Use custom-built .NET Framework 4.0 classes to connect an ASP.NET Web application to a SQL Server 2012 database. In my recent article, I showed how to connect .NET 4.0 C# and Visual Basic applications ...

In this video you will learn how to use the event-based Validation functionality in RadGridView for WinForms. Learn how to use the CellValidating and RowValidating events to ensure user input is valid ...