Hi All, I have some problem with Dotnetnuke when i upload multiple large images, the same works for the normal .Net applications but not for DNN, here is up upload and resize function... Can you guys assist me in this.

If your problem is the app timing out when doing large file uploads you could look at the values set in web.config and adjust them to suit.

If it is not a timeout issue, what exactly happens?

Hi Craig and Nick, Thanks for your reply, I dont think it is an time out issue, because i don't see any error and nothing is catched even though i have try catch block.what happens is when i select multiple large images say 20mb each and 4-5 files, only 2-3 images are uploading and no error pops up. here is my web.config limits httpRuntime useFullyQualifiedRedirectUrl="true" maxRequestLength="256000" executionTimeout="19200" requestLengthDiskThreshold="256000" , i am attaching resize method

Have you tried debugging the module to identify where the problem is occurring?

Hi Craig,
I have source code of the module, which is not installable to the website, but i think we can debug through .mdb file, i tried last week but i couldn't able to debug.
Till now how i am updating the website with the source is that, i am updating .ascx file in the website and .dll from the source build, Is this the right way of updating source and PA installed on the website? Guide me on this please.

The "right" way to debug requires running a version of DotNetNuke into which the source code is installed.  I believe that there is a chapter in Mitchel Sellers' book that shows some examples.

HI Craig,

I ordered the book today....

I should have also mentioned Michael Washington's adefwebserver.com site.  There is lots of great information there as well.