vb.net怎样产生不同的随机数？

[jin_ok]

如题

[mapserver]

Dim r As New Random
Dim i As Integer = r.Next

[晓轩]

[Quote=引用 1 楼 mapserver 的回复:]
Dim r As New Random
Dim i As Integer = r.Next
[/Quote]

[jin_ok]

我想产生一个10位数随机数呢？

[晓轩]

Dim r As New Random
r.Next(1, 1000000000)+固定数值

[lingdu1225]

Dim r As Random = New Random
a = r.Next(1, 100)