iterating a list with ForEach

Question

I have a list like this

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Dim emailList as new List(Of String)
emailList.Add("one@domain.com")
emailList.Add("two@domain.com")
emaillist.Add("three@domain.com")

How can I iterate the list with ForEach to get one string with the emails like this

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one@domain.com;two@domain.com;three@domain.com

Answer 1

I'm not sure why you would want to use a foreach instead of a String.Join statement. You could simply String.Join() the list using a semi-colon as your joining character.

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String.Join(";", emailList.ToArray())

Answer 2

You can try

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Dim stringValue As String = String.Join(";", emailList.ToArray)

Have a look at String.Join Method