MemoryManager.AppMemoryUsageDecreased 事件
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
当应用的内存消耗在 AppMemoryUsageLevel 枚举中降低到较低值时引发。
// Register
static event_token AppMemoryUsageDecreased(EventHandler<IInspectable> const& handler) const;
// Revoke with event_token
static void AppMemoryUsageDecreased(event_token const* cookie) const;
// Revoke with event_revoker
static MemoryManager::AppMemoryUsageDecreased_revoker AppMemoryUsageDecreased(auto_revoke_t, EventHandler<IInspectable> const& handler) const;
public static event System.EventHandler<object> AppMemoryUsageDecreased;
function onAppMemoryUsageDecreased(eventArgs) { /* Your code */ }
Windows.System.MemoryManager.addEventListener("appmemoryusagedecreased", onAppMemoryUsageDecreased);
Windows.System.MemoryManager.removeEventListener("appmemoryusagedecreased", onAppMemoryUsageDecreased);
- or -
Windows.System.MemoryManager.onappmemoryusagedecreased = onAppMemoryUsageDecreased;
Public Shared Custom Event AppMemoryUsageDecreased As EventHandler(Of Object)
事件类型
适用于
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