LOGIC Library

This site is the Logic involvement in sharing expertise and skills acquired in daily work. The goal is to create a solid knowledge base and share best practices in software development and systems management.

More info about us can be found on logicsistemi.it.

There was an error processing the request

While running and ASP.NET MVC application on a production server, we could encounter the following error: There was an error processing the request. In this article, we understand what it means and how to have more information about the error.

ASP.NET IP address in-depth analysis using the RFC3912 - WHOIS protocol

Sometimes it can rise the need of having to thoroughly analyze the IP addresses of visitors to our site in order to change the behavior of the same depending on the information that reveals us the address.

jQuery UI Datepicker calendar in ASP.NET MVC

jQuery UI Datepicker is a widget that allows you to select a date from a popup or inline calendar (as the official page says). In this article, we look at how to use it in an ASP.NET MVC page view, focusing to localization issues, too.

A potentially dangerous Request.Form value was detected from the client

In ASP.NET, we could encounter the following error: A potentially dangerous Request.Form value was detected from the client. In this article, we understand what it exactly means and how to solve it.

ASP.NET MVC 4 tutorial for web developers - part 7

In the last post we create a List of users retrieved from the database.

It's now time to display this list in a view and complete the first part of this tutorial: displaying database data.

ASP.NET MVC 4 tutorial for web developers - part 6

It's time to start coding! In this post we will create a new controller and an index view, exploring how Visual Studio helps us to create new objects.

The combination of this elements will be used to display a list of user taken from a MDF database. This will be done by using simple ADO.Net functions and not the Microsoft Entity Framework that we will introduce later.

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