此浏览器不再受支持。
请升级到 Microsoft Edge 以使用最新的功能、安全更新和技术支持。
你当前正在访问 Microsoft Azure Global Edition 技术文档网站。 如果需要访问由世纪互联运营的 Microsoft Azure 中国技术文档网站，请访问 https://docs.azure.cn。
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
public class PSBackupPolicy
type PSBackupPolicy = class
Public Class PSBackupPolicy