Mehul and I will present a really cool webinar on one of our new WebForms controls, the ASPxQueryBuilder. Though this control is in beta, it offers a really nice way to your end users to visually create all kinds of difficult sql-based queries on the datastore(s) made available to them. We will start by showing how the control works from an end-user perspective, and next, we will show what it takes to implement this control in your application. Finally we will show you a couple of things like restricting the amount of entities shown in the query builder.