-Web Service is an application that is designed to interact directly with other applications over the internet. In simple sense, Web Services are means for...
Yes, we can validate a DropDownList by RequiredFieldValidator. To perform this validation, we have to set the InitialValue property of RequiredFieldValidator control.
The Response.Write() method allows you to write the normal output; whereas, the Response.Output.Write() method allows you to write the formatted output.
In singleton pattern, a class can only have one instance and provides access point to it globally.Eg:[csharp]Public sealed class Singleton{Private static readonly Singleton _instance =...
Delegates are same are function pointers in C++ but the only difference is that they are type safe unlike function pointers. Delegates are required because...
Generics are used to make reusable code classes to decrease the code redundancy, increase type safety and performance. Using generics, we can create collection classes....