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Return ILIST(of string) RRS feed

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    User-483047559 posted

     

    ' Returns the names of the users who aer currently in the rooms
        ''' </summary>
        ''' <returns></returns>
        Public Function GetRoomUsersNames() As Ilist(of string)
            Dim a As Object
            Dim str As IList(Of String) = Nothing
            ExpireUsers(userChatRoomSessionTimeout)
            ' MsgBox(RoomUsers.ToString())
            For Each key As Object In RoomUsers.Keys
                'MsgBox(RoomUsers.Keys.ToString())
                a = (Me.RoomUsers(key.ToString()).UserName)

                'str.Add(a.ToString())
                Return a

            Next
              End Function
     
     
    how to return Ilist of strin that object a has username i want return that name


    Thursday, December 2, 2010 4:11 AM

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    User1006193418 posted

    Hi,

    Why you are going to return an IList(Of String)? You can simply return a List(Of String).

            ''' </summary>
        ''' <returns></returns>
        Public Function GetRoomUsersNames() As List(of String)
            Dim a As Object
            Dim str As New List(of String) = Nothing
            ExpireUsers(userChatRoomSessionTimeout)
            ' MsgBox(RoomUsers.ToString())
            For Each key As Object In RoomUsers.Keys
                'MsgBox(RoomUsers.Keys.ToString())
                a = (Me.RoomUsers(key.ToString()).UserName)

                str.Add(a.ToString())
                'Return a
            Next
            Return str
        End Function

    Best Regards,
    Shengqing Yang

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Wednesday, December 8, 2010 1:19 AM