System.Net.SafeCloseHandle.SafeCloseHandle.ReleaseHandle C# (CSharp) 메소드

        protected override bool ReleaseHandle() {
            if (!IsInvalid) {
                if (Interlocked.Increment(ref _disposed) == 1) {
                    return UnsafeNclNativeMethods.SafeNetHandles.CloseHandle(handle);
                }
            }
            return true;
        }