Hi All
I am using interop blocking COM call from within a worker thread. This is a
part of Windows Application. I find that if I remove the blocking COM call
and instead use an infinite while loop, the Windows App works fine.
However, when I use the blocking COM call from withing the infinite while
loop, the Windows Application freezes. Can anyone please tell me what the
problem could be?
Thanks in advance for any help.
Regards
Nitesh Gupta
Pasted below is the code snipet:
I am trying to use ActiveX MQClient library from within the loop to get a
message from the queue.
public bool Get(ref string strMsg)
{
MQMessage getMsg=(MQMessage)m_MQSession.AccessMessage();
m_MQGetMsgOptions=(MQGetMessageOptions)m_MQSession .AccessGetMessageOptions()
;
m_MQGetMsgOptions.Options=(int)((int)m_MQGetMsgOpt ions.Options |
(int)MQ.MQGMO_COMPLETE_MSG | (int)MQ.MQGMO_NO_SYNCPOINT |
(int)MQ.MQGMO_WAIT);
m_MQGetMsgOptions.WaitInterval=(int)MQ.MQWI_UNLIMI TED;
m_MQQueue.Get(getMsg, m_MQGetMsgOptions, System.Reflection.Missing.Value);
strMsg=getMsg.MessageData.ToString();
if(m_MQSession.ReasonCode==(int)MQ.MQRC_NO_MSG_AVA ILABLE ||
m_MQSession.CompletionCode==(int)MQ.MQCC_FAILED)
{
return false;
}
return true;
}
public virtual void OnMessage(string strMsg)
{
}
private void Process()
{
string str=string.Empty;
while(!m_bAbort)
{
if(Get(ref str))
{
OnMessage(str);
}
}
}
public bool StartPolling()
{
ThreadStart start=new ThreadStart(this.Process);
m_MyThread=new Thread(start);
m_bAbort=false;
m_MyThread.Start();
return true;
}
8  2182 
why aren't you using the System.Messaging namespace?
The System.Messaging namespace provides classes that allow you to connect
to, monitor, and administer message queues on the network and send, receive,
or peek messages.
HTH
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:eX**************@TK2MSFTNGP14.phx.gbl... Hi All
I am using interop blocking COM call from within a worker thread. This is
a
part of Windows Application. I find that if I remove the blocking COM
call
and instead use an infinite while loop, the Windows App works fine.
However, when I use the blocking COM call from withing the infinite while
loop, the Windows Application freezes. Can anyone please tell me what the
problem could be?
Thanks in advance for any help.
Regards
Nitesh Gupta
Pasted below is the code snipet:
I am trying to use ActiveX MQClient library from within the loop to get a
message from the queue.
public bool Get(ref string strMsg)
{
MQMessage getMsg=(MQMessage)m_MQSession.AccessMessage();
m_MQGetMsgOptions=(MQGetMessageOptions)m_MQSession .AccessGetMessageOptions()
;
m_MQGetMsgOptions.Options=(int)((int)m_MQGetMsgOpt ions.Options |
(int)MQ.MQGMO_COMPLETE_MSG | (int)MQ.MQGMO_NO_SYNCPOINT |
(int)MQ.MQGMO_WAIT);
m_MQGetMsgOptions.WaitInterval=(int)MQ.MQWI_UNLIMI TED;
m_MQQueue.Get(getMsg, m_MQGetMsgOptions, System.Reflection.Missing.Value);
strMsg=getMsg.MessageData.ToString();
if(m_MQSession.ReasonCode==(int)MQ.MQRC_NO_MSG_AVA ILABLE ||
m_MQSession.CompletionCode==(int)MQ.MQCC_FAILED)
{
return false;
}
return true;
}
public virtual void OnMessage(string strMsg)
{
}
private void Process()
{
string str=string.Empty;
while(!m_bAbort)
{
if(Get(ref str))
{
OnMessage(str);
}
}
}
public bool StartPolling()
{
ThreadStart start=new ThreadStart(this.Process);
m_MyThread=new Thread(start);
m_bAbort=false;
m_MyThread.Start();
return true;
}
I am using IBM Websphere MQ Series. Will System.Messaging work with IBM MQ
Series also? Its works with MS Queuing as far as I know?
"Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
news:%2****************@TK2MSFTNGP12.phx.gbl... why aren't you using the System.Messaging namespace?
The System.Messaging namespace provides classes that allow you to connect
to, monitor, and administer message queues on the network and send,
receive, or peek messages.
HTH
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:eX**************@TK2MSFTNGP14.phx.gbl... Hi All
I am using interop blocking COM call from within a worker thread. This
is a
part of Windows Application. I find that if I remove the blocking COM
call
and instead use an infinite while loop, the Windows App works fine.
However, when I use the blocking COM call from withing the infinite
while loop, the Windows Application freezes. Can anyone please tell me what
the problem could be?
Thanks in advance for any help.
Regards
Nitesh Gupta
Pasted below is the code snipet:
I am trying to use ActiveX MQClient library from within the loop to get
a message from the queue.
public bool Get(ref string strMsg)
{
MQMessage getMsg=(MQMessage)m_MQSession.AccessMessage();
m_MQGetMsgOptions=(MQGetMessageOptions)m_MQSession .AccessGetMessageOptions() ;
m_MQGetMsgOptions.Options=(int)((int)m_MQGetMsgOpt ions.Options |
(int)MQ.MQGMO_COMPLETE_MSG | (int)MQ.MQGMO_NO_SYNCPOINT |
(int)MQ.MQGMO_WAIT);
m_MQGetMsgOptions.WaitInterval=(int)MQ.MQWI_UNLIMI TED;
m_MQQueue.Get(getMsg, m_MQGetMsgOptions,
System.Reflection.Missing.Value);
strMsg=getMsg.MessageData.ToString();
if(m_MQSession.ReasonCode==(int)MQ.MQRC_NO_MSG_AVA ILABLE ||
m_MQSession.CompletionCode==(int)MQ.MQCC_FAILED)
{
return false;
}
return true;
}
public virtual void OnMessage(string strMsg)
{
}
private void Process()
{
string str=string.Empty;
while(!m_bAbort)
{
if(Get(ref str))
{
OnMessage(str);
}
}
}
public bool StartPolling()
{
ThreadStart start=new ThreadStart(this.Process);
m_MyThread=new Thread(start);
m_bAbort=false;
m_MyThread.Start();
return true;
}
As far as I am aware you can't, but this might help http://www.csharphelp.com/archives3/archive477.html
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:uO**************@TK2MSFTNGP11.phx.gbl... I am using IBM Websphere MQ Series. Will System.Messaging work with IBM MQ
Series also? Its works with MS Queuing as far as I know?
"Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
news:%2****************@TK2MSFTNGP12.phx.gbl... why aren't you using the System.Messaging namespace?
The System.Messaging namespace provides classes that allow you to connect
to, monitor, and administer message queues on the network and send,
receive, or peek messages.
HTH
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:eX**************@TK2MSFTNGP14.phx.gbl... > Hi All
> I am using interop blocking COM call from within a worker thread. This is > a
> part of Windows Application. I find that if I remove the blocking COM
> call
> and instead use an infinite while loop, the Windows App works fine.
> However, when I use the blocking COM call from withing the infinite while > loop, the Windows Application freezes. Can anyone please tell me what the > problem could be?
>
> Thanks in advance for any help.
>
> Regards
> Nitesh Gupta
>
> Pasted below is the code snipet:
> I am trying to use ActiveX MQClient library from within the loop to get a > message from the queue.
>
> public bool Get(ref string strMsg)
>
> {
>
> MQMessage getMsg=(MQMessage)m_MQSession.AccessMessage();
>
> m_MQGetMsgOptions=(MQGetMessageOptions)m_MQSession .AccessGetMessageOptions() > ;
>
> m_MQGetMsgOptions.Options=(int)((int)m_MQGetMsgOpt ions.Options |
> (int)MQ.MQGMO_COMPLETE_MSG | (int)MQ.MQGMO_NO_SYNCPOINT |
> (int)MQ.MQGMO_WAIT);
>
> m_MQGetMsgOptions.WaitInterval=(int)MQ.MQWI_UNLIMI TED;
>
> m_MQQueue.Get(getMsg, m_MQGetMsgOptions, System.Reflection.Missing.Value); >
> strMsg=getMsg.MessageData.ToString();
>
> if(m_MQSession.ReasonCode==(int)MQ.MQRC_NO_MSG_AVA ILABLE ||
> m_MQSession.CompletionCode==(int)MQ.MQCC_FAILED)
>
> {
>
> return false;
>
> }
>
> return true;
>
> }
>
>
> public virtual void OnMessage(string strMsg)
>
> {
>
> }
>
> private void Process()
>
> {
>
> string str=string.Empty;
>
> while(!m_bAbort)
>
> {
>
> if(Get(ref str))
>
> {
>
> OnMessage(str);
>
> }
>
> }
>
> }
>
> public bool StartPolling()
>
> {
>
> ThreadStart start=new ThreadStart(this.Process);
>
> m_MyThread=new Thread(start);
>
> m_bAbort=false;
>
> m_MyThread.Start();
>
> return true;
>
> }
>
>
Yes, I came across this but I could not find .NET support pack on this link. http://www-3.ibm.com/software/integr...dual/ma7p.html
Any other active links that you can help me with?
Thanks,
Nitesh
"Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
news:%2****************@TK2MSFTNGP14.phx.gbl... As far as I am aware you can't, but this might help
http://www.csharphelp.com/archives3/archive477.html
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:uO**************@TK2MSFTNGP11.phx.gbl...I am using IBM Websphere MQ Series. Will System.Messaging work with IBM
MQ Series also? Its works with MS Queuing as far as I know?
"Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
news:%2****************@TK2MSFTNGP12.phx.gbl... why aren't you using the System.Messaging namespace?
The System.Messaging namespace provides classes that allow you to
connect to, monitor, and administer message queues on the network and send,
receive, or peek messages.
HTH
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:eX**************@TK2MSFTNGP14.phx.gbl...
> Hi All
> I am using interop blocking COM call from within a worker thread.
This is > a
> part of Windows Application. I find that if I remove the blocking
COM > call
> and instead use an infinite while loop, the Windows App works fine.
> However, when I use the blocking COM call from withing the infinite
while > loop, the Windows Application freezes. Can anyone please tell me
what the > problem could be?
>
> Thanks in advance for any help.
>
> Regards
> Nitesh Gupta
>
> Pasted below is the code snipet:
> I am trying to use ActiveX MQClient library from within the loop to
get a > message from the queue.
>
> public bool Get(ref string strMsg)
>
> {
>
> MQMessage getMsg=(MQMessage)m_MQSession.AccessMessage();
>
>
m_MQGetMsgOptions=(MQGetMessageOptions)m_MQSession .AccessGetMessageOptions() > ;
>
> m_MQGetMsgOptions.Options=(int)((int)m_MQGetMsgOpt ions.Options |
> (int)MQ.MQGMO_COMPLETE_MSG | (int)MQ.MQGMO_NO_SYNCPOINT |
> (int)MQ.MQGMO_WAIT);
>
> m_MQGetMsgOptions.WaitInterval=(int)MQ.MQWI_UNLIMI TED;
>
> m_MQQueue.Get(getMsg, m_MQGetMsgOptions,
System.Reflection.Missing.Value); >
> strMsg=getMsg.MessageData.ToString();
>
> if(m_MQSession.ReasonCode==(int)MQ.MQRC_NO_MSG_AVA ILABLE ||
> m_MQSession.CompletionCode==(int)MQ.MQCC_FAILED)
>
> {
>
> return false;
>
> }
>
> return true;
>
> }
>
>
> public virtual void OnMessage(string strMsg)
>
> {
>
> }
>
> private void Process()
>
> {
>
> string str=string.Empty;
>
> while(!m_bAbort)
>
> {
>
> if(Get(ref str))
>
> {
>
> OnMessage(str);
>
> }
>
> }
>
> }
>
> public bool StartPolling()
>
> {
>
> ThreadStart start=new ThreadStart(this.Process);
>
> m_MyThread=new Thread(start);
>
> m_bAbort=false;
>
> m_MyThread.Start();
>
> return true;
>
> }
>
>
how about this: http://www-1.ibm.com/support/docview...=utf-8&lang=en
HTH
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:eg**************@tk2msftngp13.phx.gbl... Yes, I came across this but I could not find .NET support pack on this
link.
http://www-3.ibm.com/software/integr...dual/ma7p.html
Any other active links that you can help me with?
Thanks,
Nitesh
"Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
news:%2****************@TK2MSFTNGP14.phx.gbl... As far as I am aware you can't, but this might help
http://www.csharphelp.com/archives3/archive477.html
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:uO**************@TK2MSFTNGP11.phx.gbl... >I am using IBM Websphere MQ Series. Will System.Messaging work with IBM MQ > Series also? Its works with MS Queuing as far as I know?
>
>
> "Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
> news:%2****************@TK2MSFTNGP12.phx.gbl...
>> why aren't you using the System.Messaging namespace?
>>
>> The System.Messaging namespace provides classes that allow you to connect >> to, monitor, and administer message queues on the network and send,
> receive,
>> or peek messages.
>>
>> HTH
>>
>> Ollie Riches
>>
>> "NG" <xg******@yahoo.com> wrote in message
>> news:eX**************@TK2MSFTNGP14.phx.gbl...
>> > Hi All
>> > I am using interop blocking COM call from within a worker thread. This > is
>> > a
>> > part of Windows Application. I find that if I remove the blocking COM >> > call
>> > and instead use an infinite while loop, the Windows App works fine.
>> > However, when I use the blocking COM call from withing the infinite
> while
>> > loop, the Windows Application freezes. Can anyone please tell me what > the
>> > problem could be?
>> >
>> > Thanks in advance for any help.
>> >
>> > Regards
>> > Nitesh Gupta
>> >
>> > Pasted below is the code snipet:
>> > I am trying to use ActiveX MQClient library from within the loop to get > a
>> > message from the queue.
>> >
>> > public bool Get(ref string strMsg)
>> >
>> > {
>> >
>> > MQMessage getMsg=(MQMessage)m_MQSession.AccessMessage();
>> >
>> >
> m_MQGetMsgOptions=(MQGetMessageOptions)m_MQSession .AccessGetMessageOptions() >> > ;
>> >
>> > m_MQGetMsgOptions.Options=(int)((int)m_MQGetMsgOpt ions.Options |
>> > (int)MQ.MQGMO_COMPLETE_MSG | (int)MQ.MQGMO_NO_SYNCPOINT |
>> > (int)MQ.MQGMO_WAIT);
>> >
>> > m_MQGetMsgOptions.WaitInterval=(int)MQ.MQWI_UNLIMI TED;
>> >
>> > m_MQQueue.Get(getMsg, m_MQGetMsgOptions,
> System.Reflection.Missing.Value);
>> >
>> > strMsg=getMsg.MessageData.ToString();
>> >
>> > if(m_MQSession.ReasonCode==(int)MQ.MQRC_NO_MSG_AVA ILABLE ||
>> > m_MQSession.CompletionCode==(int)MQ.MQCC_FAILED)
>> >
>> > {
>> >
>> > return false;
>> >
>> > }
>> >
>> > return true;
>> >
>> > }
>> >
>> >
>> > public virtual void OnMessage(string strMsg)
>> >
>> > {
>> >
>> > }
>> >
>> > private void Process()
>> >
>> > {
>> >
>> > string str=string.Empty;
>> >
>> > while(!m_bAbort)
>> >
>> > {
>> >
>> > if(Get(ref str))
>> >
>> > {
>> >
>> > OnMessage(str);
>> >
>> > }
>> >
>> > }
>> >
>> > }
>> >
>> > public bool StartPolling()
>> >
>> > {
>> >
>> > ThreadStart start=new ThreadStart(this.Process);
>> >
>> > m_MyThread=new Thread(start);
>> >
>> > m_bAbort=false;
>> >
>> > m_MyThread.Start();
>> >
>> > return true;
>> >
>> > }
>> >
>> >
>>
>>
>
>
Looks like this would work. But, I am wondering whether this can be used on
a MQServer too. I am giving it a try.
Regards
Nitesh
"Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
news:eS**************@TK2MSFTNGP10.phx.gbl... how about this:
http://www-1.ibm.com/support/docview...=utf-8&lang=en
HTH
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:eg**************@tk2msftngp13.phx.gbl... Yes, I came across this but I could not find .NET support pack on this
link.
http://www-3.ibm.com/software/integr...dual/ma7p.html Any other active links that you can help me with?
Thanks,
Nitesh
"Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
news:%2****************@TK2MSFTNGP14.phx.gbl... As far as I am aware you can't, but this might help
http://www.csharphelp.com/archives3/archive477.html
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:uO**************@TK2MSFTNGP11.phx.gbl...
>I am using IBM Websphere MQ Series. Will System.Messaging work with
IBM MQ > Series also? Its works with MS Queuing as far as I know?
>
>
> "Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
> news:%2****************@TK2MSFTNGP12.phx.gbl...
>> why aren't you using the System.Messaging namespace?
>>
>> The System.Messaging namespace provides classes that allow you to
connect >> to, monitor, and administer message queues on the network and send,
> receive,
>> or peek messages.
>>
>> HTH
>>
>> Ollie Riches
>>
>> "NG" <xg******@yahoo.com> wrote in message
>> news:eX**************@TK2MSFTNGP14.phx.gbl...
>> > Hi All
>> > I am using interop blocking COM call from within a worker thread.
This > is
>> > a
>> > part of Windows Application. I find that if I remove the blocking
COM >> > call
>> > and instead use an infinite while loop, the Windows App works
fine. >> > However, when I use the blocking COM call from withing the
infinite > while
>> > loop, the Windows Application freezes. Can anyone please tell me
what > the
>> > problem could be?
>> >
>> > Thanks in advance for any help.
>> >
>> > Regards
>> > Nitesh Gupta
>> >
>> > Pasted below is the code snipet:
>> > I am trying to use ActiveX MQClient library from within the loop
to get > a
>> > message from the queue.
>> >
>> > public bool Get(ref string strMsg)
>> >
>> > {
>> >
>> > MQMessage getMsg=(MQMessage)m_MQSession.AccessMessage();
>> >
>> >
>
m_MQGetMsgOptions=(MQGetMessageOptions)m_MQSession .AccessGetMessageOptions() >> > ;
>> >
>> > m_MQGetMsgOptions.Options=(int)((int)m_MQGetMsgOpt ions.Options |
>> > (int)MQ.MQGMO_COMPLETE_MSG | (int)MQ.MQGMO_NO_SYNCPOINT |
>> > (int)MQ.MQGMO_WAIT);
>> >
>> > m_MQGetMsgOptions.WaitInterval=(int)MQ.MQWI_UNLIMI TED;
>> >
>> > m_MQQueue.Get(getMsg, m_MQGetMsgOptions,
> System.Reflection.Missing.Value);
>> >
>> > strMsg=getMsg.MessageData.ToString();
>> >
>> > if(m_MQSession.ReasonCode==(int)MQ.MQRC_NO_MSG_AVA ILABLE ||
>> > m_MQSession.CompletionCode==(int)MQ.MQCC_FAILED)
>> >
>> > {
>> >
>> > return false;
>> >
>> > }
>> >
>> > return true;
>> >
>> > }
>> >
>> >
>> > public virtual void OnMessage(string strMsg)
>> >
>> > {
>> >
>> > }
>> >
>> > private void Process()
>> >
>> > {
>> >
>> > string str=string.Empty;
>> >
>> > while(!m_bAbort)
>> >
>> > {
>> >
>> > if(Get(ref str))
>> >
>> > {
>> >
>> > OnMessage(str);
>> >
>> > }
>> >
>> > }
>> >
>> > }
>> >
>> > public bool StartPolling()
>> >
>> > {
>> >
>> > ThreadStart start=new ThreadStart(this.Process);
>> >
>> > m_MyThread=new Thread(start);
>> >
>> > m_bAbort=false;
>> >
>> > m_MyThread.Start();
>> >
>> > return true;
>> >
>> > }
>> >
>> >
>>
>>
>
>
to quote the page:
' This package also contains the classes that allow WebSphere MQ clients to
be invoked from Microsoft .NET applications. These classes were previously
available in SupportPac MA7P (now withdrawn).
The classes for .NET are in amqmdnet.dll . '
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:u8**************@TK2MSFTNGP14.phx.gbl... Looks like this would work. But, I am wondering whether this can be used
on
a MQServer too. I am giving it a try.
Regards
Nitesh
"Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
news:eS**************@TK2MSFTNGP10.phx.gbl... how about this:
http://www-1.ibm.com/support/docview...=utf-8&lang=en
HTH
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:eg**************@tk2msftngp13.phx.gbl... > Yes, I came across this but I could not find .NET support pack on this
> link.
>
> http://www-3.ibm.com/software/integr...dual/ma7p.html > Any other active links that you can help me with?
>
> Thanks,
>
> Nitesh
>
>
> "Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
> news:%2****************@TK2MSFTNGP14.phx.gbl...
>> As far as I am aware you can't, but this might help
>>
>> http://www.csharphelp.com/archives3/archive477.html
>>
>> Ollie Riches
>>
>> "NG" <xg******@yahoo.com> wrote in message
>> news:uO**************@TK2MSFTNGP11.phx.gbl...
>> >I am using IBM Websphere MQ Series. Will System.Messaging work with IBM > MQ
>> > Series also? Its works with MS Queuing as far as I know?
>> >
>> >
>> > "Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
>> > news:%2****************@TK2MSFTNGP12.phx.gbl...
>> >> why aren't you using the System.Messaging namespace?
>> >>
>> >> The System.Messaging namespace provides classes that allow you to
> connect
>> >> to, monitor, and administer message queues on the network and send,
>> > receive,
>> >> or peek messages.
>> >>
>> >> HTH
>> >>
>> >> Ollie Riches
>> >>
>> >> "NG" <xg******@yahoo.com> wrote in message
>> >> news:eX**************@TK2MSFTNGP14.phx.gbl...
>> >> > Hi All
>> >> > I am using interop blocking COM call from within a worker thread.
> This
>> > is
>> >> > a
>> >> > part of Windows Application. I find that if I remove the
>> >> > blocking
> COM
>> >> > call
>> >> > and instead use an infinite while loop, the Windows App works fine. >> >> > However, when I use the blocking COM call from withing the infinite >> > while
>> >> > loop, the Windows Application freezes. Can anyone please tell me
> what
>> > the
>> >> > problem could be?
>> >> >
>> >> > Thanks in advance for any help.
>> >> >
>> >> > Regards
>> >> > Nitesh Gupta
>> >> >
>> >> > Pasted below is the code snipet:
>> >> > I am trying to use ActiveX MQClient library from within the loop to > get
>> > a
>> >> > message from the queue.
>> >> >
>> >> > public bool Get(ref string strMsg)
>> >> >
>> >> > {
>> >> >
>> >> > MQMessage getMsg=(MQMessage)m_MQSession.AccessMessage();
>> >> >
>> >> >
>> >
> m_MQGetMsgOptions=(MQGetMessageOptions)m_MQSession .AccessGetMessageOptions() >> >> > ;
>> >> >
>> >> > m_MQGetMsgOptions.Options=(int)((int)m_MQGetMsgOpt ions.Options |
>> >> > (int)MQ.MQGMO_COMPLETE_MSG | (int)MQ.MQGMO_NO_SYNCPOINT |
>> >> > (int)MQ.MQGMO_WAIT);
>> >> >
>> >> > m_MQGetMsgOptions.WaitInterval=(int)MQ.MQWI_UNLIMI TED;
>> >> >
>> >> > m_MQQueue.Get(getMsg, m_MQGetMsgOptions,
>> > System.Reflection.Missing.Value);
>> >> >
>> >> > strMsg=getMsg.MessageData.ToString();
>> >> >
>> >> > if(m_MQSession.ReasonCode==(int)MQ.MQRC_NO_MSG_AVA ILABLE ||
>> >> > m_MQSession.CompletionCode==(int)MQ.MQCC_FAILED)
>> >> >
>> >> > {
>> >> >
>> >> > return false;
>> >> >
>> >> > }
>> >> >
>> >> > return true;
>> >> >
>> >> > }
>> >> >
>> >> >
>> >> > public virtual void OnMessage(string strMsg)
>> >> >
>> >> > {
>> >> >
>> >> > }
>> >> >
>> >> > private void Process()
>> >> >
>> >> > {
>> >> >
>> >> > string str=string.Empty;
>> >> >
>> >> > while(!m_bAbort)
>> >> >
>> >> > {
>> >> >
>> >> > if(Get(ref str))
>> >> >
>> >> > {
>> >> >
>> >> > OnMessage(str);
>> >> >
>> >> > }
>> >> >
>> >> > }
>> >> >
>> >> > }
>> >> >
>> >> > public bool StartPolling()
>> >> >
>> >> > {
>> >> >
>> >> > ThreadStart start=new ThreadStart(this.Process);
>> >> >
>> >> > m_MyThread=new Thread(start);
>> >> >
>> >> > m_bAbort=false;
>> >> >
>> >> > m_MyThread.Start();
>> >> >
>> >> > return true;
>> >> >
>> >> > }
>> >> >
>> >> >
>> >>
>> >>
>> >
>> >
>>
>>
>
>
Yes, I have just downloaded this and going to use it.
Thanks very much for your help.
Best regards
Nitesh Gupta
"Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
news:eQ*************@TK2MSFTNGP12.phx.gbl... to quote the page:
' This package also contains the classes that allow WebSphere MQ clients
to be invoked from Microsoft .NET applications. These classes were previously
available in SupportPac MA7P (now withdrawn).
The classes for .NET are in amqmdnet.dll . '
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:u8**************@TK2MSFTNGP14.phx.gbl... Looks like this would work. But, I am wondering whether this can be
used on
a MQServer too. I am giving it a try.
Regards
Nitesh
"Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
news:eS**************@TK2MSFTNGP10.phx.gbl... how about this:
http://www-1.ibm.com/support/docview...=utf-8&lang=en
HTH
Ollie Riches
"NG" <xg******@yahoo.com> wrote in message
news:eg**************@tk2msftngp13.phx.gbl...
> Yes, I came across this but I could not find .NET support pack on
this > link.
>
>
http://www-3.ibm.com/software/integr...dual/ma7p.html > Any other active links that you can help me with?
>
> Thanks,
>
> Nitesh
>
>
> "Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
> news:%2****************@TK2MSFTNGP14.phx.gbl...
>> As far as I am aware you can't, but this might help
>>
>> http://www.csharphelp.com/archives3/archive477.html
>>
>> Ollie Riches
>>
>> "NG" <xg******@yahoo.com> wrote in message
>> news:uO**************@TK2MSFTNGP11.phx.gbl...
>> >I am using IBM Websphere MQ Series. Will System.Messaging work
with IBM > MQ
>> > Series also? Its works with MS Queuing as far as I know?
>> >
>> >
>> > "Ollie Riches" <ol**********@phoneanalyser.net> wrote in message
>> > news:%2****************@TK2MSFTNGP12.phx.gbl...
>> >> why aren't you using the System.Messaging namespace?
>> >>
>> >> The System.Messaging namespace provides classes that allow you to
> connect
>> >> to, monitor, and administer message queues on the network and
send, >> > receive,
>> >> or peek messages.
>> >>
>> >> HTH
>> >>
>> >> Ollie Riches
>> >>
>> >> "NG" <xg******@yahoo.com> wrote in message
>> >> news:eX**************@TK2MSFTNGP14.phx.gbl...
>> >> > Hi All
>> >> > I am using interop blocking COM call from within a worker
thread. > This
>> > is
>> >> > a
>> >> > part of Windows Application. I find that if I remove the
>> >> > blocking
> COM
>> >> > call
>> >> > and instead use an infinite while loop, the Windows App works
fine. >> >> > However, when I use the blocking COM call from withing the
infinite >> > while
>> >> > loop, the Windows Application freezes. Can anyone please tell
me > what
>> > the
>> >> > problem could be?
>> >> >
>> >> > Thanks in advance for any help.
>> >> >
>> >> > Regards
>> >> > Nitesh Gupta
>> >> >
>> >> > Pasted below is the code snipet:
>> >> > I am trying to use ActiveX MQClient library from within the
loop to > get
>> > a
>> >> > message from the queue.
>> >> >
>> >> > public bool Get(ref string strMsg)
>> >> >
>> >> > {
>> >> >
>> >> > MQMessage getMsg=(MQMessage)m_MQSession.AccessMessage();
>> >> >
>> >> >
>> >
>
m_MQGetMsgOptions=(MQGetMessageOptions)m_MQSession .AccessGetMessageOptions() >> >> > ;
>> >> >
>> >> > m_MQGetMsgOptions.Options=(int)((int)m_MQGetMsgOpt ions.Options
| >> >> > (int)MQ.MQGMO_COMPLETE_MSG | (int)MQ.MQGMO_NO_SYNCPOINT |
>> >> > (int)MQ.MQGMO_WAIT);
>> >> >
>> >> > m_MQGetMsgOptions.WaitInterval=(int)MQ.MQWI_UNLIMI TED;
>> >> >
>> >> > m_MQQueue.Get(getMsg, m_MQGetMsgOptions,
>> > System.Reflection.Missing.Value);
>> >> >
>> >> > strMsg=getMsg.MessageData.ToString();
>> >> >
>> >> > if(m_MQSession.ReasonCode==(int)MQ.MQRC_NO_MSG_AVA ILABLE ||
>> >> > m_MQSession.CompletionCode==(int)MQ.MQCC_FAILED)
>> >> >
>> >> > {
>> >> >
>> >> > return false;
>> >> >
>> >> > }
>> >> >
>> >> > return true;
>> >> >
>> >> > }
>> >> >
>> >> >
>> >> > public virtual void OnMessage(string strMsg)
>> >> >
>> >> > {
>> >> >
>> >> > }
>> >> >
>> >> > private void Process()
>> >> >
>> >> > {
>> >> >
>> >> > string str=string.Empty;
>> >> >
>> >> > while(!m_bAbort)
>> >> >
>> >> > {
>> >> >
>> >> > if(Get(ref str))
>> >> >
>> >> > {
>> >> >
>> >> > OnMessage(str);
>> >> >
>> >> > }
>> >> >
>> >> > }
>> >> >
>> >> > }
>> >> >
>> >> > public bool StartPolling()
>> >> >
>> >> > {
>> >> >
>> >> > ThreadStart start=new ThreadStart(this.Process);
>> >> >
>> >> > m_MyThread=new Thread(start);
>> >> >
>> >> > m_bAbort=false;
>> >> >
>> >> > m_MyThread.Start();
>> >> >
>> >> > return true;
>> >> >
>> >> > }
>> >> >
>> >> >
>> >>
>> >>
>> >
>> >
>>
>>
>
>
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