SPBackupRestoreLogSeverity 枚举
指定的备份或还原操作过程中发生，并记录一条消息的问题的严重性。
命名空间： Microsoft.SharePoint.Administration.Backup
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Public Enumeration SPBackupRestoreLogSeverity
用法
Dim instance As SPBackupRestoreLogSeverity
public enum SPBackupRestoreLogSeverity
成员
| 成员名称 | 说明 | |
|---|---|---|
| Important | 信息日志条目是重要但不是问题。 | |
| None | 没有日志项。 | |
| Error | 致命错误导致无法完成该操作。 | |
| Warning | 问题，需要一个警告，但不是致命。 | |
| Verbose | 并不是问题不太重要信息的日志条目。 | |
| WorkItem | 日志条目标识某些后期的备份或还原后需要做的工作。 |
备注
这些值主要用作Log方法的参数。
示例
下面的示例演示如何使用枚举中的OnRestore方法的实现。
[C#]
public Boolean OnRestore(Object sender, SPRestoreInformation args)
{
if (args == null)
{
throw new ArgumentNullException("args");
}
// If the CriticalFiles object was deleted from the farm after it was
// backed up, restore it to the configuration database.
CriticalFiles cf = SPFarm.Local.GetChild<CriticalFiles>(this.Name);
if (cf == null)
{
this.Update();
args.Log(SPBackupRestoreLogSeverity.Verbose, this.Name + " added back to configuration database.");
}
Boolean successSignal = true;
// TODO: The following loop restores files to the local server. If there are
// multiple front end servers, your code must iterate through all of
// SPFarm.Local.Servers and restore the same files to every server whose
// Role property is SPServerRole.WebFrontEnd
foreach (String path in FrontEndFilePaths)
{
FileInfo backupCopy = new FileInfo(path);
FileInfo file = new FileInfo(args.Location + @"\" + backupCopy.Name);
try
{
file.CopyTo(path, true);
args.Log(SPBackupRestoreLogSeverity.Verbose, "Restored " + file.Name);
}
catch (Exception e)
{
args.Log(SPBackupRestoreLogSeverity.Verbose, file.Name + " not restored: " + e.Message);
successSignal = false;
}
}
args.CurrentProgress = 50;
return successSignal;
}