Little Registry Cleaner/Misc/SysRestore.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

/*
    Little Registry Cleaner
    Copyright (C) 2008 Little Apps (http://www.little-apps.org/)

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.InteropServices;

namespace Little_Registry_Cleaner
{
    public class SysRestore
    {
        [DllImport("srclient.dll")]
        [return: MarshalAs(UnmanagedType.Bool)]
        public static extern bool SRSetRestorePointW(ref RestorePointInfo pRestorePtSpec, out STATEMGRSTATUS pSMgrStatus);

        /// <summary>
        /// Contains information used by the SRSetRestorePoint function
        /// </summary>
        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
        public struct RestorePointInfo
        {
            public int dwEventType; // The type of event
            public int dwRestorePtType; // The type of restore point
            public Int64 llSequenceNumber; // The sequence number of the restore point
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = MaxDescW + 1)]
            public string szDescription; // The description to be displayed so the user can easily identify a restore point
        }

        /// <summary>
        /// Contains status information used by the SRSetRestorePoint function
        /// </summary>
        [StructLayout(LayoutKind.Sequential)]
        public struct STATEMGRSTATUS
        {
            public int nStatus; // The status code
            public Int64 llSequenceNumber; // The sequence number of the restore point
        }

        // Type of restorations
        public enum RestoreType
        {
            ApplicationInstall = 0, // Installing a new application
            ApplicationUninstall = 1, // An application has been uninstalled