| オーバーロード | 解説 |
|---|---|
| Add(String) | Adds an ascending SortExpression specified by the expression text to the current collection. |
| Add(String,SortDirectionEnum) | Adds a SortExpression specified by the expression text and sort direction to the current collection. |
| Add(SortExpression) | Adds a SortExpression object to the current collection. |