public readonly property count as integer' has no parameters and its return type cannot be indexed

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Hi all out there! I have this code below and I get the error: public readonly property count as integer' has no parameters and its return type cannot be indexed. Don't know what's wrong with the Count. Any help will be much appreciate, thanks.

VB

Public Sub Connect(userName As String)
            Dim id = Context.ConnectionId


            If ConnectedUsers.Count(Function(x) x.ConnectionId = id) = 0 Then
                ConnectedUsers.Add(New UserDetail() With { _
                    .ConnectionId = id, _
                    .UserName = userName _
                })

                ' send to caller
                Clients.Caller.onConnected(id, userName, ConnectedUsers, CurrentMessage)

                ' send to all except caller client

                Clients.AllExcept(id).onNewUserConnected(id, userName)
            End If

        End Sub

Posted 14-Jul-13 3:43am

OwlCity

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[no name] 14-Jul-13 10:00am

http://stackoverflow.com/questions/14072058/vb-count-strange-behavior

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This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

OriginalGriff · Accepted Answer · 2013-07-14T03:52:00

Solution 1

Probably, what you want to say is:

VB

If ConnectedUsers.Where(Function(x) x.ConnectionId = id).Count = 0 Then

Posted 14-Jul-13 3:52am

OriginalGriff

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[no name] 14-Jul-13 10:00am

Thanks OriginalGriff, your response was fast. I marked it as answered but LongCount worked perfectly, will try where if I run across any issue again. Once again, thank you.

OriginalGriff 14-Jul-13 10:16am

You're welcome!

public readonly property count as integer' has no parameters and its return type cannot be indexed

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Solution 1

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public readonly property count as integer' has no parameters and its return type cannot be indexed

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