Hi
I want to use the following declarations but vb dotnet keeps complaining
that currency can't be used because it private ?
I have tried it in a module and in the declaration pare same error!
Private Declare Function QueryPerformanc eFrequency Lib "kernel32" (ByVal
lpFrequency As Currency) As Long
Private Declare Function QueryPerformanc eCounter Lib "kernel32" (ByVal
lpPerformanceCo unt As Currency) As Long
11  2956 
"Adrian" <Ad****@nospamh otmail.com.uk> schrieb Hi
I want to use the following declarations but vb dotnet keeps
complaining that currency can't be used because it private ?
I have tried it in a module and in the declaration pare same error!
Private Declare Function QueryPerformanc eFrequency Lib "kernel32"
(ByVal lpFrequency As Currency) As Long
Private Declare Function QueryPerformanc eCounter Lib "kernel32"
(ByVal lpPerformanceCo unt As Currency) As Long
These are declarations for the wrong language (VB6). In VB.Net:
Private Declare Function QueryPerformanc eFrequency Lib "kernel32"
(ByRef lpFrequency As Long) As Boolean
Private Declare Function QueryPerformanc eCounter Lib "kernel32"
(byref lpPerformanceCo unt As long) As boolean
Armin
Thanks for the quick reply and help
"Armin Zingler" <az*******@free net.de> wrote in message
news:uP******** *****@TK2MSFTNG P14.phx.gbl... "Adrian" <Ad****@nospamh otmail.com.uk> schrieb Hi
I want to use the following declarations but vb dotnet keeps
complaining that currency can't be used because it private ?
I have tried it in a module and in the declaration pare same error!
Private Declare Function QueryPerformanc eFrequency Lib "kernel32"
(ByVal lpFrequency As Currency) As Long
Private Declare Function QueryPerformanc eCounter Lib "kernel32"
(ByVal lpPerformanceCo unt As Currency) As Long
These are declarations for the wrong language (VB6). In VB.Net:
Private Declare Function QueryPerformanc eFrequency Lib "kernel32"
(ByRef lpFrequency As Long) As Boolean
Private Declare Function QueryPerformanc eCounter Lib "kernel32"
(byref lpPerformanceCo unt As long) As boolean
Armin
Sorry it still gives the same error!?
"Adrian" <Ad****@nospamh otmail.com.uk> wrote in message
news:db******** **@nwrdmz02.dmz .ncs.ea.ibs-infra.bt.com... Thanks for the quick reply and help
"Armin Zingler" <az*******@free net.de> wrote in message
news:uP******** *****@TK2MSFTNG P14.phx.gbl... "Adrian" <Ad****@nospamh otmail.com.uk> schrieb Hi
I want to use the following declarations but vb dotnet keeps
complaining that currency can't be used because it private ?
I have tried it in a module and in the declaration pare same error!
Private Declare Function QueryPerformanc eFrequency Lib "kernel32"
(ByVal lpFrequency As Currency) As Long
Private Declare Function QueryPerformanc eCounter Lib "kernel32"
(ByVal lpPerformanceCo unt As Currency) As Long
These are declarations for the wrong language (VB6). In VB.Net:
Private Declare Function QueryPerformanc eFrequency Lib "kernel32"
(ByRef lpFrequency As Long) As Boolean
Private Declare Function QueryPerformanc eCounter Lib "kernel32"
(byref lpPerformanceCo unt As long) As boolean
Armin
this what I'm trying to do, using the code bellow I insert a call to a web
service at the "some code line" and I want to know in milisecs how long it
takes to return a response.
Private Declare Function QueryPerformanc eFrequency Lib "kernel32"
(lpFrequency As Currency) As Long
Private Declare Function QueryPerformanc eCounter Lib "kernel32"
(lpPerformanceC ount As Currency) As Long
Dim curFreq as Currency
Dim curStart as Currency
Dim curEnd as Currency
Dim dblResult as Double
QueryPerformanc eFrequency curFreq 'Get the timer frequency
QueryPerformanc eCounter curStart 'Get the start time
'Some code to test
QueryPerformanc eCounter curEnd 'Get the end time
dblResult = (curEnd - curStart) / curFreq 'Calculate the duration (in
seconds)
taken from http://gpwiki.org/index.php/VB:QueryPerformanceCounter
"Adrian" <Ad****@nospamh otmail.com.uk> wrote in message
news:db******** **@nwrdmz01.dmz .ncs.ea.ibs-infra.bt.com... Sorry it still gives the same error!?
"Adrian" <Ad****@nospamh otmail.com.uk> wrote in message
news:db******** **@nwrdmz02.dmz .ncs.ea.ibs-infra.bt.com... Thanks for the quick reply and help
"Armin Zingler" <az*******@free net.de> wrote in message
news:uP******** *****@TK2MSFTNG P14.phx.gbl... "Adrian" <Ad****@nospamh otmail.com.uk> schrieb
Hi
I want to use the following declarations but vb dotnet keeps
complaining that currency can't be used because it private ?
I have tried it in a module and in the declaration pare same error!
Private Declare Function QueryPerformanc eFrequency Lib "kernel32"
(ByVal lpFrequency As Currency) As Long
Private Declare Function QueryPerformanc eCounter Lib "kernel32"
(ByVal lpPerformanceCo unt As Currency) As Long
These are declarations for the wrong language (VB6). In VB.Net:
Private Declare Function QueryPerformanc eFrequency Lib "kernel32"
(ByRef lpFrequency As Long) As Boolean
Private Declare Function QueryPerformanc eCounter Lib "kernel32"
(byref lpPerformanceCo unt As long) As boolean
Armin
"Adrian" <Ad****@nospamh otmail.com.uk> schrieb taken from http://gpwiki.org/index.php/VB:QueryPerformanceCounter
Again, this code is for the wrong language. Well, not the language is wrong,
but you are using it in the wrong place. It is VB6 code. You are probably
using VB.net, aren't you? Both are different. Use my declaration. There is
no Currency data type. Use 'Long' as the parameters according to the
declaration.
Armin
OK thanks again, I will try it when I get home and let you know how it goes!
And yes I'm trying to use VB dotnet
Thanks
"Armin Zingler" <az*******@free net.de> wrote in message
news:%2******** ********@TK2MSF TNGP09.phx.gbl. .. "Adrian" <Ad****@nospamh otmail.com.uk> schrieb
taken from http://gpwiki.org/index.php/VB:QueryPerformanceCounter
Again, this code is for the wrong language. Well, not the language is
wrong,
but you are using it in the wrong place. It is VB6 code. You are probably
using VB.net, aren't you? Both are different. Use my declaration. There is
no Currency data type. Use 'Long' as the parameters according to the
declaration.
Armin
"Adrian" <Ad****@nospamh otmail.com.uk> schrieb: I want to use the following declarations but vb dotnet keeps complaining
that currency can't be used because it private ?
I have tried it in a module and in the declaration pare same error!
Private Declare Function QueryPerformanc eFrequency Lib "kernel32" (ByVal
lpFrequency As Currency) As Long
See:
<URL:http://www.pinvoke.net/default.aspx/coredll/QueryPerformanc eCounter%20.htm l>
--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://classicvb.org/petition/>
Armin ,,,,,, Long ????
No not long,,, you should use the decimal datatype for currency values
regards
Michel Posseth [MCP]
"Adrian" <Ad****@nospamh otmail.com.uk> schreef in bericht
news:db******** **@nwrdmz03.dmz .ncs.ea.ibs-infra.bt.com... OK thanks again, I will try it when I get home and let you know how it
goes!
And yes I'm trying to use VB dotnet
Thanks
"Armin Zingler" <az*******@free net.de> wrote in message
news:%2******** ********@TK2MSF TNGP09.phx.gbl. .. "Adrian" <Ad****@nospamh otmail.com.uk> schrieb
taken from http://gpwiki.org/index.php/VB:QueryPerformanceCounter
Again, this code is for the wrong language. Well, not the language is
wrong,
but you are using it in the wrong place. It is VB6 code. You are probably
using VB.net, aren't you? Both are different. Use my declaration. There
is
no Currency data type. Use 'Long' as the parameters according to the
declaration.
Armin
"m.posseth" <po*****@planet .nl> schrieb Armin ,,,,,, Long ????
No not long,,, you should use the decimal datatype for currency
values
They are not currency values.
Currency has been used in VB6 only because there was no other 8 bytes
integer (or better: scaled integer) data type. Now we have Long.
Armin This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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