Mega Code Archive
Format Data from OleDbDataReader
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using System;
using System.Data;
using System.Data.OleDb;
class OleDbProvider{
static void Main(string[] args) {
String connString = "provider=sqloledb;server=(local)\\SQLEXPRESS;database=MyDatabase;Integrated Security=SSPI";
String sql = "select firstname, lastname from Employee";
OleDbConnection conn = null;
OleDbDataReader reader = null;
try {
conn = new OleDbConnection(connString);
conn.Open();
OleDbCommand cmd = new OleDbCommand(sql, conn);
reader = cmd.ExecuteReader();
Console.WriteLine("Querying database {0} with query {1}\n"
, conn.Database
, cmd.CommandText);
Console.WriteLine("First Name\tLast Name\n");
while(reader.Read()){
Console.WriteLine(
"{0} | {1}"
, reader["FirstName"].ToString().PadLeft(10)
, reader[1].ToString().PadLeft(10)
);
}
} catch (Exception e) {
Console.WriteLine("Error: " + e);
} finally {
reader.Close();
conn.Close();
}
}
}
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