-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 =...
Modifiers in C# are keywords that define the accessibility, behavior, and scope of classes, methods, fields, properties, and other members. They determine how a class...
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...
Exceptions are critical in C# and .NET for handling errors and ensuring robust application performance. When an error occurs, exceptions provide detailed information that helps...
Generics and Delegates are key features in C# .NET that improve flexibility, reusability, and maintainability of code. These concepts are also heavily used in .NET...