C Sharp (C#) - File IO
Which C# class is used to check if a directory exists on your computer?
Which C# class is used to check if a directory exists on your computer?
easy🧠 Conceptual Q11 of Q15
Step-by-Step Solution
Solution:
Step 1: Understand the purpose of Directory class
The Directory class provides methods to work with folders, including checking if they exist.Step 2: Identify the correct method for existence check
Directory.Exists(path) returns true if the folder exists, which is what we need.Final Answer:
Directory -> Option CQuick Check:
Directory = Folder check [OK]
Quick Trick: Use Directory class to manage folders easily [OK]
Common Mistakes:
MISTAKES- Confusing File class with Directory for folders
- Using Path class to check existence
- Trying to read folder like a file
Master "File IO" in C Sharp (C#)
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