Upload files silverlight 4 wcf

Silverlight 4. Sign in to vote. Tuesday, November 22, AM. Generic; using System. Linq; using System. Net; using System. Client; using System. Windows; using System. Controls; using System.

Documents; using System. Input; using System. Media; using System. Animation; using System. ShowDialog ; if! Select Properties. Under the Web tab, Select Specific port and give the port number e. Note: we are using specific port so that every time we need not to run the web service its address will be unchanged. Either we need to host service on IIS if you don t want to use specific port or update the service reference each time before running the application. Save The Properties Page and close it.

Include the name space System. IO : using System. IO; Select all Open in new window 5. Create, FileAccess. Write byFile, 0, byFile.

Close ; result. Create Two Buttons in the Mainpage. Note: Some of the code presented here does not conform to standard security practices. The goal is to show the relevant methods to accomplish the requirements, not to present a production-ready solution.

In our web service we will have 3 methods, all returning integers: UploadFile will take some basic file information and the first binary part of the file and return the new ID of the file record.

The Silverlight Project Next, we'll move on to the Silverlight application. Some notes for production use: a You will need to security trim all your methods.

AddToUploadedFiles file ; context. FileID; part. AddToUploadedFileParts part ; context. UploadedFileParts where p. FirstOrDefault ; if foundPart! UploadedFileParts where allParts. UploadedFiles where fileTest. Nothing to do but fail. Ordinal select p; foreach var part in parts allFileBytes. UploadedFiles where f. FirstOrDefault ; if file! ToArray ; context. FileSize, f. First ; if finalTest. Go ahead and delete the parts. DeleteObject part ; context. ReadBytes int strm.

Range 0, fileBuffer. Add b ; fileParts. Show ex. ToArray ; ClientProxy. UploadFileAsync selectedFile. Name, "image" , selectedFile. Extension, fileBuffer. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid. Related Questions. How to upload large amount of files in angular. Multiple File Upload using Silverlight. Multiple file upload with progress bar using WCF service. How to split large file into multiple files based on the charecter sequence using java. Upload large file in asp. Multiple File Upload.

Uploading Large Files. Layout: fixed fluid. Web02 2. Strip HTML. Encode HTML. Paste as-is. Code block.