public MaterialSubTypeObjectCollection GetAll()
        {
            MaterialSubTypeObjectCollection materialSubTypes = new MaterialSubTypeObjectCollection();
            QueryBuilder builder;

            try
            {
                builder = new QueryBuilder();
                builder.Append(this.BaseQuery(false, 0));
                builder.AppendOrderBy(MaterialSubTypeObject.SUBTYPE, QueryBuilder.OrderByType.ASC, QueryBuilder.ParameterLocation.FIRST_LAST);
                materialSubTypes = MaterialSubTypeConvertor.DataTableToCollection(this.ExecuteDataSet(builder.Query, false).Tables[0]);
            }
            catch (System.Exception exception1)
            {
                throw new Exception(MethodBase.GetCurrentMethod().Name, exception1);
            }
            return(materialSubTypes);
        }
        public MaterialSubTypeObjectCollection GetSubTypeByType(MaterialTypeObject type)
        {
            MaterialSubTypeObjectCollection materialSubTypes = new MaterialSubTypeObjectCollection();
            QueryBuilder builder;

            try
            {
                builder = new QueryBuilder();
                builder.Append(this.BaseQuery(false, 0));
                builder.AppendWhereString(MaterialSubTypeObject.MATTYP_ID, type.MatTypID.ToString(), QueryBuilder.ComparisonOperators.Equal, QueryBuilder.ParameterLocation.FIRST);
                builder.Append("AND " + MaterialSubTypeObject.MATTYP_ID + " is not null ");
                builder.AppendOrderBy(MaterialSubTypeObject.SUBTYPE, QueryBuilder.OrderByType.ASC, QueryBuilder.ParameterLocation.FIRST_LAST);
                materialSubTypes = MaterialSubTypeConvertor.DataTableToCollection(this.ExecuteDataSet(builder.Query, false).Tables[0]);
            }
            catch (System.Exception exception1)
            {
                throw new Exception(MethodBase.GetCurrentMethod().Name, exception1);
            }
            return(materialSubTypes);
        }