我正在尝试为我的程序生成10到20之间的随机数,但生成的数字小于1,并且是2位小数,例如0.64,0.34等。
Dim TrigB As Random
Dim numberb As Integer
TrigB = New Random
numberb = TrigB.Next(10, 20)
TrigRdmb.Text = numberb.ToString
我需要更改什么才能产生10到20之间的数字
感谢
答案 0 :(得分:0)
除了TrigB.Next(10, 20)
您应该将其TrigB.Next(10, 21)
写为20
以使其包含Random.Next
之外,您的代码就可以了。对于Return
Integer
Random.NextDouble
如果您的价值低于1,那么您可能会拨打Random.Next
而不是//fromDate is start date and toDate is end Date
var timeDiff = Math.abs(toDate.getTime() - fromDate.getTime());
var diffDays = Math.ceil(timeDiff / (1000 * 3600 * 24)) ;
// var startDay = fromDate.getDay();
debugger;
var diffDayWeek = diffDays + fromDate.getDay();
var diffDiv = Math.floor(parseInt(diffDayWeek/7));
diffDiv *= 2; "Saturday and Sunday are Weekend
diffDays += 1 - diffDiv;
。