/// <summary>
/// add a record
/// </summary>
/// <param name="myID"></param>
public void addz_companias(z_companias myz_companias)
{
CnxBase myBase = new CnxBase();
string reqSQL = "INSERT INTO z_companias (id_compania,email) VALUES (" + myz_companias.id_compania + ",'" + myz_companias.email + "')";
try
{
NpgsqlConnection myConn = myBase.OpenConnection(myBase.cnxString);
NpgsqlCommand myCommand = new NpgsqlCommand(reqSQL, myConn);
myCommand.ExecuteNonQuery();
myBase.CloseConnection(myConn);
}
catch (Exception myErr)
{
throw(new Exception(myErr.ToString() + reqSQL));
}
}
/// <summary>
/// modify a record
/// </summary>
public void modifyz_companias(z_companias myz_companias)
{
CnxBase myBase = new CnxBase();
string reqSQL = "UPDATE z_companias SET id_compania=" + myz_companias.id_compania + ",email='" + myz_companias.email + "' WHERE (id_compania=" + myz_companias.id_compania + ")";
try
{
NpgsqlConnection myConn = myBase.OpenConnection(myBase.cnxString);
NpgsqlCommand myCommand = new NpgsqlCommand(reqSQL, myConn);
myCommand.ExecuteNonQuery();
myBase.CloseConnection(myConn);
}
catch (Exception myErr)
{
throw(new Exception(myErr.ToString() + reqSQL));
}
}
/// <summary>
/// get an instance of object
/// </summary>
/// <param name="myID"></param>
public z_companias getObjectz_companias(System.Int32 myID)
{
z_companias myz_companias = new z_companias();
CnxBase myBase = new CnxBase();
string reqSQL = "SELECT id_compania,email FROM z_companias WHERE (id_compania=" + myID + ")";
try
{
NpgsqlConnection myConn = myBase.OpenConnection(myBase.cnxString);
NpgsqlCommand myCommand = new NpgsqlCommand(reqSQL, myConn);
NpgsqlDataReader myReader = myCommand.ExecuteReader();
if (myReader.Read())
{
myz_companias.id_compania = Convert.ToInt32(myReader[0]);
myz_companias.email = myReader[1].ToString();
}
myBase.CloseConnection(myConn);
}
catch (Exception myErr)
{
throw(new Exception(myErr.ToString() + reqSQL));
}
return(myz_companias);
}