public object NullSafeGet(IDataReader rs, String[] names, object owner)
{
object r = rs[names[0]];
if (r == DBNull.Value)
{
return(null);
}
return(DesEncryptionProvider.Decrypt((String)r));
}
public void NullSafeSet(System.Data.IDbCommand cmd, object value, int index)
{
object paramValue = DBNull.Value;
if (value != null)
{
paramValue = DesEncryptionProvider.Encrypt((String)value);
}
IDataParameter parameter = (IDataParameter)cmd.Parameters[index];
parameter.Value = paramValue;
}