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This was a common error which we get when we are using LocalDB for a website running under IIS. Everything will work fine if we run the website under IIS Express i.e. when we run through Visual Studio. Once we deploy the site into actual IIS we get an error as shown below. A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to ......

When we launch the Notepad program in Windows, the program executes inside of a container known as a process. We can launch multiple instances of Notepad, and each instance will run in a dedicated process. Using the Task Manager application, we can see a list of all processes currently executing in the system.A process contains the executable code and data of a program inside memory it has reserved from the operating system. There will be at least one thread executing instructions inside of the process, ......

Have you ever gotten errors when working with WCF services? Open up your web.config/app.config on the server side and add the following<system.diagnos... <!-- This logging is great when WCF does not work. --> <sources> <source name="System.ServiceModel" switchValue="Information, ActivityTracing" propagateActivity="true"> <listeners> <add name="traceListener" type="System.Diagnostics.Xm... initializeData= "c:\traces.svclog" /> </listeners> ......

ASP.NET view state, in a nutshell, is the technique used by an ASP.NET Web page to persist changes to the state of a Web Form across postbacks. View state has caused the most confusion among ASP.NET developers. When creating custom server controls or doing more advanced page techniques, not having a solid grasp of what view state is and how it works can come back to bite you. Web designers who are focused on creating low-bandwidth, streamlined pages oftentimes find themselves frustrated with view ......

Below is how we can build a complex JSON in javascript and pass it to ASHX file. $.toJSON(jsonData) looks like as below [{"Name":"Pavan Kumar Pabothu","Age":27,"ID":3616... Raju Padhmaraju","Age":27,"ID":3... Raju Padhmaraju","Age":26,"ID":3... Below is how you can read the object in ASHX page ......