Changes for xamarin in C# visual studio 2017

Completed Posted 5 years ago Paid on delivery
Completed Paid on delivery

We have an existing solution using Visual Studio 2017 with Xamarin. This solution has 6 or 7 forms with a Socket Connection. We have the following issues we would like to have resolved.

[login to view URL] have smaller project on Xamarin. One of our Xamarin screens does not wait and display. A brief description of problem.

1.1 In the [login to view URL] class, InquiryByPartPOAuto(string Part, string PO) method, the await [login to view URL](new FlatInquiryPage(heading, description)); displays quick but then goes on in the code without waiting. I need it to wait until the user presses the Back arrow. 


1.2. In the same class, method InquiryByLocation(), the same await displays the screen until the User presses the Back arrow like it's supposed to. But when they press it, it needs to stay in the method and do the Prompt p = [login to view URL]([login to view URL], new List<string> { "Exit" }, ""); again.

Different source issues to resolve.

1. We need to have the hour glass to work on all forms. So from screen to screen it should turn on and back off the hour glass. Some of our socket connections can take up to 5 to 10 seconds to connect and to process and send back the response.

2. We need to have Socket connection messages. So before we send any Packets to the host we want to make sure the Host is found. Can use a ping like function to make verification. We have loaded in the preferences the Host IP Address.

3. We need if the socket is lost because of infrastructure/etc.. reasons that it will reconnect to the Socket. The Listener/socket should be waiting.

4. We need to set a timeout on the Socket Connection and the sending of packets with a message to continue or to exit application. It would be nice to set the Timeout in seconds in the preferences

C# Programming Mobile App Development Xamarin

Project ID: #17910681

About the project

27 proposals Remote project Active 5 years ago

Awarded to:

ambrozija

Hello, I completely understand the await problems when pushing screens and I know how I can fix it so the code executes after the FlatInquiryPage has closed. Similar for the second point. I understand the socket ch More

$1250 USD in 20 days
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6.4

27 freelancers are bidding on average $1052 for this job

Honestdeveloper1

Changes for xamarin in C# visual studio 2017 Dear sir I have completed projects similar to your requirement in the past. If you could share your project detail requirements, I will share relevant past work and d More

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8.3
AwaisChaudhry

Hi there, I have checked the details I have rich experienced with Xamarin and C#. Please initiate chat so we can discuss this job.

$1250 USD in 20 days
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7.8
Gates777

Hello. I can fix your xamrin project's errors in visual studio 2017. I have being developed many apps in xamarin for 3 years. I want to work with you for a long time. Please contact me. Thanks. Best regards.

$1250 USD in 20 days
(226 Reviews)
7.7
peng72083

Hello, how are you? I'm a senior hybrid app developer and I have rich experience in app development using Xamarin, React Native, Ionic3 etc. I have read about your trouble, it can be related to server or app side and More

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7.1
sunnysmile911

******** Here is the right developer for a successful project ******** Dear Client, I wanted to reach out because I've been a fan of your project description. I am a talented xamarin developer with 7 years exper More

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7.0
bestit4u

Hi. I am very interested in your project, because I have much experience in such projects. I have experiences in Xamarin. I have good skills with the program language including C/C++, C#, java, php, asp.net, python, More

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6.2
Beauty1409

Hi, I read your description carefully and understand your requirements fully. I am really interested in your project. I am 100% sure i can do this. Being a senior Xamarin app developer having expertise C#, Vis More

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6.4
Inovidia

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6.1
smartstepsco

HI I'm c# developer with 12 years experience on .net framework and related tools, Also I have 5 years experience on xamarin forms and xamarin native. I'll do those changes on your existing xamarin application. plea More

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starazamlx

I would like to see code and app, reproduce these issues, before discussing further details with you. Its the only way we can correctly estimate time and cost. Following qualities makes me perfect choice for this p More

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5.2
EastIndiacom

Hello, I will deliver the BEST OUTCOME, within the time and budget mentioned. I have checked the description and I would like to have detailed discussion through freelancer chat before we start. I will be here for any More

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donjetsalihi

I want to take over your project, and i think that twenty days are enough even though i have to see the app first.

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xenoivan

Hello. I am a Canadian Coder and just checked your project, glad to say I have done similar project before. I am 17 years experienced full-stack developer specializing in C#, ASP.NET MVC, EF, LINQ, Web API, SQL, B More

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TechnoVentic

Hello mate , I have gone through your requirements carefully please inbox me so we can discuss further about your requirement . More

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RDP4U

Hi, I am an individual freelance, having more than 10yrs of exp in developing various applications using Microsoft Technologies (C#.Net, Asp.Net (MVC), Web API, XML, WPF, WCF (Webservices),SingleR and Xamarin) and ot More

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Marceloffigueire

Im a professional .NET developer, specialized on C# programming. In the past 6 years developed more than 30 apps on different frameworks.

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bharat7007449020

experienced with sockets programming

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