2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 using System.Runtime.InteropServices;
20 namespace Tizen.Applications
22 internal sealed class SafeWatchTimeHandle : SafeHandle
24 internal SafeWatchTimeHandle() : base(IntPtr.Zero, true)
28 internal SafeWatchTimeHandle(IntPtr existingHandle, bool ownHandle) : base(IntPtr.Zero, ownHandle)
30 SetHandle(existingHandle);
33 public override bool IsInvalid
35 get { return this.handle == IntPtr.Zero; }
38 protected override bool ReleaseHandle()
40 Interop.Watch.WatchTimeDelete(this.handle);
41 this.SetHandle(IntPtr.Zero);