Is any one have sample windows project that is developed in Flutter.Any suggestion how to get the good window based application templates?
Tried some template github
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I have developed applications for Android and iOS using DevExtreme framework.
Can we develop windows desktop apps using Devextreme?
If yes please provide guidelines or steps to get started.
Please help on this.
Are you looking for something like this?
https://www.devexpress.com/Support/Center/Question/Details/T135296
Yes, you can do it. I suppose you use Visual Studio to develop windows apps. If so, the DevExtreme Multi-Channel project template supports WinJS app.
Just create a new Multi-Channel app:
Then, you will be able to select WinJS project template:
The DevExtreme documentation contains some information about WinJS development.
Also, I suppose, you can use Electron. Unfortunately, I have no experience with this tool. And there is one restriction here: Electron supports Windows 7 and later.
I' am in a bit of truble at the moment.
I try to build my Xamarin Windows Store App for publishing, but the Create App Packages Wizard, wont open I tried many solutions from the web, like unloading and reloading the project, or making a new project. But the wizard does not open with my solution i treid a normal Windows Phone app(no Silverlight), that worked but i could not Port my xamarin project to a standard Windows Phone App.
Has someone encountered a similar issue with Xamarin and Windows Phone,
or can anyone help to get my app into the Appstore?
Thanks.
I would have asked in the Xamarin Forum, but I cant reach them siche this morning.
And sorry for the engrish.
To submit package to the windows phone store you'll need to build your project (for ARM in Release mode to avoid warnings). Then on developer site when there is button to upload package you have to attach *.xap file from your project's bin\release folder (or bin folder you have specified). Then you can go through the next windows phone store app submitting steps.
When I try to upgrade my current WP7 project to a WP8 version using VS2012 built-in feature "Upgrade to Windows Phone 8.0"
I received an error message:
Upgrade to the project could not be completed.
Object reference not set to an instance object.
This error has little useful information to work with, how to solve it?
If you want run app in WP 8 devices, perhaps you'll have a problem with the screen resolution on devices HTC. The best way is create new WP 8 project and share (add as link) most of the .cs and .xaml files of your WP7 project. I did it guided by the article http://www.developer.nokia.com/Community/Wiki/Maintaining_a_WP7_and_WP8_version_of_a_same_Silverlight_application
Good luck!
I was running Windows 7 desktop only. My next project is about a social network app created from my fellow programmer. Check out his XCode project at GitHUB repository right here.
He asked me to convert this iOS compatibile into an Android compatible app so that his created app can now run on Android.
I discovered PhoneGap Build, an online app converter that requires to copy the URL of a GitHub repository and in order to make the conversion successful, I have to implement some kind of PhoneGap engine (Cordova.jar, HTML5 [index.html], and a simple Javascript).
It's preferred to do this in Xcode, but Xcode requires Mac OS X. Is there another way, if it's possible, to add a PhoneGap engine without Xcode?
Here's the reason why I have to update and added the PhoneGap without using XCode since I'm running on Windows 7 before taking a second attempt to convert it using PhoneGap Build. Here's the picture:
PhoneGap allows a developer to build a native application using HTML5 - essentially, the web application is packaged into a native application container that simply renders a webview then loads the index.html from the web app into that webview and passes control to the web app.
There is no conversion of a native iOS application into an Android application.
You do not need Xcode to package PhoneGap apps using PhoneGap Build - all you need is the web content for your app. When you initiate the build process, the Build service packages your web app into native apps for Android, BlackBerry, iOS, webOS, Windows Phone.
You can learn a lot about PhoneGap in my book PhoneGap Essentials - www.phonegapessentials.com.
I have an app made using jquerymobile+phonegap, and running under iOS. The surpise arrived when I tried to port the app to phoneGap for WP7: I created a new phonegap project using its template for visual studio 2010, and then replaced the content of the WWW folder, and included it into the project.
The project compiled, but when I run the app on the emulator, none of the images is displayed, and the javascript also is not working.
Any idea why is this happening? Thanks!
Right click your image and go to properties and set it as Content instead of a Resource. I bet that is your problem, at least for your images not displaying.