How do I use random numbers in C#?

Question

I'm working on Pong in C# w/ XNA.

I want to use a random number (within a range) to determine things such as whether or not the ball rebounds straight, or at an angle, and how fast the ball moves when it hits a paddle.

I want to know how to implement it.

Answer 1

Use the Random class. For example:

Random r = new Random();
int nextValue = r.Next(0, 100); // Returns a random number from 0-99