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Random rand = new Random(DateTime.Now.Millisecond + ci);
ci = rand.Next(0, lstPic.Count);
private void Form1_Load(object sender, EventArgs e)
{
System.Timers.Timer timer = new System.Timers.Timer();
timer.Interval = 180;
timer.Elapsed += new ElapsedEventHandler(ServiceTimer_Tick);
}
private void ServiceTimer_Tick(object sender, EventArgs e)
{
ci = new Random(Guid.NewGuid().GetHashCode()).Next(0, 143);
tmpstr += ci.ToString() + "|";
}
Random rand = new Random(Guid.NewGuid().GetHashCode());
ci = rand.Next(0, 143);
改完后还是这样的结果:
130|131|41|114|90|40|111|49|14|85|95|
----------------------------------------
130|131|41|114|90|40|111|49|14|85|95|55|47|125|21|10|124|4|50|68|126|97|
----------------------------------------
130|131|41|114|90|40|111|49|14|85|95|55|47|125|21|10|124|4|50|68|126|97|46|82|6|129|109|79|51|71|24|114|
----------------------------------------
130|131|41|114|90|40|111|49|14|85|95|55|47|125|21|10|124|4|50|68|126|97|46|82|6|129|109|79|51|71|24|114|129|70|50|91|92|53|12|131|22|140|53|
----------------------------------------
130|131|41|114|90|40|111|49|14|85|95|55|47|125|21|10|124|4|50|68|126|97|46|82|6|129|109|79|51|71|24|114|129|70|50|91|92|53|12|131|22|140|53|82|120|109|84|13|12|91|123|83|86|
----------------------------------------
130|131|41|114|90|40|111|49|14|85|95|55|47|125|21|10|124|4|50|68|126|97|46|82|6|129|109|79|51|71|24|114|129|70|50|91|92|53|12|131|22|140|53|82|120|109|84|13|12|91|123|83|86|130|129|74|44|84|121|121|132|29|67|73|
----------------------------------------
130|131|41|114|90|40|111|49|14|85|95|55|47|125|21|10|124|4|50|68|126|97|46|82|6|129|109|79|51|71|24|114|129|70|50|91|92|53|12|131|22|140|53|82|120|109|84|13|12|91|123|83|86|130|129|74|44|84|121|121|132|29|67|73|109|136|131|83|104|23|27|4|50|141|97|
Random rand = new Random(Guid.NewGuid().GetHashCode());