garima2510

var spContext = SharePointContextProvider.Current.GetSharePointContext(HttpContext, SPHostUrl);
 
using (var clientContext = spContext.CreateUserClientContextForSPAppWeb())
{
    if (clientContext != null)
    {
      FileCreationInformation newFile = new FileCreationInformation();
      //here file is the selected file. In this case of type HttpPostedFileBase
      newFile.ContentStream = file.InputStream;
      

garima2510

var spContext = SharePointContextProvider.Current.GetSharePointContext(HttpContext, SPHostUrl);

using (var clientContext = spContext.CreateUserClientContextForSPAppWeb())
{
    if (clientContext != null)
    {
        //file is uploaded file. Could be read from Request.Files
        using (FileStream fs = new FileStream(file.FileName, FileMode.Open))
        {
            //code for file size > 2MB. tested upto 50MB

garima2510

var spContext = SharePointContextProvider.Current.GetSharePointContext(HttpContext, SPHostUrl);

using (var clientContext = spContext.CreateUserClientContextForSPAppWeb())
{
    if (clientContext != null)
    {
        //code for file size < 2MB
        //file is the input which we uploaded. It can be taken from Request.Files
        FileCreationInformation newFile = new FileCreationInformation();
        newFile.Content = System.IO.File.ReadAllBytes(file.FileName);

garima2510

/* Place custom styles below */

.tableStyle {
    border-collapse:collapse;
    border: 1px solid black;
    text-align:center;
    width:50%;
    padding:15px;
}

garima2510

.tableStyle {
    border-collapse:collapse;
    border: 1px solid black;
    text-align:center;
    width:50%;
    padding:15px;
}

.messages {
    display:none;

garima2510

.tableStyle {
    border-collapse:collapse;
    border: 1px solid black;
    text-align:center;
    width:50%;
    padding:15px;
}