aspnet/Microsoft.Extensions.FileProviders.Physicalv10.0.2
✓ Verified.NET FW4.6.2.NET 10.0.NET 11.0.NET Std2.0
File provider for physical files for Microsoft.Extensions.FileProviders.
Get Started
$ dotnet add package Microsoft.Extensions.FileProviders.PhysicalReadme
About
<!-- A description of the package and where one can find more documentation -->Provides an implementation of a physical file provider, facilitating file access and monitoring on the disk. The primary type, PhysicalFileProvider, enables the lookup of files on disk and can watch for changes either via FileSystemWatcher or polling mechanisms.
Key Features
<!-- The key features of this package -->- Easy access and monitoring of files on the disk.
- Ability to watch for file changes either by using
FileSystemWatcheror through polling.
How to Use
<!-- A compelling example on how to use this package with code, as well as any specific guidelines for when to use the package -->This library can be used to look up files on disk and monitor file changes effectively.
Below is an example of how to use the PhysicalFileProvider to access files on disk and monitor changes:
using Microsoft.Extensions.FileProviders;
using Microsoft.Extensions.FileProviders.Physical;
using var provider = new PhysicalFileProvider(AppContext.BaseDirectory);
Environment.SetEnvironmentVariable("DOTNET_USE_POLLING_FILE_WATCHER", "1");
var contents = provider.GetDirectoryContents(string.Empty);
foreach (PhysicalFileInfo fileInfo in contents)
{
Console.WriteLine(fileInfo.PhysicalPath);
}
var changeToken = provider.Watch("*.txt");
changeToken.RegisterChangeCallback(_ => Console.WriteLine("Text file changed"), null);
Console.ReadLine();
Main Types
<!-- The main types provided in this library -->The main types provided by this library are:
Microsoft.Extensions.FileProviders.PhysicalFileProviderMicrosoft.Extensions.FileProviders.PhysicalDirectoryInfoMicrosoft.Extensions.FileProviders.PhysicalFileInfo