Question

我有一个字符串，上面写着“Joesph Van Andrews”。我想以这样的方式分割它，名字是“约瑟夫”，姓是“范安德鲁斯” 我怎么能在vb.net中做到这一点？

Answer 1

Dim firstName As String = name.Substring(0,name.IndexOf(" "))
Dim lastName As String = name.Substring(name.IndexOf(" ")+1)

假设：名字和姓氏用空格分隔，如果有多个空格，则第一个空格用作分隔符。

Answer 2

' We want to get the name and put it in a variable
Dim name As String = "Joseph Van Andrews"

' Split string based on spaces
Dim names As String() = name.Split(New Char() {" "c})

' Seperate the first name from the rest of the string
Dim lastName as string = name.substring(names(0).length())

Dim nameString as string = "the First Name is: " + names(0) + " and the Last Name is: " + lastName

Console.WriteLine(nameString)

只需注意，只有当你想要获取名字中的第一个单词并将其用作名字时才会有效，如果你有一个像Jean Francois Sebastien这样的名字，那么'Jean Francois'将是它的第一个名字。如：名字：吉恩姓氏：Francois Sebastien

在vb.net中为firstname和lastname拆分字符串

2 个答案: