Litle.Sdk.RandomGen.NextString C# (CSharp) Method

        public static string NextString(int length)
        {
            string result = "";

            for (var i = 0; i < length; i++)
            {
                result += Convert.ToChar(NextInt() % ('Z' - 'A') + 'A');
            }

            return result;
        }

        public virtual string createRandomFile(string fileDirectory, string fileName, string fileExtension, litleTime litleTime)
        {
            string filePath = null;

            if (fileName == null || fileName == String.Empty)
            {
                if (!Directory.Exists(fileDirectory))
                {
                    Directory.CreateDirectory(fileDirectory);
                }

                fileName = litleTime.getCurrentTime("MM-dd-yyyy_HH-mm-ss-ffff_") + RandomGen.NextString(8);
                filePath = fileDirectory + fileName + fileExtension;

                using (FileStream fs = new FileStream(filePath, FileMode.Create))
                {
                }
            }
            else
            {
                filePath = fileDirectory + fileName;
            }

            return(filePath);
        }