VB.NET版ArrayList to List(Of T)typed copy/转换

Dim StronglyTypedList = OriginalArrayList.Cast(Of MyType)().ToList()
' requires `Imports System.Linq`

In .Net, how do you convert an ArrayList to a strongly typed generic list without using a foreach?

在VB.Net版使用框架<3.5:

Dim arrayOfMyType() As MyType = DirectCast(al.ToArray(GetType(MyType)), MyType())
Dim strongTypeList As New List(Of MyType)(arrayOfMyType)

这个怎么样?

Public Class Utility

    Public Shared Function ToTypedList(Of C As {ICollection(Of T), New}, T)(ByVal list As ArrayList) As C

        Dim typedList As New C
        For Each element As T In list
            typedList.Add(element)
        Next

        Return typedList
    End Function

End Class

如果对任何集合对象都有效。