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i am implementing a Active window player in a modeless dialog box. now my issue is when i drag the window to a level the size of the video is increasing. but when i return to the original position only a part of the screen is seen. what needs to be done to solve this problem. the full video needs to be shown in the screen,.
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Is there any windows api there which will give the same output as the netstat command .????
vineesh
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Have you looked at NetStatisticsGet(), or any of the IP Helper functions.
http://msdn2.microsoft.com/en-us/library/aa366071(VS.85).aspx[^]
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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here is a button,it will show a tip window when the mouse is moving above it if it's enabled.
now,the button is disabled.but i still want to show a tips window when the mouse is moving above it.
my problem is,when the button is disabled,it seems that it can't recieve any messages now.
how to resolve such problem?
regards.
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yes,its helpful to me.
Thanks.
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great tips 
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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Hi everyone,
Please Help me that how to pass the parameters to the activex controls.Please tell me.
i am writing one OCX file.in that file i am doing read and write functions. and in another project i am using that OCX.When i am passing parameters to that function then that time values taking as null.in runtime when i given some values to that parameters that time also they are takingas null only.in VC++ how can i pass the parameters by refence please. In OCX file write function is
READBLK(LPCTSTR MemId, LPCTSTR MemName, LPCTSTR eDate, LPCTSTR Balance, LPCTSTR TagId);
and in my main project write block is like this:
OCX.READBLK(MemId,Memname,Date,Balance,Tagig)
{m_MemId=MemId;}like this i am assigning the value.
these MemId,Memname,Date,Balance and Tagid are of type CString
after writing the data in the card.after writing i want read that data from the card but the data is not printing on the form or not returning to my project from OCX file.
Please Help me i am in tension.
THANKU IN ADVANCE,
savitriX|
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You post is not clear. Please explain you problem neatly and elaborate whenever necessary.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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ok i will explain. i am creating one ACtiveX control called ACRRW. in that ACTiveX control i am writing methods called ReadBlk() and WriteBlk().
ReadBlk(LPCTSTR MemId,LPCTSTR MemName,LPCTSTR eData,LPCTSTR balance,LPCTSTR TagId); and Write(LPCTSTR MemId,LPCTSTR MemName,LPCTSTR eData,LPCTSTR balance,LPCTSTR TagId);
and i am using this ACtiveX Control in my another project called ACRReadWrite Automation Project.
in this project i am creating m_ACRRW variable as ActiveX control.
in my i am putting two buttons called Read and Write.in this Read and Write button functions i am calling the functions those are already present in ACtiveX Control.
m_ACRRW.ReadBlk(MemId,MemName,eDate,Balance,TagId);
MemId,MemName,eDate,Balance and TagId are of type CString.
m_ACRRW.WriteBlk(m_MemId,m_MemName,m_eDate,m_Balance,m_TagId);
m_MemId...m_TagId are of type CString.
i am facing problem in Read Block that is my values are written in card but after reading those data they are not printing on the screen.
i thought that i did mistake in passing parameters.PLEASE HELP ME OUT.
give me some solution.
THANKU IN ADVANCE,
savitri 
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Hence WriteBlk works fine while ReadBlk not. Could you post ReadBlk relevant code?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Did you try to debug the OCX project putting a breakpoint in the ReadBlk and see what is happening?
Demian.
"I have always wished that my computer would be as easy to use as my
telephone. My wish has come true. I no longer know how to use my telephone."
-Bjarne Stroustrup, computer science professor, designer of C++
programming language (1950- )
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Ya i tried the control is passing from project to ocx nad vice versa but the problemis that the data is not coming back to my project and not printing on the screen. please give some solution.
Thanku in advance,
savitri
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The problem is in your approach on passing strings that actually are OUT parameters.
As simple solution you may mimic WIN32 API GetWindowText behaviour, i.e. for each string that must be filled by the ActiveX control, pass the pointer of a buffer (allocated by the client) and the buffer size to the control.
A simple example:
ActiveX code
BOOL ReadBlk(LPSTR MemId, LONG MemIdSize)
{
if ( !MemId || MemIdSize < 1)
return FALSE;
strncpy(MemId, "Hello Client!", MemIdSize-1);
MemId[MemIdSize-1]='\0';
return true;
}
Client code
const int SIZE=0x100;
CHAR MemId[SIZE];
m_ActiveX.ReadBlk((LPSTR) MemId, SIZE);
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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savitri wrote: ...or not returning to my project from OCX file.
Exactly how are you expecting this to happen? You effectively have the following:
BOOL CACR120RWCtrl::ReadBlk( LPCTSTR MemId )
{
CString dStr;
...
MemId = dStr;
}In this context, the MemId can be changed to point to something else, but only within ReadBlk(). Once ReadBlk() goes out of scope, MemId goes back to pointing to whatever it pointed to before ReadBlk() was called. If you want MemId to point elsewhere, you'll likely need to change the parameters to char ** instead. You can also change it to a char * and use strcpy() to change its contents.
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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Of course you are right.
However I don't think passing a char ** will be the best approach there.
Probably passing an allocated buffer (like GetWindowText behaviour) will be better. I know it's a matter of taste but whenever the OP isn't an expert I'm afraid of suggesting the "server-memory-allocation, client-memory-deallocation" approach.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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CPallini wrote: However I don't think passing a char ** will be the best approach there.
I never said it was. It was merely a suggestion for the OP to explore.
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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hi DavidCrow,
I modified Cstring to char** but the control is not passing.i modified in OCX project.but i am not getting anything.please tell me how can i do it.
PLEASE HELP ME.I am TRYING MY LEVEL BEST BUT I AM FED UP.PLEASE HELP ME.
I AM VERY THANK FUL TO U ALL.REALLY I LEARNED SO MUCH BUT I AM NOT GETTING ONLY THIS OUTPUT.i am having data in OCX but it is not returning to my project.PLEASE......
THANKU,
savitri 
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savitri wrote: I modified Cstring to char**...
Why?
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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u only mentioned that if it is Cstring then data will pass to the parameters so i did like this.in ocx or in my project shall i change that data.
REPLY ME AS SOON AS POSSIBLE:
Thakns in advance,
savitri,
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savitri wrote: u only mentioned that if it is Cstring then data will pass to the parameters...
This makes no sense. Go back and read this thread again, and then reply with a bit more coherency.
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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hi
i have a newbie question
how to pause execution of a code block
without sleep effect
for example :
void somefunc()<br />
{<br />
SetWindowText(hWnd,"hello");<br />
WaitFor(5000); <br />
SetWindowText(hWnd,"good bye");<br />
}
when WaitFor() called, application must continue
execution other functions and application must response to other function calls
finally i don't want to  sleep complete application when waiting
thans
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Use a timer for that. This will be different than your code snippet because the two calls to SetWindowText will be located in two different parts: the second one will be in response of a timer event.
You can't "wait" in a function a still continue to process messages from the UI (which is in the same thread), unless you pump the message loop, but it is quite ugly in your situation.
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thanks for your quick reply
but it is a Dll how can i use a timer in a dll
is there any idea for that
when i call , a wait function from dll
i want to call another function from dll at a time
but first call freezes main application already
and dll is not responding
thanks
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