This article introduces a few easily overlooked but important method functions in ASP.NET
- 2020-05-05 11:04:42
- OfStack
Let me introduce some methods of Path class in NET:
1. Path.combine(string, string)
returns a path according to the given two paths.
e.g.
string CompletePath = System.IO.Path.Combine(@"c:\MyApp", @"Images\skyline.jpg");
will return a full path c:\MyApp\Images\ skyline.jpg
either has the end of "\" in the first parameter or not.
2. Path.GetExtension(string)
returns the extension for the given file path. For example,
string FileExtention = System.IO.Path.GetExtention(@"C:\MyApp\Images\skyline.jpg");
will return "jpg"
3. Path.GetFileName(string)
gives the full path to the file name and returns the file name (including the extension). For example,
string fileName = System.IO.Path.GetFileName(@"c:\MyApp\Images\skyline.jpg");
will return "skyline.jpg "