vb .net private declaration

i want to use the following code to get the time in microseconds,
i am using it from


but when i declare the below following lines in my module console application,

      Declare Function QueryPerformanceCounter Lib "Kernel32" _
                                 (X As Currency) As Boolean
      Declare Function QueryPerformanceFrequency Lib "Kernel32" _
                                 (X As Currency) As Boolean

it gives the following error
Module1.vb(9): 'System.Currency' is not accessible in this context because it is 'Private'.

can anyone please help

let me post my code below for convinience
Imports System
Imports System.Net
Imports System.Net.Sockets
Imports System.Text
Imports System.Threading
Imports System.management
Module Module1

/////i want to declare here

    Declare Function GetTickCount Lib "kernel32" () As Integer

    Dim sendtime As Integer
    Dim temp As Integer
    Dim t As New Thread(AddressOf sendform)
    'Declare Another Thread and assign it to Bye
    Dim b As New Thread(AddressOf receiveform)
    Dim BeginTime As DateTime

blah blah blah
blah blah blah
blah blah blah

End Module


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The Currency datatype is not supported by VB.NET. Use Decimal or Long in VB.NET. I hope that will solve your problem.


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prashanth_gurijalaAuthor Commented:
 but the above example in the windows msdn is in visual basic
i am not sure hows that possible,
thanx in advance,
Mike TomlinsonMiddle School Assistant TeacherCommented:
The example you are referencing is for VB6 and below, not VB.Net.

prashanth_gurijalaAuthor Commented:
thanx guys...
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