c# code to vb.net conversion issue

Question

i want to convert to c# the code from url below to vb.net for learning. i haven't learnt c# yet. http://divyen.wordpress.com/2012/06/13/html5-developing-websocket-server-using-c-sharp-dot-net/

i had converted almost all the sources code to VB.Net with converter, the converted sources code have 1 bug Overload resolution failed because no accessible 'Aggregate' accepts this number of arguments.

c# code

public UInt64 Length  
{  
get  
{  
return Payload.Aggregate    <ArraySegment<byte>, ulong>(0, (current, seg) => current +    Convert.ToUInt64(seg.Count));  
}  
}

converted VB.Net code

Public ReadOnly Property Length() As UInt64  
Get  
Return Payload.Aggregate(Of ArraySegment(Of Byte), ULong)(0, Function(current, seg) current +     Convert.ToUInt64(seg.Count))  
End Get  
End Property

may i know the equivalent code in VB.Net?

Take a look at developerfusion.com/tools/convert/csharp-to-vb and converter.telerik.com and dotnetspider.com/convert/csharp-to-vb.aspx — Soner Gönül
– Soner Gönül, Commented Sep 28, 2013 at 7:52

coder · Accepted Answer · 2013-09-28 08:14:09Z

1

Try this:

Public ReadOnly Property Length() As UInt64
Get
Return Payload.Aggregate(0, Function(current, seg) current + Convert.ToUInt64(seg.Count))
End Get
End Property

answered Sep 28, 2013 at 8:14

coder

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1 Comment

Dave Doknjas Over a year ago

Great answer - this is a tough one to spot sometimes - the reason is that VB has problems with including the generic specifier on Enumerable extension method calls. It's usually best just to leave it off (as you did).

S.Serpooshan · Accepted Answer · 2013-09-28 08:06:53Z

0

Should you insert an Of keyword before ULong

Return Payload.Aggregate(Of ArraySegment(Of Byte), Of ULong)(0, Function(current, seg) current + Convert.ToUInt64(seg.Count))

answered Sep 28, 2013 at 8:06

S.Serpooshan

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1 Comment

e-qi Over a year ago

it show another error when i add of in frond of the ULong. Keyword does not name a type.

Jedi · Accepted Answer · 2013-09-28 09:39:09Z

0

In advance,use this to convert your code :

http://www.developerfusion.com/tools/convert/csharp-to-vb

answered Sep 28, 2013 at 9:39

Jedi

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1 Comment

Dave Doknjas Over a year ago

Note that this converter does not remove the generic specifier, which you have to remove in this case (see coder's answer).

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