Robin Hames

Hints, tricks and tips relating to MS SQL Server and .NET
posts - 14 , comments - 44 , trackbacks - 0

ASP.NET

ASP.NET web applications
Adding SQL Cache Dependencies to the Loosely coupled .NET Cache Provider
This post adds SQL Cache Dependency support to the loosely coupled .NET Cache Provider that I described in the previous post (http://geekswithblogs.net/... The sample code is available on github at https://github.com/RobinHam... Each time we want to apply a cache dependency to a call to fetch or cache a data item we need to supply an instance of the relevant dependency implementation. This ......

Posted On Thursday, September 13, 2012 12:24 PM | Comments (0) | Filed Under [ C# ASP.NET ]

Loosely coupled .NET Cache Provider using Dependency Injection
I have recently been reading the excellent book “Dependency Injection in .NET”, written by Mark Seemann, which I strongly recommend. Reading the ideas around Dependency Injection made me realise that the Cache Provider code I wrote about earlier (see http://geekswithblogs.net/R... could be refactored to use Dependency Injection, which should produce cleaner code. The goals are to: Separate the cache provider implementation ......

Posted On Tuesday, September 11, 2012 2:11 PM | Comments (1) | Filed Under [ C# ASP.NET ]

Using JQuery Ajax method to pass Json to a MVC3 Action and return a partial view
ASP.NET MVC3 provides out of the box support for binding a Json data object into a Model on postback. This maybe used with a JQuery Ajax function call to post selected data back to an action. It is also possible to return a partial view from the same action, and refresh this from the ajax success function. For example: In my MVC3 Razor project, I create two model classes: public class NameResponseModel { public string Name { get; set; } public DateTime CurrentDateTime { get; set; } public IList<int> ......

Posted On Monday, August 6, 2012 10:23 PM | Comments (6) | Filed Under [ C# ASP.NET ]

Data Caching Architecture: Using the ASP.NET Cache to cache data in a Model or Business Object layer, without a dependency on System.Web in the layer - Part Two. Adding Cache Dependency Support
Adding Cache Dependency Support This second part of my article on adding cache support to applications will extend the sample application developed in part one to add support for cache dependencies such as the SqlCacheDependency. Part One of this article is at: http://geekswithblogs.net/R... ICacheDependency Interface We will need to pass cache dependencies to the Cache Provider implementation, so the first step is to create ......

Posted On Wednesday, January 26, 2011 10:56 AM | Comments (0) | Filed Under [ C# ASP.NET ]

Data Caching Architecture: Using the ASP.NET Cache to cache data in a Model or Business Object layer, without a dependency on System.Web in the layer - Part One.
ASP.NET applications can make use of the System.Web.Caching.Cache object to cache data and prevent repeated expensive calls to a database or other store. However, ideally an application should make use of caching at the point where data is retrieved from the database, which typically is inside a Business Objects or Model layer. One of the key features of using a UI pattern such as Model-View-Presenter (MVP) or Model-View-Controller (MVC) is that the Model and Presenter (or Controller) layers are ......

Posted On Monday, January 10, 2011 11:35 PM | Comments (1) | Filed Under [ C# ASP.NET ]

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