主题：[求助]如何将字符串中多余的空格符去掉

Replace

Multi.replace(" ")

Dim str As String = "1  2  3       4     58  6"
Dim reg As new System.Text.RegularExpressions.Regex("(?<= {1}) *")
str = reg.Replace(str, "").replace(" ", "|")
msgbox(str)

两位误会了吧，我是要得到1,2,3,4,5的序列，不是简单地把空格去掉

Dim str As String = "1  2  3       4     58  6"
Dim reg As new System.Text.RegularExpressions.Regex("[0-9]+")

Dim mc As Object = reg.Matches(str)
For i As Integer = 0 To mc.count - 1
    output.show(mc(i).Value)
Next

再请教，如果字符串是混合型的呢，例如字符串是“习大大 chn 12     57     380    a   克强“

 

Dim str As String = "习大大 chn 12     57     380    a   克强"
Dim reg As new System.Text.RegularExpressions.Regex("[0-9a-zA-Z\u4e00-\u9fa5]+")

Dim mc As Object = reg.Matches(str)
For i As Integer = 0 To mc.count - 1
    output.show(mc(i).Value)
Next