Question

我已经花了很长时间尝试将一些东西上传到我用Xamarin.ios项目设置的Azure blob容器中。

我不确定为什么它不起作用，并探索了许多不同的选择。

每当尝试在Viewcontroller中引用LimaBeans时，我都会得到CS0426。

陷入困境。

这是我的View Controller

using System;
using System.IO;
using UIKit;


namespace storingbuttondataaaa
{
    public partial class ViewController : UIViewController
    {
        protected ViewController(IntPtr handle) : base(handle)
        {
            // Note: this .ctor should not contain any initialization logic.
        }

        public override void ViewDidLoad()
        {
            base.ViewDidLoad();
            // Perform any additional setup after loading the view, typically from a nib.

        }


        public override void DidReceiveMemoryWarning()
        {
            base.DidReceiveMemoryWarning();
            // Release any cached data, images, etc that aren't in use.
        }

        partial void FractureBtn_TouchUpInside(UIButton sender)
        {
            //get text box data
            var name = FractureBtn;
            string call = ("call 911, especially if blood is spraying everywhere!");
            string line = string.Format("{0},{1}", name, call); 

            //Store the Information.
            var documents = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
            var filename = Path.Combine(documents, "HealthJournal.txt");
            File.WriteAllText(filename, line);
            ;
        }

        partial void HandleAddClicked_TouchUpInside(UIButton sender)
        {

            activityIndicator.StartAnimating();
            new BlobUpload.LimaBeans();



        }
    }
}

这是我的Blob上传任务：

using System;
using System.Diagnostics.Contracts;
using System.Threading.Tasks;
using Microsoft.WindowsAzure.Storage;
using Microsoft.WindowsAzure.Storage.Blob;

namespace storingbuttondataaaa
{
    public class BlobUpload
    {
        public BlobUpload()
        {
        }

        public static async Task LimaBeans(string localPath)
        {
            Contract.Ensures(Contract.Result<Task>() != null);
            // Retrieve storage account from connection string.
            CloudStorageAccount storageAccount = CloudStorageAccount.Parse("DefaultEndpointsProtocol=itsmypersonalkey");

            // Create the blob client.
            CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();

            // Retrieve reference to a previously created container.
            CloudBlobContainer container = blobClient.GetContainerReference("submittedreqforbd");

            // Create the container if it doesn't already exist.
            await container.CreateIfNotExistsAsync();

            // Retrieve reference to a blob named "myblob".
            CloudBlockBlob blockBlob = container.GetBlockBlobReference("myblob");

            //await blockBlob.UploadFromFileAsync(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments));
            await blockBlob.UploadTextAsync("My Head Just Exploaded!");


        }

    }
}

怎么了？我快要放弃了！

Answer 1

未找到用于实现部分方法ViewController.FractureBtn_TouchUpInside（UIButton）声明的定义声明

我们应该在另一个局部类中定义此方法的声明，如下所示：

partial void FractureBtn_TouchUpInside(UIButton sender);

要将本地文件上传到Azure，我们可以执行以下操作：

    /// <summary>
    /// Upload file to Blob 
    /// </summary>
    /// <param name="path">path of local file. For example: C:\Users\leel2\Desktop\333.txt</param>
    /// <param name="blobName">For example: 333.txt</param>
    /// <param name="containerName"></param>
    public static void UploadBlob(string path, string blobName, string containerName)
    {
        CloudStorageAccount storageAccount = CloudStorageAccount.Parse("DefaultEndpointsProtocol=xxxxxxxx");

        CloudBlobClient cloudBlobClient = storageAccount.CreateCloudBlobClient();

        CloudBlobContainer container = cloudBlobClient.GetContainerReference(containerName);
        container.CreateIfNotExists();


        CloudBlockBlob blob = container.GetBlockBlobReference(blobName);

        blob.UploadFromFile(path);

    }

为什么什么都不上传？ -使用Xamarin将信息Blob上传到Azure

1 个答案: