| オーバーロード | 解説 | 
|---|---|
| Union(Rectangle) | Updates this Region object to the union of itself and the specified System.Drawing.Rectangle structure. | 
| Union(Region) | Updates this Region object to the union of itself and the specified Region object. | 
| オーバーロード | 解説 | 
|---|---|
| Union(Rectangle) | Updates this Region object to the union of itself and the specified System.Drawing.Rectangle structure. | 
| Union(Region) | Updates this Region object to the union of itself and the specified Region object. |