WebType: System.IO.FileInfo System.IO.FileInfo Class Assembly: Mscorlib.dll Namespace: System.IO Summary Provides instance methods for the creation, copying, deletion, moving, and opening of files, and aids in the creation of FileStreamobjects. C# Syntax: [Serializable] public sealed class FileInfo : FileSystemInfo Remarks WebC# public DateTime LastAccessTime { get; set; } Property Value DateTime The time that the current file or directory was last accessed. Exceptions IOException Refresh () cannot initialize the data. PlatformNotSupportedException The current operating system is not Windows NT or later. ArgumentOutOfRangeException

FileSystemInfo.LastWriteTime Property (System.IO) Microsoft Learn

WebThe FileInfo class is used to deal with file and its operations in C#. It provides properties and methods that are used to create, delete and read file. It uses StreamWriter class to write data to the file. It is a part of System.IO namespace. C# FileInfo Class Signature [SerializableAttribute] [ComVisibleAttribute (true)] WebExamples. The following example demonstrates some of the main members of the FileInfo class. When the properties are first retrieved, FileInfo calls the Refresh method and … butterfly bubble machine

C# 修改文件的创建、修改和访问时间的示例-织梦云编程网

WebReplace (String, String): The contents of a specified file can be replaced by the contents of the other file which is described by the current object of the FileInfo class using this method Replace (String, String). ToString (): The path is returned as … WebThe value may be cached when either the value itself or other FileSystemInfo properties are accessed. To get the latest value, call the Refresh method. If the path doesn't exist as of the last cached state, the return value is (FileAttributes) (-1). FileNotFoundException or DirectoryNotFoundException can only be thrown when setting the value. WebFeb 20, 2024 · File and FileInfo are classes in C# that provide methods for manipulating files. They provide the functionalities we need to programmatically create, read, update, … butterfly b\u0026b lecce