你可以试试
Random r = new Random();int rInt = r.Next(0, 100); //for intsint range = 100;double rDouble = r.NextDouble()* range; //for doubles
看一下
随机类,Random.Next方法(Int32,Int32)和Random.NextDouble方法

你可以试试
Random r = new Random();int rInt = r.Next(0, 100); //for intsint range = 100;double rDouble = r.NextDouble()* range; //for doubles
看一下
随机类,Random.Next方法(Int32,Int32)和Random.NextDouble方法