vb.net - VB.NET - 具有多个点值的整数

Question

我需要检查“4.1.1.1”（示例）是否大于“4.1.4”（在这种情况下为假），当“整数”中有多个小数点时，如何在 VB.Net 中执行此操作？

Answer 1

我不是vb专家。但也许是这样的：

测试值

dim str as string="4.1.1.1"
dim str2 as string="4.1.4"

str 大于 str2

dim result as boolean=( _ 
from split in str.Split(".").Select(function(s,i) New With {s,i}) _ 
join split2 in str2.Split(".").Select(function(s,i) New With {s,i}) _ 
on split.i equals split2.i _ 
where cint(split.s)<cint(split2.s)
select 1).Any()

str2 比 str 大

dim result as boolean=( _ 
from split in str.Split(".").Select(function(s,i) New With {s,i}) _ 
join split2 in str2.Split(".").Select(function(s,i) New With {s,i}) _ 
on split.i equals split2.i _ 
where cint(split.s)>cint(split2.s)
select 1).Any()