Articles

This article describes about how user can sign on the PDF Form in Windows Store application. If you want to accomplish the same feature in Windows Phone or Universal app, we don’t have the Assembly (dll) support in Windows 8.0 version. For Windows Store app, we can use the Windows.Data.Pdf dll to implement this feature.
This article describes about to open the Number Pad in Windows 8 Phone where user can enter/Delete/Clear/Cancel the required amount. For example, when user clicks on ChangeAmount button in Main Page or Parent Page, number pad will be displayed as a popup where user can enter the required Amount. When Number Pad closes, the user entered amount will be reflected in Main Page. Similarly, users can Clear/Delete/Cancel the amount entered.
This article describes about the Binding of XML data to a control in Windows Phone application. XML data binding will be achieved in three steps as below.
This article describes about binding the multiple data templates for a LongListSelector Control in Windows Phone application. In real time scenario, if you want to show data in multiple sections then we can create the multiple data templates and will be binded dynamically based on the section of data you are showing. Here each section will have its own datatemplate defined.
This article will demonstrate usage of Universal app project for Windows 8.1 and Windows Phone 8 and also pointing out what to be put in shared code.
In this article, I will demonstrate handling validations when developing Windows 8 store apps using Prism and MVVM in simplest manner.
To be successful mobile app for global market, localization of the app is very important aspect. In Silverlight and WPF, you would achieve the same using CultureInfo and resx files to separate out string resources of different cultures. Though in Windows 8 apps, resource localization is not as powerful as WPF but it relatively provides good support for building global aware apps. In this article, we will go through different techniques of localization of string and image resources.
This article will demonstrate applying obfuscation to your Xamarin android and Windows Phone apps.
This article will demonstrate development of barcode scanner app for Windows Phone, iOS and Android.
Windows task scheduler allows us to schedule any task to run on scheduled time period. We can schedule time to run the task so that task will be triggered on particular time. The code sample below demonstrates how to use C# .NET to create or delete task in windows task scheduler.
WPF Application performance has always been major issue for application developers. As the application size increases , the number of controls, windows, styles , complexity goes on increasing within the application. And slowly and slowly we miss to measure and check how optimised our wpf application is.
We all know that DataBinding is one of the most powerful concept of WPF. So, today I thought to write something on how to troubleshoot data binding related issues while working with any XAML based application. Here I'll not talk about what and how data binding works, instead I'll jump directly on the relevant part. So, let's start by picking up the troubleshooting methods which can make developer's work bit easy.
Interacting with Active Directory is done with the DirectoryEntry Class. In addition to this, if we want to interact with Active directory then we can make use of CodePlex LINQ, but this is not traditional LINQ which is provided by Microsoft.
Visual Studio 2013 has some really nice new enhancements. Once I imagined how cool it would be if I can directly F12 on XAML resources and it would take me to its definition in some XAML file or if I get intellisense prompt right in XAML for the binding that I am wiring up!
Today I thought to write about some random examples of manipulating XML in C# using XPath.
This tutorial describes about how to select multiple items in a ListView/GridView with search criteria in Silverlight/WPF using MVVM design pattern.
The C# and XAML code sample describes about how to Export the DataGrid data to Excel in Silverlight and WPF using MVVM design pattern.
Developing software is hard. In fact, I would say, it's very hard. Patterns and Architectural Structures help, but... it’s still hard. Like any other architectural structures, MVVM is also a structure with a set of guidelines and not a set of rules. If you will search MVVM in any of the search engines, you will get lot many articles written by the extremely knowledgeable through to the novices, and it is really hard to sort the wheat from the chaff, which is still difficult for beginners.
Google Android is one of the leading mobile operating systems in use today and open source. Android developers are in great demand now, applications like Flipboard, WhatsApp Messagner & Instragram are changing the way we use information or communicate using our smart phones or tablets.
Here is the part two of the article where we will be developing three mobile client application in iOS, Android and Windows Phone 8 that will consume WCF service that we developed in Part 1 of this article.

New Questions

Hi. Hello Every one, i have dynamic pdf, i fill the all fields after that save my dynamic pdf that values not save like same pdf(input fields are empty). pls any one kindly help me. My Code: generic handler page i have dynamic pdf in my folder name PDF b...
Need support to provide url validation and form controls validation using AttributeFilters. If the url contains any special characters or characters which contains vulnerability specific tags. It should block from proceeding and redirect to error page. Please help if anybody have any idea to block vulnerability attacks using this approach.
How do I fix this? So, I got it to work yesterday but today, seems like my excel settings are different maybe? Both are in the Personal.xlsb and I am launching the code from a quickbutton in my quick access menu. run time error 91, object variable or with block variable not set on MsgBox wsPivot.Name watch on wsPivot.name shows the function did not retrieve the co...
I have to read inbox mail not sent mails. I am using POPUP3Client dll, but it read all mails (including Sent mail). How can I get only inbox mail from server.
I have been trying to get the <ajax:ModalPopupExtender to work but have had little success. I can get it to come up but the code behind continues to run and takes over. On successful login before redirecting to the web site I need for the system to check and see if the user needs to update a certain questionnaire. If there questionnaire is outdated I need a popup to...
Before I start understand that I know how to populate pdf files in c# code. This question is geared more toward an algorithm for doing so based on certain aspects of the problem. I have numerous legal contracts (pdf files) of which a subset will be used and combined into one final larger document depending on what services a customer orders. Most of these pdf files will need to have da...
What is the vb code that will allow me to switch from one worksheet to another.
i have referred your article to generate a thumbnail of the webpage. However I wanted to know how to convert the whole webpage(not just the visible part) into an image and save it on click of a button.
My project related to Shopping cart. i used profile in web.config </properti...
The bosses are thinking of getting this: https://www.fmsinc.com/MicrosoftAccess/documentation/index.html to assist in managing a bunch of access dbs here. Can anyone offer an opinion of its value? thx
I have an issue with one page in asp.net web application. There are several steps which are being performed on the page_load event of this page and once everything is done, it redirects to another page with post information. My question is I want to show/display messages once each step is completed on the page. All the code is on Page_Load event. I want to show like, ...
I would like to generate multidimensional cube using ASPNET , i would like to monitor multidimensional cube via ASP.NET Web page, Cube Monitoring Activities from ASP.NET Web page : 1. Value Write Back - 2. Cube Update Interval time 3. Update Cube Columns and preview 4. Publish Cube to SQL Server...
There is something about how paths are resolved that I just don't get. On my home machine I can run code that references a directory under the project and everything runs fine. For instance I can have a folder named "docs" and have a PDF file there and open it through a call. Replicating that directory under my root on my WWW.realWorld website also works. At...
I am getting the following error <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:wsu="http://doc...
I have my application hosted in Amazon Cloud. We were facing an issue for last 30 days intermediately. We have 2 DB servers on 2 different instances for 2 different customers We have 2 app server to host wcf services for load balancing. The app servers are common for both the customers. We have 2 Back office servers for administration person which rarely communicates with the...
I have added new "Custom Fields" in Group Office CRM project, but Custom Fields are not showing in "Calendar " Module...
I inherited a web site. AJAX was not implemented correctly and didn't work at all. On the master page I have a ContentPlaceholder inside a form tag. In the ContantPlaceholder aspx file I register the AjaxControlToolkit. In the ContantPlaceholder aspx file I have a Content tag pointing to the master page ContantPlaceholder then a Tool...
I have one problem, I need to pass value from aspx page to html page using session.I don't want pass value using url query string. For example,i have login.aspx page and Welcome.html, in this if user login i need to pass username to welcome page. When login time can store in session or public variable and in welcome page retrieve and show in welcome page input box. &nbs...
I wrote an C# application that uses the .NET WebBrowser control. The following code demonstrates the problem: Its is possible to navigate through that web site, but the ALL button on the left side of the blue menu bar doesn't work. I tried Net 2.0 and 3.5 on Vista 64, and I also tried the AxWebBrowser control. Strange enough, this very website works via MS Internet Explorer 9 on this v...