArithmeticException ÒòËãÊõÔËËã¡¢ÀàÐÍת»»»òת»»²Ù×÷ÖеĴíÎó¶øÒý·¢µÄÒì³£  
  4 ArrayTypeMismatc ......

WriteXmlÀà(C#)

using System;
using System.Web;
using System.Data;
using System.Text;
using System.Xml;
using System.IO;
namespace Baolee.GeneralMethod
{
 /// <summary>
 /// WriteXml µÄժҪ˵Ã÷¡£
 /// </summary>
 public class WriteXml
 {
  /// <summary>
......

ADODC¿Ø¼þΪACCESSÊý¾Ý¿â½¨Á¢Ð±íµÄÒ»ÖÖ·½·¨

1¡¢Ìí¼ÓADODCµ½´°Ìå
2¡¢ACESSÊý¾Ý¿âÖÐÖÁÉÙÓÐÒ»ÕÅ±í´æÔÚ¡£
Private Sub Form_Load()
Adodc1.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & _
"C:\Documents and Settings\Administrator\" & _
"My Documents\11.mdb;Pe ......

ADODC¿Ø¼þΪACCESSн¨µÄ¿Õ¿âÌí¼Ó±íµÄ·½·¨

1¡¢Ìí¼ÓADODC1µ½´°Ìå
2¡¢×¼±¸ºÃÒ»¸öACCESSн¨µÄ¿ÕÊý¾Ý¿â66.mdb
 Private Sub Form_Load()
With Adodc1
.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & _
"C:\Documents and Settings\Administrator\" & _
"My Docume ......

ʹÓÃc#´´½¨sql serverµÄ´æ´¢¹ý³Ì_c#Ó¦ÓÃ2

{
SqlConnection cnn = new SqlConnection
("context connection=true");
cnn.Open();
SqlCommand cmd = new SqlCommand();
cmd.Connection = cnn;
cmd.CommandText = "select * from customers";
SqlDataReader reader = cmd.ExecuteReader();
SqlContext.Pipe.Send(reader);
reader.Close();
cnn.Close();
}
......
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