请问一个有关问题

请教一个问题
如何让这个代码运行?
Random   rdm1   =   new   Random(unchecked((int)DateTime.Now.Ticks));
Random   rdm2   =   new   Random(~unchecked((int)DateTime.Now.Ticks));


[解决办法]
产生随机数的..

这样算是运行了不?

Random rdm1 = new Random(unchecked((int)DateTime.Now.Ticks));
Random rdm2 = new Random(~unchecked((int)DateTime.Now.Ticks));

Console.WriteLine(rdm1.Next());
Console.WriteLine(rdm2.Next());