Add data to the Access database using ADO

发布: 2007-7-01 11:09 | 作者: admin | 来源: | 查看: 16次 | 进入软件测试论坛讨论

Add data to the database using ADO

Tools Used : Visual C# .NET

This program shows how to insert data in an access database using ADO and SQL query. I have an Access 2000 database in project\bin\debug directory. My database name is mcTest.MDB. You can create your own database and copy in your project@#s debug directory. I am not attaching database with this code because of size problem.

I have a table @#Developer@# in this database which has four columns. I am inserting values into two columns Name and Address in this code.

using System;
using System.Data;
using System.Data.OleDb;
namespace ADONETWriteQuery
{
      /// <summary>
      /// Summary description for Class1.
      /// </summary>
      class Class1
      {
            static void Main(string[] args)
            {
                  string strDSN = "Provider=Microsoft.Jet.OLEDB.4.0;Data
Source=c:\\mcTest.MDB";
                  string strSQL = "INSERT INTO Developer(Name, Address ) VALUES(
@#NewName@#, @#NewAddress@#)" ;

                  // create Objects of ADOConnection and ADOCommand
                  OleDbConnection myConn = new OleDbConnection(strDSN);
                  OleDbCommand myCmd = new OleDbCommand( strSQL, myConn );
                  try
                  {
                        myConn.Open();
                        myCmd.ExecuteNonQuery();
                  }
                  catch (Exception e)
                  {
                        Console.WriteLine("Oooops. I did it again:\n{0}", e.Message);
                  }
                  finally
                  {
                        myConn.Close();
                  }



            }
      }
}