public static string FileDetailsCheck(string fileDetail, string filePath) { string fileResult = string.Empty; fileDetail = fileDetail.Trim(); if (fileDetail == "-v" || fileDetail == "--v" || fileDetail == "/v" || fileDetail == "--version") { string fileVersion = new FileDetails().Version(filePath); fileResult = fileVersion; } if (fileDetail == "-s" || fileDetail == "--s" || fileDetail == "/s" || fileDetail == "--size") { int fileSize = new FileDetails().Size(filePath); fileResult = fileSize.ToString(); } return(fileResult); }