Connect Table to OleDbCommand using CommandType.TableDirect : OleDbCommand « ADO.Net

Connect Table to OleDbCommand using CommandType.TableDirect : OleDbCommand « ADO.Net « C# / CSharp Tutorial

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C# / CSharp Tutorial » ADO.Net » OleDbCommand

32.7.2.Connect Table to OleDbCommand using CommandType.TableDirect

using System;

using System.Data;

using System.Data.OleDb;

using System.Data.SqlClient;



class MainClass

{

  static void Main(string[] args)

    {

    string ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0; Data Source=c:\Northwind.mdb";

    OleDbConnection conn = new OleDbConnection(ConnectionString);



    OleDbCommand cmd = new OleDbCommand();

    cmd.Connection = conn;

    cmd.CommandText = "Customers";



    cmd.CommandType = CommandType.TableDirect;

       

    conn.Open();

    OleDbDataReader reader = cmd.ExecuteReader();



    Console.WriteLine("Customer Id, Contact Name, Company Name");

        

    while (reader.Read())

    {

      Console.Write(reader["CustomerID"].ToString());

      Console.Write(", "+ reader["ContactName"].ToString());

      Console.WriteLine(", "+ reader["CompanyName"].ToString());

    }

    

    reader.Close();

    conn.Close();                  

    }

}

Customer Id, Contact Name, Company Name
ALFKI, Maria Anders, Alfreds Futterkiste
ANATR, Ana Trujillo, Ana Trujillo Emparedados y helados
ANTON, Antonio Moreno, Antonio Moreno Taquer�a
AROUT, Thomas Hardy, Around the Horn
BERGS, Christina Berglund, Berglunds snabbk?p
BLAUS, Hanna Moos, Blauer See Delikatessen
WOLZA, Zbyszek Piestrzeniewicz, Wolski  Zajazd
...
...

32.7.OleDbCommand
	32.7.1.	OleDbCommand: Execute Scalar
	32.7.2.	Connect Table to OleDbCommand using CommandType.TableDirect
	32.7.3.	Execute Non Query
	32.7.4.	Use OLE DB Data Provider
	32.7.5.	Executing a Parameterized Query with OleDbCommand

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