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, I have a SOAP service (not WCF) being used by a lot of our clients now. I am trying to add a new field to an existing return object, was wondering how I could avoid breaking my existing clients because of this change. Is there a way of doing this without asking them to accommodate their code for the new field. Thanks. KC
If I have a set of data on soccer players such as the following: Country Player Goals Fouls Brazil Player 1 2 0 Brazil Player ...
hi harry , i have one sheet with me like a dash bord . in this excel file 2 sheet one is the summary sheet and other is base data shaat i need in sheet 1 pul data from base data ,2 thing when we chane month in sheet one drop down option auto matically change data below and pull data for the same month from base data sheet . Thanks Anu
HI I have a picture attached for the reference. my question is why is that in the presentation layer MVC and web forms has been used instead of any one (either MVC /webforms) and the same is applicable to windows forms /WPF forms.
I need to return the reference numebr form column A so column B that matches condition in cell G1 and returns the largest matching numebr from column C. i hope the file/pics was succesfully uploaded as i cannot see pics preview.
hi all, i have some data like below i want to know how to calculate this. A time C time Ans 03-Jun-2014 01:34 PM 03-Jun-2014 01:34 PM 1:20:00 thanks Anu
hi All, How to retain autonumber sequence after deleting a row in excel. 1 2 3 4 5 if I delete a row 3, then excel should automatically adjusts 1 2 3 4 .. Please help me to get this done. Thank you so much in advance Regards, Prasad
I am try to config ip,subnet,gateway,preferred and secondary dns using netsh for windows server 2008,2012. Before Netsh cmd support for all os including Win 8,win 8.1. I need to config form client machine to server machine using netsh cmd lines, I will try in remote login also like i will give server name, username and password with netsh cmd. Below is sample cmd line, ...
Hi, I have below a xml file with the below format: India USA UK ...
I am reading the term store metadata information from /_vti_bin/TaxonomyClientService.asmx?WSDL webservice to fill the infopath dropdown list.But I am getting the "Object reference not set to an instance of an object" error at the "newNode = nav.Clone();" line. Here is my code: XPathNavigator mainNav = this.MainDataSource.CreateNavigator(); cleanupDropdown(mainNav, "/my:myFiel...
Refer to this article when looking into my question: http://www.nullskull.com/faq/501/export-datatable-to-excel-sheet-using-vbnet.aspx Is there a way I can autofit the excel page before saving it the the file path? I have everything working, but my data doesn't come up looking as nice as I want it to be. An autofit would make the result look great.
Hello ! Mr. Robbe Morris, I want to insert row into table over that row which has been deleted from table. Because Row ID is auto increament. for exam:-- ID Auto increment 1 2 3 4 5 suppose :- ID No 2 has been deleted. Therefore ID 2 is missing in the table. I want to insert a record in place of ID 2. So...
i have data in a data table obtained in pageload with 5 columns in that.how to put the data in the client side and filter those based on combo box selected value change?
Ok, I am using an if function to return a message =IF(NOW()-F3>1,"OVERDUE",""), but some cells will NOT have a date and I don't want the message to appear. Thanks in advance
html5 page in a website(developed using visual studio , also website contains aspx page ) scroll issue in ipad here only htm file has scroll issue whereas other aspx page scroll smoothly in ipad. scroll in htm page struck for some time and then works.. suddenly struck again and then works fine.
Hi. In my project, i need to list Date values in combobox. I have all used date format in my project. MSSQL data type and etc. I saw values on dd/mm/yyyy format. But when i take data into combobox, i saw dd/mm/yyy 00:00:00. Sure, i want to see just my value. I want to see dd/mm/yyyy. Thanks for your replies.
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Hi All, Here i have bind dropdown list to jqgrid with static data and set defaultvalue as admin . name and fname data will be binded with handler.ashx. Name and fname data bind properly but dropdownlist does't appear in the jqgrid. colNames: ['Role',name,fname], colModel: [ { name: 'name', index: 'name', align: 'left', hidden: false, width: 100 }, ...
namespace WcfrestService { [DataContract] public class Employee { [DataMember] public int EmpNo { get; set; } [DataMember] public string EmpName { get; set; } public List AllDepart { get; set; } [DataMember] public string DeptName { get; set; } ...