public bool Delete(Gaurantee gaurantee)
{
Database db = DatabaseFactory.CreateDatabase(Constants.HBMCONNECTIONSTRING);
DbCommand command = db.GetStoredProcCommand("usp_GuaranteeDelete");
db.AddInParameter(command, "@GuaranteeId", DbType.Int32, gaurantee.GuaranteeId);
db.ExecuteNonQuery(command);
return true;
}