Question

vb.net 截取字符串

例如 这是个一个数组 1,2,3,4,5,6 我要截取所有，（逗号前面的数字）应该怎么做

Answer 1

很简单

Dim s As String = "1,2,3,4,5"
Dim a As String() = s.Split(",")

a就是包含所有数字的数组啦，祝你好运。

Answer 2

Dim a() As String, ss As String
ss = "1,2,3,4,5"
a = Split(ss, ",")
Dim i As Integer
For i = 0 To UBound(a)
Print a(i)
Next
用dim a()定义动态数组a,再用split给数组赋值

Answer 3

如果是一个数组，那用循环输出不就行了

Answer 4

我没看错的话，你说的1,2,3,4,5,6 是数组

Dim Text(1, 2, 3, 4, 5, 6) As Integer
For Each i As Integer In Text
Debug.WriteLine(i)
Next