6

ボタンを押して、現在の日付と時刻でシステムの復元ポイントを作成する方法を探しています。これを行う簡単な方法をウェブで検索してみましたが、まだ見つかりません。

このコード スニペットはhttp://msdn.microsoft.com/en-us/library/windows/desktop/aa378847%28v=vs.85%29.aspxから見つけましたが、C# ではなく VB にあり、変換してみましたそれは少しですが、私はそれを翻訳する素晴らしい仕事をしているとは思いません.

'CreateRestorePoint Method of the SystemRestore Class
'Creates a restore point. Specifies the beginning and 
'the ending of a set of changes so that System Restore 
'can create a restore point.This method is the 
'scriptable equivalent of the SRSetRestorePoint function.

Set Args = wscript.Arguments
If Args.Count() > 0 Then
    RpName = Args.item(0)
Else 
    RpName = "Vbscript"
End If

Set obj = GetObject("winmgmts:{impersonationLevel=impersonate}!root/default:SystemRestore")

If (obj.CreateRestorePoint(RpName, 0, 100)) = 0 Then
wscript.Echo "Success"
Else 
    wscript.Echo "Failed"
End If
4

3 に答える 3

8

復元ポイントを作成するための VB.NET スニペットを次に示します (ここにあります)。

Dim restPoint = GetObject("winmgmts:\\.\root\default:Systemrestore")
If restPoint IsNot Nothing Then
     If restPoint.CreateRestorePoint("test restore point", 0, 100) = 0 Then
         MsgBox("Restore Point created successfully")
    Else
         MsgBox("Could not create restore point!")
     End If
End If

C# に「変換」するのは簡単なはずです。

そして、これはこの質問から取られたC＃の別のスニペットです：

private void CreateRestorePoint(string description)
{
    ManagementScope oScope = new ManagementScope("\\\\localhost\\root\\default");
    ManagementPath oPath = new ManagementPath("SystemRestore");
    ObjectGetOptions oGetOp = new ObjectGetOptions();
    ManagementClass oProcess = new ManagementClass(oScope, oPath, oGetOp);

    ManagementBaseObject oInParams =
         oProcess.GetMethodParameters("CreateRestorePoint");
    oInParams["Description"] = description;
    oInParams["RestorePointType"] = 12; // MODIFY_SETTINGS
    oInParams["EventType"] = 100;

    ManagementBaseObject oOutParams =
         oProcess.InvokeMethod("CreateRestorePoint", oInParams, null); 
}
于 2012-05-25T06:31:49.673 に答える
5

遅くなりましたが、M4Nからの回答を改善しました...

/// <summary>
///     The type of event. For more information, see <see cref="CreateRestorePoint"/>.
/// </summary>
public enum EventType
{
    /// <summary>
    ///     A system change has begun. A subsequent nested call does not create a new restore
    ///     point.
    ///     <para>
    ///         Subsequent calls must use <see cref="EventType.EndNestedSystemChange"/>, not
    ///         <see cref="EventType.EndSystemChange"/>.
    ///     </para>
    /// </summary>
    BeginNestedSystemChange = 0x66,

    /// <summary>
    ///     A system change has begun.
    /// </summary>
    BeginSystemChange = 0x64,

    /// <summary>
    ///     A system change has ended.
    /// </summary>
    EndNestedSystemChange = 0x67,

    /// <summary>
    ///     A system change has ended.
    /// </summary>
    EndSystemChange = 0x65
}

/// <summary>
///     The type of restore point. For more information, see <see cref="CreateRestorePoint"/>.
/// </summary>
public enum RestorePointType
{
    /// <summary>
    ///     An application has been installed.
    /// </summary>
    ApplicationInstall = 0x0,

    /// <summary>
    ///     An application has been uninstalled.
    /// </summary>
    ApplicationUninstall = 0x1,

    /// <summary>
    ///     An application needs to delete the restore point it created. For example, an
    ///     application would use this flag when a user cancels an installation. 
    /// </summary>
    CancelledOperation = 0xd,

    /// <summary>
    ///     A device driver has been installed.
    /// </summary>
    DeviceDriverInstall = 0xa,

    /// <summary>
    ///     An application has had features added or removed.
    /// </summary>
    ModifySettings = 0xc
}

/// <summary>
///     Creates a restore point on the local system.
/// </summary>
/// <param name="description">
///     The description to be displayed so the user can easily identify a restore point.
/// </param>
/// <param name="eventType">
///     The type of event.
/// </param>
/// <param name="restorePointType">
///     The type of restore point. 
/// </param>
/// <exception cref="ManagementException">
///     Access denied.
/// </exception>
public static void CreateRestorePoint(string description, EventType eventType, RestorePointType restorePointType)
{
    var mScope = new ManagementScope("\\\\localhost\\root\\default");
    var mPath = new ManagementPath("SystemRestore");
    var options = new ObjectGetOptions();
    using (var mClass = new ManagementClass(mScope, mPath, options))
    using (var parameters = mClass.GetMethodParameters("CreateRestorePoint"))
    {
        parameters["Description"] = description;
        parameters["EventType"] = (int)eventType;
        parameters["RestorePointType"] = (int)restorePointType;
        mClass.InvokeMethod("CreateRestorePoint", parameters, null);
    }
}

例：

CreateRestorePoint("Example Restore Point", EventType.BeginSystemChange, RestorePointType.ModifySettings);
于 2017-03-11T09:02:14.027 に答える
0 
var restPoint = GetObject(@"winmgmts:\\.\root\default:Systemrestore");
if(restPoint!=null)
{
    if(restPoint.CreateRestorePoint("", 0, 100) == 0)
    {
        //do something
    }
    else
    {
         //do something
    }
}
于 2012-05-25T06:35:56.490 に答える