Abstract Factory Design Pattern 9. April 2012 Vishwa .NET, Architecture (1) It is one of the highly used Creational Pattern from Gang of Four patterns. It provides a way to encapsulate a group of individual factories that have a common theme. In normal usage, the client software creates a concrete implementation of the abstract factory and then uses the generic interfaces to create the concrete objects that are part of the theme. The client does not know (or care) which concrete objects it gets from each of these internal factories since it uses only the generic interfaces of their products. This pattern separates the details of implementation of a set of objects from their general usage. [More]
Types Of Design Patterns 23. March 2012 Vishwa .NET, Architecture (0) In Software Development, a design pattern is generally used as a reusable solution to a commonly occurring problem within a given context in software design. A design pattern is a template or format for how to solve a problem that can be used in many different situations. These Patterns are design and interaction of objects, as well as providing a communication platform for elegant and reusable solution. [More]
GridView Cell click refreshes detail Gridview 1. February 2012 Vishwa .NET (0) You may have used Master and Detail Gridview to show selected row data in detail Gridview. But what if you have to click on selected cell in one Gridview which happen to result filtered result set in another Gridview. [More]
Export GridView Data to CSV/Excel/XML format 22. January 2012 Vishwa .NET (0) Many times your customers will ask if they can export the Gridview data in one of the most popular formats like CSV, Excel or XML. I had written an example before for exporting Gridview data to Excel only, here I am combining all of three popular formats at one place so that you can choose whatever it may fit your need or give the opportunity to end user to select whatever format they would like to choose to export the data. [More]
Multi Header Footer Gridview 20. December 2011 Vishwa .NET (0) You may come across a situation, where you may have to display multiple headers rather just single one, and also some of these header or footer values has to be updated dynamically. Here is a simple example on how to do it using a simple ASPX page. [More]
Could not load file or assembly 'Microsoft.ReportViewer.Common 30. November 2011 Vishwa .NET, Reporting Services (0) You may come across the above error while configuring and deploying SQL Server Reporting Services. [More]
The Controls collection cannot be modified because the control 11. October 2011 Vishwa .NET (0) If you are using ASP.NET and JavaScript, also using some client side code to read Server side variables, you may get an error specially when you put that JavaScript Code inside Head section of the pager or if you are doing a dynamic operation such as exporting the Form’s data to Excel. [More]
Error: The [Service_Name] service terminated unexpectedly 15. September 2011 Vishwa .NET (0) You may see the following error in your Event Log, specially when running a Windows Service. The [Service_Name] service terminated unexpectedly. It has done this 1 time(s). [More]
WCF Service Schema are not being updated 23. August 2011 Vishwa .NET (0) You may face a situation, when you are updating schema of a WCF Service under another service or .NET project, but unfortunately, the project is not updating the schema. [More]
Multi-threaded Parallel Processing 15. July 2011 Vishwa .NET, Architecture (0) Many times you come across a situation when you have to execute the same logic across different clients or batch. While running them in simplest manner without multi-threading, your records will be sequentially processed means your process will take longer time to finish. So here is an example to implement Multi-threading [More]