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Contract between ASPX and ASCX In the last versions of ASP.NET where not exist the compilation equals ASP.NET 2.0, easily we can invoke an ASPX method inside an User Control (ASCX), casting Page property to a Page type that would be a container but, this...
Finishing reading the Luis Abreu´s book , in last chapter he speaks about the page life-cycle and I remembered of performance detail that we can use in ASP.NET applications around HttpModules and I implemented it in Projetando.NET website. In machine...
In ASP.NET application or any application, is common to verify if the user has permission for a resource, like page, button, command, etc. In last days, I received an e-mail where a guy had performance problems. In his page, there is a delete button in...
Many people ask me how they can change or add a new connectionstring in Web.Config's connectionstring section. Basically you only need import the System.Web.Configuration namespace, open the Web.Config file where is connectionstrings section and change...
Those that already worked with Client-Side Callbacks know that when add the reference in control client events; we can to define an error client function that will be gone off if the server-side method throws an exception. So, there is a problem in this...
I'm working at ASP.NET Web Application project and I created a handler , that obviously implement an IHttpHandler Interface, for process and generate a binary file to force a download it. After config the Web.Config file, the request for "*.abc"...
I'm finishing the Luis Abreu 's ASP.NET 2.0 book , and he speaks about de Control State feature. This is a very cool feature, because the server side controls don't save the important information about your functioning in ViewState. In 1.x...
In 1.x version of the ASP.NET, there is a problem when we request the files non-ASP.NET that are "protected" by Forms Authentication. The problem is that resources not pass by ASP.NET authentication and authorization modules, so independent of Web.Config...
When we work with restrict access in determined pages/sections of the ASP.NET Web Application, we must worry with the use of the Transfer method, localized in HttpServerUtility class. Imagine that the users with minimum privileges haven’t permissions...
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