小编Dha*_*san的帖子

我正在尝试上传一个excel文件,我想用文件名附加Guid.

我正在使用C#MVC

public ActionResult ValidateUploadedFile()
        {
            DataExchangeDefinitionViewModel dataExchangeDefinitionVM = new DataExchangeDefinitionViewModel();
            DataExchangeDefinition dataExchangeDefinitionObj = new DataExchangeDefinition();

            //  Get all files from Request object  
            HttpFileCollectionBase files = Request.Files;
            HttpPostedFileBase file = files[0];

            try
            {
                if (Request.Files.Count > 0)
                {
                    string fname;
                    // Checking for Internet Explorer  
                    if (Request.Browser.Browser.ToUpper() == "IE" || Request.Browser.Browser.ToUpper() == "INTERNETEXPLORER")
                    {
                        string[] testfiles = file.FileName.Split(new char[] { '\\' });
                        fname = testfiles[testfiles.Length - 1];
                    }
                    else
                    {
                        Guid guidObj = Guid.NewGuid();
                        fname = file.FileName + guidObj.ToString();
                    } …