How do you rename a file in C#?

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ICSM Computer · Answer

In C#, you can rename a file using the File.Move method from the
System.IO namespace. Here's how you do it:
Rename a File in C#
using System.IO;
string sourcePath = @"C:\path	o\oldFileName.txt";
string destinationPath = @"C:\path	o
ewFileName.txt";
// This will rename the file (or move it if the path is different).
File.Move(sourcePath, destinationPath);
Notes:
This also moves the file if the destination path is in a different directory.
If destinationPath already exists, it will throw an IOException.
You can check if the file exists before renaming:
if (File.Exists(sourcePath) andand !File.Exists(destinationPath))
{
    File.Move(sourcePath, destinationPath);
}

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How do you rename a file in C#?

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Rename a File in C#

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