Play/Pause functionality of File Upload in MVC

Question

hello everyone,

 

I am uploading file with progress bar in my MVC app.

 

I want play/pause functionality to play or pause large files while uploading.

 

So that user can cancel or continue uploading that file.

 

My Code to upload and show progress bar is :

function UploadFile() {
var files = $("#fileuploadInput").get(0).files;
counter = 0;
// Loop through files
for (var i = 0; i < files.length; i++) {
var file = files[i];
var formdata = new FormData();
formdata.append("fileuploadInput", file);
var ajax = new XMLHttpRequest();
ajax.upload.addEventListener("progress", progressHandler, false);
ajax.addEventListener("load", completeHandler, false);
ajax.addEventListener("error", errorHandler, false);
ajax.addEventListener("abort", abortHandler, false);
ajax.open("POST", "http://localhost:56120/Handlers/Fileuploadhandler.ashx");
ajax.send(formdata);
}
}

Thank you