unable to upload multiple db images with asp.net mvc

Question

I am trying to upload several db images onto the SQL Server 2008R2. I am using ASP.NET MVC 3 in C#. What is happening is that I getting the images displayed but the problem

Answer 1

I think your problem might be in this loop.

foreach (string inputTagName in Request.Files)
{
    if (Request.Files.Count > 0)
    {
        Createsubcat4.Image1 = (new FileHandler()).uploadedFileToByteArray((HttpPostedFileBase)Request.Files[inputTagName]);
        Createsubcat4.Image2 = (new FileHandler()).uploadedFileToByteArray((HttpPostedFileBase)Request.Files[inputTagName]);
        // var fileName = Path.GetFileName(inputTagName);
        //var path = Path.Combine(Server.MapPath("~/App_Data/uploads"), fileName);
     }
}
db.AddToSubProductCategory4(Createsubcat4);

The Request.Files.Count > 0 should always be true since you are iterating through a list of Files. However, the real issue is that with this loop you overwrite the properties of Createsubcat4 with each file, and then after the properties are set with the last file, that is what gets sent to the database.

If you are trying to add multiple records into the database (one for each image), you'll need to move the AddToSubProductCategory4 within the loop. If you are trying to add two images to just that record, I'd recommend assigning each by name, and skipping the foreach loop.