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Archive of posts filed under the C# category.

Page flip with deep zoom

Book control is another excellent page flip control which allows you to add any silverlight element as book page.It supports page down and page up as bidiretional navigation keys.Demo application & source code is attached below. The objective of this article is to create photo album application which allows user to add pictures just by [...]

Xap Loader Splash Screen

  The objective of this article is to create custom xap loader screen without any background image and code behind (pure XAML).In the final application version, download progress of root xap file will be shown in the sample screen above.. Will write more on this article in next few days … Download post

Silverlight TextBox AutoComit Behaviour

Standard Silverlight TextBox control is very useful but has one strange behavior: if you use TwoWay data binding and bind some property to controls Text property, when users type text into the control, this change is not propagated to the bound property until the control loses its focus.   This can be very annoying if you [...]

Nano ViewModel Support

Nano view model is very small library to build MVVM enabled Silverlight/WPF/WP7 based application.MVVM becomes more and more popular in fast few years and there are many implementations  like MVVM Light toolkit, Prism(Last Version), nRoute, or Caliburn however these libraries have too many features and keep on growing which could have adverse effect on you project [...]

Auction Sniper

Auction Sniper is an eBay/Madbid sniper that automates the process of placing your eBay/madbid bid in the closing seconds of any eBay/Madbid bidding auction, dramatically increasing your chance of winning with huge saving to your bids.The sample application is WPF based windows application out of which as developer you will learn following tasks NanoVMSupport Library [...]

Face Detector

Face detection from given picture has many applications including camera’s, scanners and other consumer application. The technique can be applied to improve the effectiveness of application like driving licence, passport generation, data entry applications etc. Recently one of my friends who is running his data entry business asked for solution for data entry of typical [...]

Silverlight WebSockets – Duplex Communication

A duplex communication system is a system composed of two connected parties or devices that can communicate with one another in both directions. Duplex communication is required when you need to send some data in the reverse direction i.e. from Server to client. For scenario purpose assume that something happens on server (some event is [...]

SNMP Trap Listener

Simple Network Management Protocol (SNMP) is an “Internet-standard protocol for managing devices on IP networks. Devices that typically support SNMP include routers, switches, Servers, workstations, printers, modem tracks etc. It is used mostly in network management systems to monitor network-attached devices for conditions that warrant administrative attention. SNMP exposes management data in the form of [...]