/C#/Connect to a database and loop over a recordset in C#

Connect to a database and loop over a recordset in C#

using System.Data.OleDb;
...

using (OleDbConnection conn = new OleDbConnection())
{
    conn.ConnectionString = "Provider=sqloledb;Data Source=yourServername\\yourInstance;Initial Catalog=databaseName;Integrated Security=SSPI;";

    using (OleDbCommand cmd = new OleDbCommand())
    {
        conn.Open();
        cmd.Connection = conn;
        cmd.CommandText = "Select * from yourTable";

        using (OleDbDataReader dr = cmd.ExecuteReader())
        {
            while (dr.Read())
            {
                Console.WriteLine(dr["columnName"]);
            }
        }
    }
}

Source: stackoverflow.com

Similar codes

5 votes93 views2 answers
C# check number is odd or even
C#
1 vote117 views4 answers
Remove from array c#
C#
65 votes233 views6 answers
Unity reload scene
C#Unity
0 vote114 views1 answer
C# create a dummy class
C#
0 vote105 views3 answers
Enable cors asp.net mvc
C#
0 vote101 views1 answer
C# make two checkbox uncheckable both
C#
1 vote107 views1 answer
How to get desktop name in c#
C#
2 votes97 views1 answer
C# access session in class
C#
0 vote102 views1 answer
Remove tabpage by key
C#
13 votes104 views1 answer
Bash if null or empty
C#