File exists in C#

C# Code to check if file exists or not

A simple C# program to check if a file exists. For this, use the File.Exists() method in C#. This allows us to check for both the current directory and a particular directory like C: D: E: etc.

  • Current Directory
  • Particular Directory

Let us see the code to check if the file exists in C#. Consider, we have a file “new.txt” in the current directory:

The output is as follows:

Above, we have used the File.Exists() method to check for the existence of a file. The output displays that we have “new.txt” in the current directory.

To understand the code correctly, let us now see the following video:

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