Articles

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 describes about the SPA (Single Page Application) in MVC5 using AngularJS. Angular is a JavaScript frame work and has a powerful data binding mechanism.
This article will help you setup a Universal app template using Prism 6 to quickly get started on building Windows 10 apps.

New Questions

I've imported the three excel tables, and I've made it so that the primary key column names match each other. I need to find a way to link them into one table or form/report so I can easily update them for the future, since updating each individual sheet in excel was getting tedious. Also, I have multiple repeats of column names, for example: Company XXX Company XXX Com...
I have a div inside the expandable collapsible panel. how to find that div and add html?pls help
Hi Guys, Sorry I'm trying to upload an image to explain the scenario, but I'm not able to upload it. Uploader is not working. I've a scenario as bellow. 1. Parent page with gridview in it. 2. Add new template button, which opens a popup with some txt fields and FileUpload control. 3. On "Submit/Upload" button, I want the data to be stored in javascript a...
I have linkbutton to edit gridview. After editing i want to update the gridview through button which is outside the gridview
Hi frds, I have a requirement to avoid some div's in IE Print Preview. I used @media print css to avoid some div's but it is not as expected. Is there any javascript functionality to acheive print preview in Internet Explorer (IE) Please guide me with snippets that you worked previously. Thanks in Advance Balaji
Hi frds, My Question is, is there a special jquery method to know entire page is loaded successfully. In my scenario, the landing page consists of different sections i.e custom control got loaded from various codes. The other sections consists of various ajax call to get loaded , so that i am unable to identify when the page loads completely. Plea...
Here is my code in vb.net that does not export bulk datagridview data to excel: Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click Dim xlApp As Excel.Application Dim xlWorkBook As Excel.Workbook Dim xlWorkSheet As Excel.Worksheet b...
Hi frds, I had a sql table (ProviderRequest) which store Authorize.Net Response to this table, it store in column having text as datatype. I want to parse one of the node , pls help. I provide the entire xml data . I need AuthCode and CustomProperty Value. <ResponseObject xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">...
How to create dynamic class object to call method using Interface and Class name without Reflection method. By using below example, i want to create object using Interface and class name (as string). I tried to create using reflection method. But, my company wants to create without using reflection. For Example: public interface IParsable { ...
I have textbox and a datagrid view that contains three links I want to desactivate the links at the beginning after when I filled out for example the textbox1 the first link will activate how to do please and thanks in advance i tried this code if (textBox4.Text == "0" && textBox4.Text == "0" && textBox4.Text == "0") { ...
I make windows form application c# vs 2015 to generate 2d matrix bar codes for pharmaceutical company manufacture medicine . my problem when i make order to generate 2d matrix barcode for 200000 barcode and save barcodes in hard disk take 20 minutes How to minimize 20 minutes to 8 minutes when generate and saving 200000 barcode ? my code under button as following I a...
Hi , Im using iframe to dispaly pdf in browser, i hav already done disabling save option in the navigation panel bt i need to avoid the save as pdf option while choosing print. Can any1 say how to disable save as pdf option ??
I work in MVC 5 c# in visual studio 2015 web applications I have table pictures in SQL server 2012 have two fields ID Image ID have number of image inserted like 1,2,3,4,5 Image field store picture added what i need actually browsing images found in table pictures in database from last image inserted to first in page and browsing between every image and another ...
Hi everybody! 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? Thank you!
Hi everybody! 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? Thank you!
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