find the name of a csv file in csharp

main.cs
string filePath = "C:\\MyFolder\\MyCsvFile.csv";
string fileName = Path.GetFileName(filePath);
Console.WriteLine($"The file name is {fileName}");
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4 lines

main.cs
The file name is MyCsvFile.csv
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2 lines

main.cs
string fileWithoutExt = Path.GetFileNameWithoutExtension(filePath);
Console.WriteLine($"The file name without extension is {fileWithoutExt}");
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3 lines

main.cs
The file name without extension is MyCsvFile
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2 lines