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Thread process with arguments

Hi,

I used thread to start a process which needs one or more arguments, my
question is who to call the function from a thead? My codes are following:

Private Sub myProcess(ByVal max as integer)
Dim i As Integer
For i = 0 To max
Threading.Thread.Sleep(100)
Next
End Sub

Dim tdProcess As Threading.Thread = New Threading.Thread(AddressOf myProcess)
tdProcess.Start()
Nov 21 '05 #1
7 1154
Li Pang,

As I do it is

Create a class for your extra thread

And than

\\\the most is typed in this message so watch typos
Dim MyExtraThread as New clsExtraThread(threadInfo)
dim ExThread as New System.Threading.Thread(AddressOf
MyExtraThread.TheMethod)
ExThread.Start()
///

I hope this helps?

Cor

"Li Pang" <Li****@discussions.microsoft.com>
Hi,

I used thread to start a process which needs one or more arguments, my
question is who to call the function from a thead? My codes are following:

Private Sub myProcess(ByVal max as integer)
Dim i As Integer
For i = 0 To max
Threading.Thread.Sleep(100)
Next
End Sub

Dim tdProcess As Threading.Thread = New Threading.Thread(AddressOf
myProcess)
tdProcess.Start()

Nov 21 '05 #2
Cor,

I understood that you suggested to pass the arguments through a class
initialization. It worked well. But I'd like to pass the arguments through
the Sub/Function itself. Is that possible?

Thanks for your effort.
"Cor Ligthert" wrote:
Li Pang,

As I do it is

Create a class for your extra thread

And than

\\\the most is typed in this message so watch typos
Dim MyExtraThread as New clsExtraThread(threadInfo)
dim ExThread as New System.Threading.Thread(AddressOf
MyExtraThread.TheMethod)
ExThread.Start()
///

I hope this helps?

Cor

"Li Pang" <Li****@discussions.microsoft.com>
Hi,

I used thread to start a process which needs one or more arguments, my
question is who to call the function from a thead? My codes are following:

Private Sub myProcess(ByVal max as integer)
Dim i As Integer
For i = 0 To max
Threading.Thread.Sleep(100)
Next
End Sub

Dim tdProcess As Threading.Thread = New Threading.Thread(AddressOf
myProcess)
tdProcess.Start()


Nov 21 '05 #3
Li,

I don't know I do it this way, however you can as well set a global
variable.

I hope this helps?

Cor

"Li Pang" <Li****@discussions.microsoft.com>
I understood that you suggested to pass the arguments through a class
initialization. It worked well. But I'd like to pass the arguments through
the Sub/Function itself. Is that possible?

Thanks for your effort.
"Cor Ligthert" wrote:
Li Pang,

As I do it is

Create a class for your extra thread

And than

\\\the most is typed in this message so watch typos
Dim MyExtraThread as New clsExtraThread(threadInfo)
dim ExThread as New System.Threading.Thread(AddressOf
MyExtraThread.TheMethod)
ExThread.Start()
///

I hope this helps?

Cor

"Li Pang" <Li****@discussions.microsoft.com>
> Hi,
>
> I used thread to start a process which needs one or more arguments, my
> question is who to call the function from a thead? My codes are
> following:
>
> Private Sub myProcess(ByVal max as integer)
> Dim i As Integer
> For i = 0 To max
> Threading.Thread.Sleep(100)
> Next
> End Sub
>
> Dim tdProcess As Threading.Thread = New Threading.Thread(AddressOf
> myProcess)
> tdProcess.Start()
>
>


Nov 21 '05 #4
Use Delegate.BeginInvoke method:
Public Delegate Sub myDelegateABC(ByVal strA As String, ByVal intB As
Integer)

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
Dim myDelegate As New myDelegateABC(AddressOf ABC)
myDelegate.BeginInvoke("ABC-StrA", 100, Nothing, Nothing)

End Sub
Private Sub ABC(ByVal strA As String, ByVal intB As Integer)
MsgBox(strA + intB.ToString)
End Sub
Nov 21 '05 #5
Cor Ligthert/Rulin Hong,

Thanks all of you.

Combining your suggestions give the best solution. The below article gives
me exactly what I need.
http://www.devx.com/dotnet/Article/11358/1954?pf=true

"Li Pang" wrote:
Hi,

I used thread to start a process which needs one or more arguments, my
question is who to call the function from a thead? My codes are following:

Private Sub myProcess(ByVal max as integer)
Dim i As Integer
For i = 0 To max
Threading.Thread.Sleep(100)
Next
End Sub

Dim tdProcess As Threading.Thread = New Threading.Thread(AddressOf myProcess)
tdProcess.Start()

Nov 21 '05 #6
Li,

Can you point me in this message where is the answer on your question.
I understood that you suggested to pass the arguments through a class
initialization. It worked well. But I'd like to pass the arguments through
the Sub/Function itself. Is that possible?
I do not see it, for the rest it is a long article, however the solution for
your first question
I used thread to start a process which needs one or more arguments, my
question is who to call the function from a thead?
Is as far as I can see the same as I gave you (without the global variable
setting on your first question).

For passing back you have never asked.

Cor

"Li Pang" <Li****@discussions.microsoft.com>
Cor Ligthert/Rulin Hong,

Thanks all of you.

Combining your suggestions give the best solution. The below article gives
me exactly what I need.
http://www.devx.com/dotnet/Article/11358/1954?pf=true

"Li Pang" wrote:
Hi,

I used thread to start a process which needs one or more arguments, my
question is who to call the function from a thead? My codes are
following:

Private Sub myProcess(ByVal max as integer)
Dim i As Integer
For i = 0 To max
Threading.Thread.Sleep(100)
Next
End Sub

Dim tdProcess As Threading.Thread = New Threading.Thread(AddressOf
myProcess)
tdProcess.Start()

Nov 21 '05 #7
"Li Pang" <Li****@discussions.microsoft.com> schrieb:
I used thread to start a process which needs one or more arguments, my
question is who to call the function from a thead?


<URL:http://www.google.de/groups?selm=OrEuR7f7CHA.2072%40TK2MSFTNGP10.phx.gb l>

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://dotnet.mvps.org/dotnet/faqs/>

Nov 21 '05 #8

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