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Nasir Ali Khan

Believing is easier than thinking. Hence so many more believers than thinkers.

May 2005 - Posts

WinForm Required Field Validator
WinForm Required Field Validator, an implementation of IExtenderProvider Level: Expert Introduction Extended provider is a component which provides the extended properties to other components. Tooltip and Error provider are excellent examples of extended Read More...
Creating Custom Section in Web.Config
Intended Readers: Persons having intermediate knowledge in ASP.NET and XML Level: Expert Introduction Web.config file is an XML based file which contains different configuration settings for the ASP.NET application, the beauty of this is that we can change Read More...
Application Domain, a .NET way of Isolating Applications
Intended Readers : Persons having intermediate knowledge of processes, threads Level : Expert Introduction Application domain is the boundary with in which an application runs. This is similar to process that we have in traditional applications. Application Read More...
An introduction to SQL Server’s OPENXML
Intended Readers: Persons having expertise in SQL Server, T-SQL, stored procedures and XML Level: Expert Introduction OpenXML is basically a function of SQL Server which allows XML document to be viewed as rowset without any involvement of high level Read More...
Secure Webservice with SOAP authentication
Intended Readers: Persons having intermediate knowledge of XML, SOAP and Webservices etc Level: Advance Introduction Securing Webservices has always been a critical problem faced by the developers, although SSL can be a good choice for securing Webservices Read More...
Custom Column constraints in C#
Custom Column constraints in C# Intended Readers : Person having the basic knowledge of C# and ADO.NET Level : Intermediate Introduction Constraint allows us to restrict the contents of particular field of table, this restriction can be of particular Read More...
Test Driven Software Development
Test driven software development Background It is true that Modern world has become more and more software intensive and it becomes the important part of our life it is widely used in more sensitive tasks as well such as flight control, real time temperature Read More...
Controlling Database concurrency with Data Adapter
Intended Readers : Persons having the basic knowledge of Database and ADO.NET concepts Background One of the primary goals of DBMS is to support the multiple users to access the same data, since multiple users can access the data concurrency control is Read More...