12 2021 档案

CROSS APPLY & OUTER APPLY
摘要：CROSS APPLY & OUTER APPLY CREATE TABLE [dbo].[Account]( [UserId] [int] IDENTITY(1,1) NOT NULL, [Name] [nvarchar](50) NULL, [Age] [int] NULL, [Gender] 阅读全文
posted @ 2021-12-31 18:01 devs 阅读(54) 评论(0) 推荐(0) 编辑
C# 取消文件隐藏并恢复标准文件
摘要：C# 取消文件隐藏并恢复标准文件 DirectoryInfo di = new DirectoryInfo(@"D:\Software"); foreach (DirectoryInfo sub in di.GetDirectories()) { File.SetAttributes(sub.Ful 阅读全文
posted @ 2021-12-15 14:24 devs 阅读(210) 评论(0) 推荐(0) 编辑