Wednesday, February 06, 2008 #

Why DoPostBackWithOptions didn't work

I found that one of my ImageButtons stopped sending postback. I've noticed that it uses DoPostBackWithOptions.

I remembered, that I had a problem when my page had PopupControlExtender and Validation controls(see.How do I get rid of DoPostBackWithOptions? ), but it was not a case this time.
I've checked that it is nothing with IIS setting for handling  ".axd" extensions - checkbox for "Check that File Exists" is unchecked! (see WebForm_ DoPostBackWithOptions not defined ).


Finally I understood that it is extra html form, that I've copied from prototype. I had the same issue just 2 week ago-Html Form inside ASP.Net page causes no postbacks

posted @ Wednesday, February 06, 2008 6:56 PM | Feedback (0)

ASP.NET Interview questions

I am involved in hiring an ASP.NET develover for our company. I found a few sites that listed interview questions. Below there are links that I found useful.

http://srini-aspnet-tour.blogspot.com/2008/12/interview-question-part-5.html (thanks to srini)
http://www.hanselman.com/blog/CommentView.aspx?guid=2d2fae59-a589-4c43-b6a5-b6ebc1a9eafd (too complicated)
http://www.hanselman.com/blog/WhatGreatNETDevelopersOughtToKnowMoreNETInterviewQuestions.aspx
http://www.megasolutions.net/kb/ASP_Net_InterView_Questions_1a.aspx  (some of them are quite good)

On my question about Session State two people answered, that they try to avoid using Sessions because of big memory consumption. IMHO, this should not be considered as major factor for architectural decision, if you need to keep state between pages.
 
posted @ Wednesday, February 06, 2008 12:01 AM | Feedback (7)
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