Rename Specific Files In C# code

After Run this Code there is no action in the specified folder

HI Raja,

Can you give some details? what error you getting and from where you getting exectly?

Can you provide some detailed information or your code snisipt? So i can help you batter.

Hi Nikunj,

The Code Not working, Please check and revert 

Thanks

Hi Raja, You can take refrence from my code:

using System;
using System.IO;

class Program
{
    static void Main()
    {
        // Define the directory path where the files are located
        string directoryPath = @"C:\YourFolderPath";

        // Get all .data.txt files in the directory
        string[] dataFiles = Directory.GetFiles(directoryPath, "*.data.txt");

        foreach (string dataFilePath in dataFiles)
        {
            // Extract the filename without extension
            string baseFileName = Path.GetFileNameWithoutExtension(dataFilePath); // e.g., LP-700-0220-Q-R0_data

            // Remove the '_data' suffix to get the new base name for the PDF
            string newPdfBaseName = baseFileName.Replace("_data", ""); // e.g., LP-700-0220-Q-R0

            // Find the corresponding PDF file
            string pdfFilePath = Path.Combine(directoryPath, baseFileName.Replace("_data", "") + ".PDF");

            if (File.Exists(pdfFilePath))
            {
                // Define the new PDF file path
                string newPdfFilePath = Path.Combine(directoryPath, newPdfBaseName + ".PDF");

                // Rename the PDF file
                File.Move(pdfFilePath, newPdfFilePath);

                Console.WriteLine($"Renamed '{pdfFilePath}' to '{newPdfFilePath}'");
            }
            else
            {
                Console.WriteLine($"No matching PDF file found for '{dataFilePath}'");
            }
        }
    }
}