如何在mega API中进行uploadfileasync [英] How can I make uploadfileasync in mega API

问题描述

我是C＃的新手，这是我第一次使用这个API



i我试图上传文件给我C＃App的大型账户



我成功上传但没有任何进度条



和API有这个方法UploadFileAsync但我无法理解这个方法中的每个参数





这是来自VS中的对象浏览器

Quote：

IMegaApiClient.UploadFileAsync（string，CG.Web.MegaApiClient.INode，System。 IProgress< double>，System.Threading.CancellationToken？）

Quote：

System.Threading.Tasks.Task< cg.web.megaapiclient.inode> UploadFileAsync（string filename，CG.Web.MegaApiClient.INode parent，System.IProgress< double> progress，[System.Threading.CancellationToken？cancellationToken = null]）

CG.Web.MegaApiClient的成员。 IMegaApiClient

i know filename和INode parent



但是

我应该在System.IProgress< double> progress中写什么

和cancellationToken



< b>我尝试过：

 public uploadFileData uploadToMega（string megaFolderName，string megaFolderID，string filePathOnComputer，string newFileNameOnMega）
 {
 // Implemnt Struct 
 uploadFileData myMegaFileData = new uploadFileData（）; 
 
 //启动Mega Cient 
 var myMegaClient = new MegaApiClient（）; 
 
 //登录Mega 
 myMegaClient.Login（Userrrr，Passss）; 
 
 //在Mega账户中获取全部（文件和文件夹）
 IEnumerable< INode> nodes = myMegaClient.GetNodes（）; 
 
 //创建超级账户中所有文件夹的列表
列表< INode> megaFolders = nodes.Where（n => n.Type == NodeType.Directory）.ToList（）; 
 
 //按名称选择Mega账户中的存在文件夹& Id 
 INode myFolderOnMega = megaFolders.Where（folder => folder.Name == megaFolderName&& folder.Id == megaFolderID）.FirstOrDefault（）; 
 
 
 //上传文件
 //正常上传
 // INode myFile = myMegaClient.UploadFile（filePathOnComputer，myFolderOnMega）; 
 
  //使用进度条上传 
  INode myFile = myMegaClient.UploadFileAsync（filePathOnComputer，myFolderOnMega，progressBar1，default（））;  
 
 
 //重命名Mega Server中的文件
 if（string.IsNullOrEmpty（newFileNameOnMega））
 {
 
} 
 else 
 {
 myMegaClient.Rename（myFile，newFileNameOnMega）; 
} 
 
 //获取下载链接
 Uri downloadLink = myMegaClient.GetDownloadLink（myFile）; 
 
 myMegaFileData.megaFileId = myFile.Id; 
 Clipboard.SetText（myMegaFileData.megaFileId）; 
 myMegaFileData.megaFileType = myFile.Type.ToString（）; 
 myMegaFileData.megaFileName = myFile.Name; 
 myMegaFileData.megaFileOwner = myFile.Owner; 
 myMegaFileData.megaFileParentId = myFile.ParentId; 
 myMegaFileData.megaFileCreationDate = myFile.CreationDate.ToString（）; 
 myMegaFileData.megaFileModificationDate = myFile.ModificationDate.ToString（）; 
 myMegaFileData.megaFileSize = myFile.Size.ToString（）; 
 myMegaFileData.megaFileDownloadLink = downloadLink.ToString（）; 
 
 
 
 myMegaClient.Logout（）; 
 
 
 
返回myMegaFileData; 
} 

解决方案

您已经得到答案： c＃ - 如何在Mega API中进行UploadFileAsync - Stack Overflow [ ^ ]。 ：d

i am new in C# and this is the first time to me to use this API

i am trying to upload file to me mega Account by C# App

and i succeed in upload but without any progress bar

and the API has this method "UploadFileAsync" but i cant understand every parameter in this method


this is from Object browser in VS

Quote:

IMegaApiClient.UploadFileAsync(string, CG.Web.MegaApiClient.INode, System.IProgress<double>, System.Threading.CancellationToken?)

Quote:

System.Threading.Tasks.Task<cg.web.megaapiclient.inode> UploadFileAsync(string filename, CG.Web.MegaApiClient.INode parent, System.IProgress<double> progress, [System.Threading.CancellationToken? cancellationToken = null])
Member of CG.Web.MegaApiClient.IMegaApiClient

i know filename and INode parent

but
what should i write in "System.IProgress<double> progress"
and cancellationToken

What I have tried:

public uploadFileData uploadToMega(string megaFolderName, string megaFolderID, string filePathOnComputer, string newFileNameOnMega)
        {
            //Implemnt Struct
            uploadFileData myMegaFileData = new uploadFileData();

            //Start Mega Cient
            var myMegaClient = new MegaApiClient();

            //Login To Mega
            myMegaClient.Login(Userrrr, Passss);

            //Get All (File & Folders) in Mega Account
            IEnumerable<INode> nodes = myMegaClient.GetNodes();

            //Creat List Of All Folders In Mega Account
            List<INode> megaFolders = nodes.Where(n => n.Type == NodeType.Directory).ToList();

            //Choose Exist Folder In Mega Account By Name & Id
            INode myFolderOnMega = megaFolders.Where(folder => folder.Name == megaFolderName && folder.Id == megaFolderID).FirstOrDefault();
           

            //Upload The File
            //Normal Upload
            //INode myFile = myMegaClient.UploadFile(filePathOnComputer, myFolderOnMega);

            // Upload With progress bar 
            INode myFile =  myMegaClient.UploadFileAsync(filePathOnComputer, myFolderOnMega, progressBar1, default());


            //Rename The File In Mega Server
            if (string.IsNullOrEmpty(newFileNameOnMega))
            {
                
            }
            else
            {
                myMegaClient.Rename(myFile, newFileNameOnMega);
            }
            
            //Get Download Link
            Uri downloadLink = myMegaClient.GetDownloadLink(myFile);

            myMegaFileData.megaFileId = myFile.Id;
            Clipboard.SetText(myMegaFileData.megaFileId);
            myMegaFileData.megaFileType = myFile.Type.ToString();
            myMegaFileData.megaFileName = myFile.Name;
            myMegaFileData.megaFileOwner = myFile.Owner;
            myMegaFileData.megaFileParentId = myFile.ParentId;
            myMegaFileData.megaFileCreationDate = myFile.CreationDate.ToString();
            myMegaFileData.megaFileModificationDate = myFile.ModificationDate.ToString();
            myMegaFileData.megaFileSize = myFile.Size.ToString();
            myMegaFileData.megaFileDownloadLink = downloadLink.ToString();



            myMegaClient.Logout();



            return myMegaFileData;
        } 

解决方案

You already got an answer: c# - how can i make UploadFileAsync in Mega API - Stack Overflow[^]. :D

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