This article describes about one of the performance issue with ListView in Xamarin forms and how to overcome by providing the native or platform specific implementation with custom renderers.
This article describes about the styles and triggers in Xamarin forms. As like WPF and windows apps, styles can be defined in ResourceDictionary with set of triggers.
This article describes about the Background Task in Xamarin Forms UWP. This background task provides the functionality when the app is suspended (in background) or not running.
This article describes how to use the SQLite database in Xamarin Forms with proper locking approach and DB version upgradation mechanism while updating to new app versions.
This article describes the localizing Xamarin.Forms apps with resource files and get the device culture from windows devices. The resource .RESX files containing translated strings which are embedded in Xamarin.Forms assembly.
This article describes the ListView data binding with multiple data/item templates in Xamarin Forms. Since this feature is being implemented in Xamarin forms, it works in all the platforms windows, android & ios.
This article describes the Cryptography (Encryption & Decryption) mechanism to be implemented in Xamarin forms which can work for all the platforms - Windows, Android & ios.
This article describes Custom Renderers for customizing the appearance and behavior of Xamarin.Forms controls.
This article describes how to detect the network connectivity status and time zone changes in Xamarin forms in all the three (Windows, Android & ios) platforms.
This article describes about basic architectural setup required to start working with Xamarin Forms project in MVVM design pattern. As you are aware, if you have Xamarin forms project, it should run in all (Windows, Android & ios) the platforms with minor platform specific code changes if any.
This article will demonstrate making a real-time messaging app using SignalR and AngularJS using Visual Studio 2015 and .NET 4.6.
This article will demonstrate using Cortana and voice commands to activate and launch a Universal Windows app.
This article describes about the caching technics and its implementation in angularjs.
This article describes about how to make multiple async service calls in angularjs and show the progress during the service calls execution.
This article describes about the Globalization and Localization (multilingual) support for the website in angularJS and MVC.
You must have seen Facebook, Twitter and all similar social apps and wondered how live it is when someone comment, like or tweet you get that thing at that moment. Well its lot easy to develop similar things using Firebase. Exciting? Lets develop our first app!
Prism 6 is the current ported version of Prism for Universal Windows apps for Windows 10. In this article we will see how to setup a basic wiring for Prism and Hamburger menu. You can think of it as Master page in Asp.net or Shared view template for MVC or as a basic template for Prism + Hamburger app development in Universal windows.
This article describes about the mostly used controls in angular from UI bootstrap toolbox. All of these controls will be supported in most of the advanced browsers (IE 10+, Mozilla, Chrome, Firefox, Opera, etc).
This article will help you setup a Universal app template using Prism 6 to quickly get started on building Windows 10 apps.
I'm working with SQLite Database in my Xamarin.Forms app.
I have some default row of data I want to put it in side my app. So, how to use SQLite plugin to working with exists database file?
I'm working with an app to calculate distance using GPS in Xamarin.Forms.
I have 2 button in a View of Portable project: 1 START and 1 STOP
How to run location background task when I tap START button. And it's only stop when I tap STOP button?
Why nullskull.com has not given any serach option for the visitor. So that visitor could search the content that he wants if allready its required contents are available at nullskull.com
How to convert files using asp.net C#
EDB to PST
OST to MSG
EDB to EML
EDB to PDF
PDF (Password Protected) to Word
EDB to HTML
EDB to MHTML
EDB to VCF
EDB to DBX
EDB to MBOX
EDB to TXT
EDB to RTF
I have a slide with a complex animation sequence. I want to be able to trigger the animation sequence through VBA code. Everything I have found either assigns the sequence to a shape that has to be clicked, or creates the animation sequence and then activates it. The coding for creating this sequence would be complicated and long. Is there a way to simply refer to the existing timeline and tell i...
I have an eventhandler named DataRecievedHandler(This event fires when we scan the barcode with the device (BarCode Scanner) inside my web application.
This is my eventhandler
public void DataReceivedHandler(object sender, SerialD...
I am building a simple database for my cross-dock warehouse. That is, unlike the warehouse of a retailer, my warehouse don't store the same products over and over. Instead, each time we receive a shipment, we assign a dock receipt number to it, and we use the dock receipt number as the ID of the shipment. Once we ship it out from our warehouse, we never use the number ag...
I am displaying all sub sites and their document library(not any other list) under the particular sub site. I am able to get the sub sites but document libray returning only one from the first web. Debugged and found that "while (listEnumerator.moveNext())" loop is executing only one time, but it has to loop thru all the document libraries for each sub sites. Here is my complete code:
I'm at a very strange situation at this moment and not able to decide the next career move for myself.
I've 8-9 years of web development experience in ASP.NET/C#.NET and also have SQL experience.
Now the question is, I am quite confused to go ahead with next level, whether I should go for .NET Development or go for SQL Development and get it done till I ...
I'm using VS-2015 and MS-Excel 2007 and creating a custom add-in.
If the users select the tab only then I want load the drop down list items. I am not able to find a way to do it.
Ribbon load functionality is fired when the excel is started so I cannot use this... Is there a alternative or a way to trick the excel.
Thanks in advance for the he...
I have a data grid, the item source of it is an observable collection.
For example lets consider ObservableCollection Customers
I have a checkbox.
When checked a new Customer object will be added to Customers collection.
When Unchecked existing Customer object will be removed from Customers collection based on ID.
Addition and D...
I need a program to write in global.asax which will call a webpage mypage.aspx at specific time in a day once.
I want to show a notification to the corresponding user about the message which has been uploaded for that user, real time project. How to achieve this in my web application
How can I all loop throw the values in the gridview and decrypt them all and display it in the gridview decrypted.
my code goes like this
public string Decrypt(string sEncryptText)
if (sEncryptText.Length == 0)
I have problem in display image from access 2007 database to rdlc
i work in windows form c# vs2015
Actually i need to display image from database to more records from access 2007
but i cannot
in rdlc i do as following :
drag image control to
report source database
mime type jpeg
set EnableExternalImages = tru...
I want to show total number of pages in textbox in rdlc report
I want to show it in my report body section (Not in Header Section or Footer Section).
Please suggest me a way to do so.
When split msg variable to more lines it not give me values in lines ?
msg variable in debug give me text scanning bellow
i work in windows form c# vs 2015