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Chambers wrote:
How do I draw text with a transparent background?
Call CDC::SetBkMode(); with TRANSPARENT before drawing text.
/ravi
"There is always one more bug..."
ravib@ravib.com
http://www.ravib.com
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Hi Guys,
how can i get the Properties of a specific file ????
Thanx
regards
Sonu
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GetFileAttributes and GetFileAttributesEx
Nish
Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut
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What do you mean by "properties"?
- ::GetFileAttributes()
- ::SHGetFileInfo
- CFile::GetStatus()
/ravi
"There is always one more bug..."
ravib@ravib.com
http://www.ravib.com
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actually i am want to get the font face name of a specif *.ttf file. I have tryed everything but i dont know how to get the font face name. I thought maybe to get the file properities will help me. May be you know an another solution.
regards
Sonu
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Can you tell me where I can buy the autherization-key of the PC/TCP ONNET DEVELOPER'S TOOLKIT 3.01 FOR DOS/WINDOWS?
Contact me:ligf@mcm.com.cn
Thank you!
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I set a system wide HOOK (Mouse Hook).
when press right button of mouse, it will pop up a owner draw menu instead of old one.
I failed, who can tell me how could i do?
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I set a system wide HOOK (Mouse Hook).
when press right button of mouse, it will pop up a owner draw menu instead of old one.
I failed, who can tell me how could i do?
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NO, It is difficult to pop up OWNER KIND menu...
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i want to paint falling down snow flowers on the screen,how to?
thanks
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I would attempt to find a bitmap image of a snow flake first. Then I would look at some of the sample code for drawing transparent bitmaps. Check the Bitmaps and Palettes section of this site.
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Hi.
I have a question about deleting a few. Here is a scenario. The program first asks the user to enter the name of a file to take to.
ostream outFile;
outFile.open(userchoice, ios::out);
With ofstream, I found that it will create the file if it cannot find it. I tried implementing "nocreate," but VC++ 6 gave me an error that there is not such function "ios::nocreate."
Anyways, the program would create the file if it cannot find it and the file would be empty or 0 byte size. Afterward, the program calculates specific data (not worth mentioning) and outputs data to the outpuf *if applicatable*. So sometimes the program writes nothing and I would a 0 byte file under the name that the user originally entered.
I would like to know if there is a way to delete a file. So in the case above, there would be a line of code to delete the file if applicable.
Thanks,
Kuphryn
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remove
It is just a simple old C routine.
Tim Smith
Descartes Systems Sciences, Inc.
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Thanks.
ofstream x;
x.open(file, ios::out);
s.remove(file); // Is this a valid syntax?
Kuphryn
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No, it is not.
You can use :
remove(file);
or
DeleteFile(file);
if you prefer to use the Win32 API directly.
FWIW, remove() calls DeleteFile() but remove is portable.
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remove("file") works well.
There is one weird issue. the remove() function works even when I do not include "cstdio." This is also true for a few other functions. Why? Note I do not use "namespace std." Is VC++ compiler including some libraries automatically?
Kuphryn
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remove() is a C function prototyped in stdio.h or io.h. You can also use _unlink().
/ravi
"There is always one more bug..."
ravib@ravib.com
http://www.ravib.com
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I have an application that requires it's own private TTF font. The font is installed using a call to AddFontResource followed by a Font change broadcast message.
The font is available for most things with the exception of Adobe PDF generator and a number of printer drivers. Epson 1290 driver is fine, as is the old LaserJet II. The newer ones don't work under Win98. Everything works fine under Win2000.
Does anyone have any ideas about a workaround that does not involve installing the font permanently.
Happy programming!!
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maybe you should try to find an alternative printer driver under win98. if you use the printer driver that came with win98 try an original printer driver of the manufacturer and vice versa.
i had several problems with some special printer drivers, and they have been solved with printer drivers from third parties, but i can't predict anything.
have a nice one
bernhard
"There are three roads to ruin: women, gambling and technicians. The most pleasant is with women, the quickest is with gambling, but the surest is with technicians." Georges Pompidou
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Found the problem 
In the call to CreateFont you specify the font type and because font is a decorative font I set the FF_DECORATIVE. Changing it FF_DONTCARE fixed the problem.
Happy programming!!
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Hi, Does anyone know how I can unlink the relationship between an MFC application and its document file extension?
MFC Wizard is very convient in creating a project from scratch and automatically linking its document file extension to the application, but I can't find a way to undo this extension assocation. Any computer that has my MFC program installed automatically associates the document files with the program, and I do not want this happening.
Is there a setting in my project to disable that? How can I prevent the program from launching when a user clicks on a document icon?
Thanks for your help in advance!
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In your main .cpp file (where InitInstance is located), search for RegisterShellFileTypes(TRUE): that's the function that does the registry associations. If the harm is already done and you want to delete the registry changes, take a look at a .reg file that the MFC wizard created and left on your project directory. There you'll find the offending key values that you'll have to remove with regedit. Good luck
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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It's working like you said. Thank you.
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