Lost in the matrix

A la place de :

ConnectionInfo crConnectionInfo = new ConnectionInfo();
crConnectionInfo.Type = ConnectionInfoType.SQL;
crConnectionInfo.ServerName = "ODBCsource";
crConnectionInfo.DatabaseName = "DataBase";
crConnectionInfo.UserID = "Login";
crConnectionInfo.Password = "Password";
foreach (CrystalDecisions.CrystalReports.Engine.Table tmpTable in doc.Database.Tables)
{
     tmpTable.LogOnInfo.ConnectionInfo = crConnectionInfo;
     tmpTable.ApplyLogOnInfo(tmpTable.LogOnInfo);
     tmpTable.Location = tmpTable.Name;
}

doc.DataSourceConnections[0].SetConnection("ODBCsource", "DataBase", "Login", "Password");
doc.Refresh();

Voici une petite astuce dont je ne vois pas l'utilité immédiate, mais qui peut intéresser certain.

public int this[string val1, string val2]
{
    set
    {
       Console.WriteLine("{0} - {1}", val1, val2);
    }
}