如何使用 Silverlight 和客户端 Web 服务将文件上传到 Sharepoint 文档库? [英] How can I upload a file to a Sharepoint Document Library using Silverlight and client web-services?

问题描述

我遇到的大多数 Sharepoint 文档库上传解决方案都使用 HTTPPUT"方法，但我在 Silverlight 中找不到执行此操作的方法，因为它对 HTTP 方法有限制.我访问了这个 http://msdn.microsoft.com/en-us/library/dd920295(VS.95).aspx 查看如何在我的代码中允许 PUT，但我找不到它如何帮助您使用 HTTPPUT".

Most of the solutions I've come across for Sharepoint doc library uploads use the HTTP "PUT" method, but I'm having trouble finding a way to do this in Silverlight because it has restrictions on the HTTP Methods. I visited this http://msdn.microsoft.com/en-us/library/dd920295(VS.95).aspx to see how to allow PUT in my code, but I can't find how that helps you use an HTTP "PUT".

我正在使用客户端网络服务，因此限制了一些可用的 Sharepoint 功能.

I am using client web-services, so that limits some of the Sharepoint functions available.

这给我留下了以下问题:

That leaves me with these questions:

1. 我可以在 Silverlight 中执行 http PUT 吗?
2. 如果我不能上传文件，或者有其他更好的方法来上传文件，那是什么?

谢谢

推荐答案

想通了！！就像一个魅力

Figured it out!! works like a charm

    public void UploadFile(String fileName, byte[] file)
    {
        // format the destination URL

        string[] destinationUrls = {"http://qa.sp.dca/sites/silverlight/Answers/"+fileName}; 

        // fill out the metadata
        // remark: don't set the Name field, because this is the name of the document

        SharepointCopy.FieldInformation titleInformation = new SharepointCopy.FieldInformation
            {DisplayName =fileName, 
             InternalName =fileName, 
             Type = SharepointCopy.FieldType.Text, 
             Value =fileName};

        // to specify the content type

        SharepointCopy.FieldInformation ctInformation = new SharepointCopy.FieldInformation
            {DisplayName ="XML Answer Doc", 
             InternalName ="ContentType", 
             Type = SharepointCopy.
             FieldType.Text, 
             Value ="xml"};

        SharepointCopy.FieldInformation[] metadata = { titleInformation }; 

        // initialize the web service

        SharepointCopy.CopySoapClient copyws = new SharepointCopy.CopySoapClient(); 

        // execute the CopyIntoItems method
        copyws.CopyIntoItemsCompleted += copyws_CopyIntoItemsCompleted;
        copyws.CopyIntoItemsAsync("http://null", destinationUrls, metadata, file);
    }

非常感谢 Karine Bosch 在此处提供的解决方案:http://social.msdn.microsoft.com/Forums/en/sharepointdevelopment/thread/f135aaa2-3345-483f-ade4-e4fd597d50d4

Many Thanks to Karine Bosch for the solution here: http://social.msdn.microsoft.com/Forums/en/sharepointdevelopment/thread/f135aaa2-3345-483f-ade4-e4fd597d50d4

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