CODEWITHSUNDEEP
c#asp.net
Thakur Das
Thakur Das

Reputation: 51

How to upload images only in asp.net

How to Upload only images in asp.net(FileUploadControl) not only followed by Extension validation because i found when Change the extension of any file with .jpg/.png it uploaded.

Upvotes: 0

Views: 4413

Answers (2)

user2563735
user2563735

Reputation:

use ajax file upload..!! then save the file name in the database..!!

could get the extension "System.IO.Path.GetExtension(AsyncFileUpload1.PostedFile.FileName)"

refer this link..!!

http://www.aspsnippets.com/Articles/Using-ASP.Net-AJAX-Control-Toolkits-AsyncFileUpload-Control.aspx

Upvotes: 0

Monika
Monika

Reputation: 2210

Here's a prototype code that you can use

if (FileUpload1.HasFile)
{
    string extension = System.IO.Path.GetExtension(FileUpload1.FileName);

    if (extension == ".jpg")
    {
        FileUpload1.SaveAs("yourpath" + FileUpload1.FileName);

    }
    else
    {
    Response.Write("Only .Jpg allowed");
    }
}

You can add .PNG,.bmp also.. if u want

Upvotes: 1

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