Tests whether state is managed and drops the instance if it is managed.
命名空間： Microsoft.SqlServer.Management.Utility
組件： Microsoft.SqlServer.Management.Utility (在 Microsoft.SqlServer.Management.Utility.dll 中)
語法
'宣告
Private Sub Drop Implements IDroppable.Drop
'用途
Dim instance As ManagedInstance
CType(instance, IDroppable).Drop()
void IDroppable.Drop()
private:
virtual void Drop() sealed = IDroppable::Drop
private abstract Drop : unit -> unit
private override Drop : unit -> unit
JScript 支援明確介面實作的使用，但不支援新介面實作的宣告。