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Fix ASP.NET NullReferenceException + edit SQL dropdownlist

£20-250 GBP

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£20-250 GBP

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Our staff portal is built using Asp.NET. Issue 1: Staff Portal User Area: I have an online web form which has an error when i press 'submit.': 'Object reference not set to an instance of an object.' I need this form to be working again as usual (the form data uploads to an admin area). The form was working but stopped after a colleague edited it. Issue 2: Staff portal, Admin Area: i need a drop down menu to be corrected within the 'create user' area on the admin panel. I need the option 'user' to be the option at the top of the list (and therefore auto-selected) and admin to be the second choice. Currently the default is 'admin' and i create many more user profiles than admin so it leads to problems. The files i have access to for editing are the ascx files, and css. I am looking for a web-developer that i can work with on a long term basis as small - medium sized projects come up for me all the time. My business relies heavily on good communication, reliability and honesty.
ID Proyek: 5808990

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Hello there I'd be happy to help with the issues you're facing. Although I've not really spent much time working with ASP.NET, those issues seem pretty basic regardless of programming language & framework used. Just want to be honest with every employer, as you mentioned. You can check my profile for my reviews on other "skills". Thank you, Kostas
£35 GBP dalam 5 hari
5,0 (1 ulasan)
2,6
2,6
48 freelancer menawar dengan rata-rata £116 GBP untuk pekerjaan ini
Avatar Pengguna
Hi, Expert ASP.net expert and troubleshooter here, I have gone through the document, I understand there is error in the object you have used to save user info, I think the error is in User control you have used for it. (According to stack trace), Let me know will Resolve it ans send you the working copy in 3 hours. Thanks Chetan
£105 GBP dalam 2 hari
4,8 (394 ulasan)
8,8
8,8
Avatar Pengguna
Hello, I am very much interested to do this work as i am experienced a lot with asp.net & database. What database is used? mssql or MySQL? Looking forward to have a positive response from you. Thanks
£90 GBP dalam 3 hari
4,9 (273 ulasan)
7,5
7,5
Avatar Pengguna
Hi, I have 5+ years of experience. Developed various projects in .Net with MsSql database. Infact, 90% of the projects done so far are in ASP, which includes simple dynamic page to complex ecommerce related websites. Will help you rectifying these 2 issued mentioned. Please send the link to have a look. Look forward to hear from you. Regards
£142 GBP dalam 3 hari
4,8 (232 ulasan)
7,7
7,7
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We have to be very careful of your project and we are very interesting. We promise to work hard to finish on time for assigned work. Hope to get feedback from you soon so that we can begin to discuss more details about the project and we are ready. Best regards!
£220 GBP dalam 3 hari
4,8 (129 ulasan)
7,3
7,3
Avatar Pengguna
Hi sir, I can fix your issues within a couple of hours or max one day of work after awarding the project. Thanks Mohamed
£142 GBP dalam 3 hari
5,0 (168 ulasan)
7,1
7,1
Avatar Pengguna
Hi, Exception is not handled on submit button that's why this unhandled error occurred. Ihis can be resolved by properly checking all references for nullability. I have 9 years experience in C#, ASP.NET/ MVC with Jquery/Ajax and for services using WCF/Rest WCF/Rest Web API and SQL Server for back-end. Involve in designing databases, Indexing Strategies, table partitioning, writing Stored Procedures, Triggers, functions and views. Thanks '
£150 GBP dalam 3 hari
4,9 (54 ulasan)
6,6
6,6
Avatar Pengguna
Dear Sir, We claim to get it done perfectly for you EXACTLY in the way you want it - Kindly give we a chance and we will prove myself - Ready to prove our words, let's get it done right away and I mean RIGHT AWAY !! Looking forward to hear from you soon - GOD Bless You.
£247 GBP dalam 3 hari
4,8 (152 ulasan)
6,8
6,8
Avatar Pengguna
Hi, I am a .Net and SQL Server Programmer having more than 9 years of experience in MS technologies. I will be able to work as per your requirement. Looking forward to work with you. Thanks.
£40 GBP dalam 1 hari
4,9 (41 ulasan)
6,3
6,3
Avatar Pengguna
Hello, I am an expert ASP.NET (C#). I think I can solve your problem. Let me do it and you will love my quality result. Thank you, Liem
£142 GBP dalam 3 hari
5,0 (34 ulasan)
6,0
6,0
Avatar Pengguna
Dear Sir, If you have access only to ascx and css files can I as you what your colleague delete from this online form to get NullReferenceException? I am a individual senior developer with 6 years in .net, certified by Telerik as a C# developer. Online verification certificates from Telerik and past work you can see in my resume. If you have any questions feel free to ping me. Best regards, Saykor
£150 GBP dalam 3 hari
5,0 (53 ulasan)
5,5
5,5
Avatar Pengguna
Hi, I have over than 5 years of experience in ASP.NET and SQL. Contact me and we will discuss further. Wait for your response. Best Regards Ghazi Oualha
£84 GBP dalam 3 hari
5,0 (19 ulasan)
5,6
5,6
Avatar Pengguna
Hi Sir, I am ready to work for you.I have 4 years of experience in C#/sql. please see some of my works also check my reviews you will get better idea about my skill.I deliver quality work within time frame. Please visit my profile once. Thanks with regards, Arpit
£44 GBP dalam 3 hari
4,9 (38 ulasan)
5,6
5,6
Avatar Pengguna
Respected Employer! I understood both the requirements and available to start working right now. I have 6+ year experience in web development using ASP.NET, C#, VB.NET, IIS, SQL Server, HTML, JQuery and CSS. I can communicate via skype, gtalk and yahoo and can start now. Thanks, Mohsin
£33 GBP dalam 3 hari
5,0 (42 ulasan)
5,3
5,3
Avatar Pengguna
Hello HVUK, i'm a professional .net developer and i'm opening my own company here in Portugal. I've more then 8 yrs of experience and i'm looking for a partnership, if you are looking for the same you take me in consideration because i'm honest and reliable. you just have the aspx files? what about the code itself i mean the cs files?
£277 GBP dalam 3 hari
5,0 (10 ulasan)
5,0
5,0
Avatar Pengguna
Hi, I have gone through your Description and Attachments,I understand it thoroughly,I can do your job easily. For your reference you can see our feedback and portfolio. Please lat me know if you have any concern ,I am ready to work now.
£185 GBP dalam 3 hari
4,1 (41 ulasan)
5,8
5,8
Avatar Pengguna
Hello, I can complete the tasks within one day, we can discuss further on messenger and get the tasks completed. Thank You. Satish
£100 GBP dalam 2 hari
5,0 (16 ulasan)
4,9
4,9
Avatar Pengguna
Hi, An ASP.NET,c#,vb ,SqlServer,JQuery,Javascript expert here. Please feel free to discuss the project with me so that i can wrap it up in a timely manner as per your requirements. Thanks, Murtaza
£150 GBP dalam 2 hari
5,0 (9 ulasan)
4,3
4,3
Avatar Pengguna
I have seen your requirement and ready to resolve your issue. I have 8+ experience in asp.net c#, mvc developer. Ready to start the project immediately. Hoping to get a chance to prove best at your part. Please feel free to contact for any query on chat. Thanks Arvind
£150 GBP dalam 3 hari
4,9 (5 ulasan)
3,6
3,6
Avatar Pengguna
Hello Sir, Good Evening. Hope you are doing good. I have 8 years of experience working with microsoft technfologies and have worked with small to large and extreme projects. From your description of requirement it seems you have publish version of site, if so it is not possible to solve your problems, object reference set to an instance of object error comes due to null pointer exception of any control or object which required server side code access to fix it, which is not available here. Second point also seems to be server side but that needs to be check first to be sure footed. I am biding on this requirement only to let you know that this is not possible without access to .cs file, any one else bidding and promising you will just waste of time. I am bidding in consideration to build honest and long relationship with you. If you feel we can move ahead I can take a look at your project if anything is possible will surely help. Looking forward to have reply from your side. Thanks.
£23 GBP dalam 1 hari
4,6 (6 ulasan)
4,0
4,0
Avatar Pengguna
I'm The Best At This Trust Me , I Have 100% Competition Rate , 5/5 Rating , I'm A Computer Sciences Graduate I Have A Microsoft Certification ( MCP - MCAD ) C#.NET ASP.NET MSSQL ,I'm Really Qualified , Accurate And Sufficient No One Picks Me Because I'm New To The Site Which Is Really Bad Please Pick Me .. Give Me A Chance .. I Won't Let You Down , further more , i will fix this before you award me the project ... you can award me the project and release the milestone when your work is done.
£25 GBP dalam 1 hari
5,0 (3 ulasan)
2,9
2,9

Tentang klien

Bendera UNITED KINGDOM
London, United Kingdom
5,0
13
Anggota sejak Agu 10, 2012

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