System.GC public static class GC Documentation public static int MaxGeneration { get; } public static void AddMemoryPressure(long bytesAllocated) public static void CancelFullGCNotification() public static void Collect() public static void Collect(int generation) public static void Collect(int generation, GCCollectionMode mode) public static void Collect(int generation, GCCollectionMode mode, bool blocking) public static void Collect(int generation, GCCollectionMode mode, bool blocking, bool compacting) public static int CollectionCount(int generation) public static void EndNoGCRegion() public static int GetGeneration(object obj) public static int GetGeneration(WeakReference wo) public static long GetTotalMemory(bool forceFullCollection) public static void KeepAlive(object obj) public static void RegisterForFullGCNotification(int maxGenerationThreshold, int largeObjectHeapThreshold) public static void RemoveMemoryPressure(long bytesAllocated) public static void ReRegisterForFinalize(object obj) public static void SuppressFinalize(object obj) public static bool TryStartNoGCRegion(long totalSize) public static bool TryStartNoGCRegion(long totalSize, bool disallowFullBlockingGC) public static bool TryStartNoGCRegion(long totalSize, long lohSize) public static bool TryStartNoGCRegion(long totalSize, long lohSize, bool disallowFullBlockingGC) public static GCNotificationStatus WaitForFullGCApproach() public static GCNotificationStatus WaitForFullGCApproach(int millisecondsTimeout) public static GCNotificationStatus WaitForFullGCComplete() public static GCNotificationStatus WaitForFullGCComplete(int millisecondsTimeout) public static void WaitForPendingFinalizers()