Is it necessary to close a file after calling ReadAllText?
c#, file
Solution
No, you don't have to explicitly close the file, `File.ReadAllText` takes care of that for you.
The documentation contains this information very explicitly:
This method opens a file, reads each line of the file, and then adds each line as an element of a string. It then closes the file. [...] The file handle is guaranteed to be closed by this method, even if exceptions are raised.
Problem
I am doing the following: ``` if (File.Exists(filePath)) { string base64 = File.ReadAllText(filePath); return new ImageContentDTO { ImageContentGuid = imageContentGuid, Base64Data = base64 }; } ``` This works perfectly fine. What I want to ask is if I need to Close the file or anything similar after I am done reading from it. And if so, how?