I want to search a directory and get the list of all jpg files. The code that I have is as follow:
string[] fileList = Directory.Exists(this._imageDirectory)
? Directory.GetFiles(this._imageDirectory, "*.jpg")
: null;
This is working well if I have files such as below:
1.jpg
2.jpg
3.txt
In the above case it finds only two files. But if I have the following files:
1.jpg
2.jpg
3.jpg_tmp
it finds 3 files. It finds 3.jpg_tmp which it should not find it.
How can I fix it without looking into all fileList and finding the ones that are not correct?
Anonymous User
17-Mar-2015You can filter the list with LINQ:
var pictures = fileList != null ?
fileList.Where(name => name.EndsWith(".jpg")).ToArray() :
Enumerable.Empty<string>().ToArray();