/// <summary>
/// get an instance of object
/// </summary>
/// <param name="myID"></param>
public p_policia getObjectp_policia(System.Int32 myID)
{
p_policia myp_policia = new p_policia();
CnxBase myBase = new CnxBase();
string reqSQL = "SELECT gid,sgc1,sgc2,geom FROM p_policia WHERE (gid=" + myID + ")";
try
{
NpgsqlConnection myConn = myBase.OpenConnection(myBase.cnxString);
NpgsqlCommand myCommand = new NpgsqlCommand(reqSQL, myConn);
NpgsqlDataReader myReader = myCommand.ExecuteReader();
if (myReader.Read())
{
myp_policia.gid = Convert.ToInt32(myReader[0]);
myp_policia.sgc1 = Convert.ToInt64(myReader[1]);
myp_policia.sgc2 = myReader[2].ToString();
myp_policia.the_geom = myReader[3].ToString();
}
myBase.CloseConnection(myConn);
}
catch (Exception myErr)
{
throw(new Exception(myErr.ToString() + reqSQL));
}
return(myp_policia);
}
/// <summary>
/// modify a record
/// </summary>
public void Update(p_policia myp_policia)
{
CnxBase myBase = new CnxBase();
string reqSQL = "UPDATE p_policia SET gid=" + myp_policia.gid + ",sgc1=" + myp_policia.sgc1 + ",sgc2='" + myp_policia.sgc2 + "',geom='" + myp_policia.the_geom + "' WHERE (gid=" + myp_policia.gid + ")";
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>
/// add a record
/// </summary>
/// <param name="myID"></param>
public void Insert(p_policia myp_policia)
{
CnxBase myBase = new CnxBase();
string reqSQL = "INSERT INTO p_policia (gid,sgc1,sgc2,geom) VALUES (" + myp_policia.gid + "," + myp_policia.sgc1 + ",'" + myp_policia.sgc2 + "','" + myp_policia.the_geom + "')";
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));
}
}
