How to use the Round() function? The Round() function consists of two parts: the numeric expression you want to round and the number of decimal places. Below we show an example of an incorrect ...

The Html.AntiForgeryToken method generates a hidden form field (anti-forgery token) that can be validated when the form is submitted. Call this method inside a DevExpress callback-aware extension to ...

The TIOBE index report on programming language popularity each month picks one language for special attention, which in the December edition is Visual Basic.NET because it reached an all-time high.

Handle the grid's client-side CustomButtonClick event. In the handler, get the key value of the specified row and call the OnDetailsClick function. In this function, send a callback to the popup ...

The latest edition of the control suite for ASP.NET offers almost every kind of control that a developer would need -- with one-third of the controls supporting ASP.NET MVC. DXv2, the latest edition ...

When implementing a callback system, an ED must decide what it's trying to accomplish. "If, as is appropriate for most, one is only implementing patient callback to inform the patient of unanticipated ...

VB.NET allows you to use Web services as if they were entirely local objects since most of the marshaling between the client and the server is taking place in the background. This tip shows you how to ...

Comparing strings with and without case sensitivity in VB.NET Your email has been sent Irina Medvinskaya offers an example that shows how VB.NET's String.Compare method can come in handy when you need ...

VB.NET changes the way you write Visual Basic code. You learn quickly that most of the optimization tricks you've learned for VB6 won't work under VB.NET. For example, .NET memory allocation forces ...