<<< VS CODE e.g.

Generic Classes: You can create a generic class by using angle brackets <T>, where T is a type parameter representing the data type that the class will work with. Here's an example of a generic class:

public class GenericClass<T>

{

private T data;

public GenericClass(T data)

{

this.data = data;

}

public T GetData()

{

return data;

}

You can use this generic class with different types:

GenericClass<int> intGeneric = new GenericClass<int>(42);

GenericClass<string> stringGeneric = new GenericClass<string>("Hello, World!");

int intValue = intGeneric.GetData();

string stringValue = stringGeneric.GetData();

2. Generic Methods: Similar to generic classes, you can define generic methods that accept type parameters. Here's an example:

public T GenericMethod<T>(T input)

{

return input;

}

You can call this method with various data types:

int intResult = GenericMethod(42);

string stringResult = GenericMethod("Hello, World!");

3. Constraints: You can add constraints to type parameters to restrict the types that can be used with a generic class or method. For example, you can specify that a type parameter must implement a specific interface or have a default constructor.

public class GenericClass<T> where T : IComparable

{

// This class can only work with types that implement IComparable.

}

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