iterating a list with ForEach

Question

I have a list like this

Dim emailList as new List(Of String)
emailList.Add("[email protected]")
emailList.Add("[email protected]")
emaillist.Add("[email protected]")

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

[email protected];[email protected];[email protected]

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.

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

Answer 2

You can try

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

Have a look at String.Join Method