Adult net chat sites - Validating two usercontrols
Chapter 4 includes a chart of the five types of controls supported in ASP.
dhaka dating singles - Validating two usercontrols
It might seem a bit overwhelming, but it's actually quite simple.
Like with the Required Field Validator, we use the controltovalidate attribute to specify which control to validate.
Silverlight 4 has some new ways for validate input values (some new approaches to implement validation in your application). In this case you should describe validation rules with attributes.
Two other ways (both of them is came with Silverlight 4) – you should implement one of interfaces for your View Model: IData Error Info or INotify Data Error Info.
We'll consider these custom controls later in this chapter.