C / C++ / MFC

Re: Rich Edit please check this code...

27-Jul-05 7:13

I would think that since WriteEditData() is casting dwCookie to a pointer, then you would also have to send it a pointer like:

strm.dwCookie = reinterpret_cast (&fWrite);

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Aqueel27-Jul-05 7:24

Aqueel

27-Jul-05 7:24

Thanks it works... Smile | :)

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find out which windows-design is selected

gabriel.fischer27-Jul-05 5:58

gabriel.fischer

27-Jul-05 5:58

Ich want to know which windows-design is selected by the current user.
Is the any method to detect it?

I need this, because some control-elements have not the same size in the different styles an I want to adept my programm.
thanks

Gabriel

Re: find out which windows-design is selected

David Crow27-Jul-05 7:10

icon to bitmap conversion

27-Jul-05 7:10

See here for starters.

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

rgchezhian27-Jul-05 5:45

rgchezhian

27-Jul-05 5:45

hi,

Is anybody knows how to convert icon into bitmap using either "public: Bitmap* ToBitmap()" command or using anyother command in vc++.

thank you

Re: icon to bitmap conversion

David Crow27-Jul-05 5:48

Re: icon to bitmap conversion

27-Jul-05 5:48

rgchezhian wrote:
Is anybody knows how to convert icon into bitmap using either "public: Bitmap* ToBitmap()" command

I presume it would be something like:

CIcon icon;<br />
Bitmap *bitmap = icon.ToBitmap();

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

rgchezhian27-Jul-05 7:53

rgchezhian

27-Jul-05 7:53

i think there is no class as CIcon in vc++.

Re: icon to bitmap conversion

David Crow27-Jul-05 7:58

re: interface of TSP using GA

27-Jul-05 7:58

Fair enough, but if you knew enough to know about the ToBitmap() method, surely you could have figured out it was Icon instead.

http://msdn.microsoft.com/library/en-us/cpref/html/frlrfsystemdrawingiconclasstopic.asp?frame=true[^]

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

partas27-Jul-05 5:03

partas

27-Jul-05 5:03

can anyone help me in making a very nice interface of traveling salesman problem using genetic algorithm. its a user defined interface wherein the user will input sets of points and the program will be to create a graphics about what the user have inputted. hope somebody can help me with this im just a student and i really am not yet familiar with the language hope someone will reply me to this urgently. thanks a lot in advance.

lester

Re: re: interface of TSP using GA

Blake Miller27-Jul-05 9:13

Blake Miller

27-Jul-05 9:13

Check this site for visual representation of graphs:
http://www.graphviz.org/[^]

Re: re: interface of TSP using GA

partas28-Jul-05 21:04

partas

28-Jul-05 21:04

any nice visible interface in the net. an example of a user-defined representation? pls help me!

lester

Re: re: interface of TSP using GA

Blake Miller29-Jul-05 4:10

Blake Miller

29-Jul-05 4:10

I think one of the projects here on CodeProject uses this library.
I have not used it in a project yet.

launch an html file

Halawlaws27-Jul-05 4:49

27-Jul-05 4:49

how do i get the directory of internet explorer so i can launch a help file in html format using winexec?

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David Crow27-Jul-05 4:51

27-Jul-05 4:51

Halawlaws wrote:
...using winexec?

Use ShellExecute() instead.

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

Halawlaws27-Jul-05 4:53

27-Jul-05 4:53

DavidCrow wrote:
ShellExecute()

what parameters does it take?

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David Crow27-Jul-05 5:00

27-Jul-05 5:00

Halawlaws wrote:
what parameters does it take?

See here.

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

Halawlaws27-Jul-05 5:02

27-Jul-05 5:02

can u please write the function with the parameters for a file named C:\help\index.htm?
coz it didnt work

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David Crow27-Jul-05 5:07

27-Jul-05 5:07

Halawlaws wrote:
coz it didnt work

What does your code look like that did not work?

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

Halawlaws27-Jul-05 5:08

27-Jul-05 5:08

ShellExecute(NULL,"open","C:\\help\\index.htm",NULL,NULL,SW_SHOWDEFAULT);

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David Crow27-Jul-05 5:13

27-Jul-05 5:13

I assume a browser window did not open the specified file. What value did ShellExecute() return?

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Halawlaws27-Jul-05 5:17

27-Jul-05 5:17

DavidCrow wrote:
assume a browser window did not open the specified file.

Yes it is true

the value is 2

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Ravi Bhavnani27-Jul-05 5:22

Ravi Bhavnani

27-Jul-05 5:22

Looks like the file may not exist.

/ravi

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David Crow27-Jul-05 5:23

27-Jul-05 5:23

Halawlaws wrote:
the value is 2

Look at the link I provided you earlier. 2 = ERROR_FILE_NOT_FOUND. That should be easy enough to diagnose.

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Halawlaws27-Jul-05 5:25