Method NeedClear
NeedClear(int)
When implemented by a class, obtains boolean value indicating whether all snippets need removing from the list.
bool NeedClear(int y)
Parameters
yintLine being changed.
Returns
NeedClear(Rectangle)
When implemented by a class, obtains boolean value indicating whether all snippets need removing from the list.
bool NeedClear(Rectangle rect)
Parameters
rectRectangleRectangle specifying block being deleted.