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Programm3r wrote: Any functions that may help?
m_lpCmdLine holds the command line passed to an MFC app.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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Programm3r wrote: dll can pass arguments to a exe.
I hope the "exe" you meant is the exe that loaded the dll. if so can use the following methods.
1. Call back functions
2. Sending/posting message
3. Shared memory and Events...
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Naveen wrote: I hope the "exe" you meant is the exe that loaded the dll
.... mmmmm ..... no. It's a dll starting the exe (application), and I want to 'pass' the application a value.
I can put the value into a temp file from the dll, and the application can read the value, but I just though, is there a better way?
Thanks for the response
Regards,
The only programmers that are better that C programmers are those who code in 1's and 0's
Programm3r
My Blog: ^_^
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Programm3r wrote: is there a better way?
is there any pblm in passing those data as CommandLine to the exe?
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Naveen wrote: is there any pblm in passing those data as CommandLine to the exe?
No ... I think it will do the job.
Thanks for the help
Regards,
The only programmers that are better that C programmers are those who code in 1's and 0's
Programm3r
My Blog: ^_^
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Then what is the problem?
if ur using the ShellExecute() function..set the command line arguments to the "lpParameters" of the ShellExecute() function.
And from the EXE you get this command line using the GetCommandLine() funtion.
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Naveen wrote: Then what is the problem?
Not sure really, wanted some confirmation I think.
Naveen wrote: And from the EXE you get this command line using the GetCommandLine() funtion.
Thanks for the information and help.
Regards,
The only programmers that are better that C programmers are those who code in 1's and 0's
Programm3r
My Blog: ^_^
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how do i draw a line inside a picture box? i am doing this in mfc. and its a dialog based application.
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you can draw by getting the Client Device context, CDC and use CDC::LineTo.
I prefer to subclass it and draw it in its Paint handler.
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Rajkumar R wrote: I prefer to subclass it and draw it in its Paint handler.
Which is what I recommended as well the last time the OP asked this
Mark Salsbery
Microsoft MVP - Visual C++
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sweet, I didn't see it, if you can give the link next time i reply with the link
nice to hear, that is a recommended way. next I won't say "i prefer", i force it.
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Heh - I was just commenting
Apparently the OP wants a simpler solution!
Cheers,
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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Seriously, I would like to know from you a better solution and a simpler solution for this problem.
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I don't know of one! What is simpler than drawing in response to
WM_PAINT? Pretty much the fundamental process in Windows GUI programming.
I'm just saying, that since the OP seems to ignore this advice, I can
only assume (s)he wants something simpler. If so, I'm out of ideas.
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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Thanks Mark, It is just for my understanding. Thanks.
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its not that i have rejected the idea.. i have certainly taken all the ideas u people give and always try to implement it.. i was not at work.. well thanks for the reply and will certainly try this out. thanks again
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You can get a handle to picture control(HDC) and use of LineTo,MoveTo.
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hi,
it happened for someone the Edit control from an old application is no longer responding. While the rest of the application is working normally?
its fuzzy i don't know why??
any suggestion?
Thnx
Kusay J. Mohammed
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Kusay J. Mohammed wrote: Edit control from an old application is no longer responding
What do u mean by not responding? What problem does it shows?
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ok, the case is like that
i had a fully working edit control and now....it doesn't display any data or accept to take.
the problem is the compiler flagginng no errors at all
thnx
Kusay J. Mohammed
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Hope the readonly style and disable styles are not set..
BTW when u try to type, does the caret blinks on edit control? Also check the following..
1 .Set some text to that control using SetWindowText and check whether it is gettingg displayed.
2. check WM_SETTEXT message is handled in edit control
3. check WM_PAINT/ WM_ERASEBKGND/ WM_CTLCOLOR message is handled in edit control
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It's possible the edit control is disabled. I think the method to enable it is CWnd::EnableWindow (BOOL).
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have u figured out what the problem is??? if not please debug and see what the problem is.. i am sure u will be able to figure out the problem..
Cheers
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Hi all,
I have made a dialog based application. In that i have a Edit box. In that edit box i am reading the contents of a flat text file. Now my problem is sometimes the line in the file is bigger than the edit control shown. so i want to break the line say at about 85 characters..
How could i do this..
Can anybody help me in this...
Thanks in advance
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Disable the "Auto HScroll" style from the properties of your edit box. This will automatically wrap the text to the beginning of next line, when necessary.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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