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Hi,
First of all thanx replying Richard,
Well if i'll pring or draw something and then if something will come over it, it will be gone. Even Suppose I'll make the impression of "INTRODUCTION" on the DC and in some next step i'll draw a text like "abc<10-20spaces>xyz", what ever will be written bellow the white spaces will again be gone..
I hope you got the problemHARSH
Programmers are in a race with the Universe to create bigger and better idiot-proof programs, while the Universe is trying to create bigger and better idiots. So far the Universe is winning.
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You can draw the superimposed text last, using a mode that only draws the text but keep the background transparent. SetBkMode(TRANSPARENT) will do the trick.
The above superimposed text will block whatever behind it because the superimposed text is opaque. To make a true superimposed text, you have to make them semi-transparent. To achieve this, you need to use a certain way to blend the text to the existing drawings. This is more complicated. You may need to create a couple of image buffers to conduct these operations, and print the final result.
-modification-
As Richard MacCutchan pointed out, you can print your superimposed text first, then render everything else. When you render text, make sure the background mode is set to transparent. That way, only the text itself is rendered, the background will be see-through.
Your problem is probably caused by the fact that the background mode is not set to transparent. Check the documentation out: http://msdn.microsoft.com/en-us/library/dd162965(VS.85).aspx[^]modified on Thursday, February 11, 2010 9:37 AM
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Harsh Shankar wrote: what ever will be written bellow the white spaces will again be gone..
I don't think this is strictly true; when you print on a DC only the colours are rendered so all white space remains as it was. Thus if you print your watermark first and then your text on top, only the parts of the watermark that get overprinted will disappear. Why not try a small test to see what results you might get?txtspeak is the realm of 9 year old children, not developers. Christian Graus
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Hello,
I need to look up the exact addresses where .text, .data and other sections starts in the PE Image. What Image base address and how much should be added to get the inner sections(i.e objects) e.g .edata,.idata and all other.
What tracer or debugger would give the exact picture which I needed.
Regards
Muhammad Usman Khalilmodified on Thursday, February 11, 2010 6:55 AM
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Hi I am using a CListBox control in my dialog.
I have set the Horizontal Scroll bar property to TRUE but I am not getting horizontal scroll bar . String items added are hiding in the CListBox.
Please tell me how can I do this? Thanks in advance. ......
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Have you checked the control's horizontal extent?"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"Man who follows car will be exhausted." - Confucius
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When you add a list box with a horizontal scroll bar to a dialog box using MFC classes, the scroll bar will not automatically appear in your application.
To make the scroll bar appear
Set a maximum width for the widest element by calling CListBox::SetHorizontalExtent in your code.
Without this value set, the scroll bar will not appear, even when the items in the list box are wider than the box.
void SetHorizontalExtent(
int cxExtent
);
http://msdn.microsoft.com/en-us/library/1s0xed6b(VS.80).aspx
Cheers,
BIJU
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Thanks a lot ...its really working...
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Guys,
Anyone one can let me know something about MFC, Give me some brief explanation and also let me know where can i get good material for MFC.
And also let me know the some good books for VC++, Including samples on controls also.
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Guys,
Anyone one can let me know something about MFC, Give me some brief explanation and also let me know where can i get good material for MFC.
And also let me know the some good books for VC++, Including samples on controls also.
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Let me google that for you [^].
 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
[My articles]
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hi i am creating 10 buttons dynamically in a MFC dialog. But i want to all 10 buttons in a Vertical arrangement or Auto Arrangement in a Dialog.
CButton *m_btnDynamic = new CButton();
m_btnDynamic->Create(,,,,);
how should i get in a proper order.otherwise all buttons in a same position
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You should learn to check the documentation[^]. As mentioned, the third argument is the position of your button.
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Hi,
I am working as a software Engineer(C/C++) since last 2.5 years. My work includes application development in C,C++ using some GIS(Geographic information systems) API. We are not using MFC or any other VC++ components. Now I am looking for a job change in C++ and UNIX/Windows but not able to get some good opportunity. I am finding it really hard to find a new job. I have good working knowledge of C, C++ and also worked in UNIX for 8 months. Is it difficult for me to change GIS Domain now? Please guide me to choose correct career path.
Thanks
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Thanks Nk for posting this question i am also facing the same problem with my career.Inspite the market was getting better n better I wont find my career.
Any experienced professional out there help sort it out this problem.
Thanks:
Abhi
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nknadim wrote: I am finding it really hard to find a new job.
As is the rest of the country.
nknadim wrote: I have good working knowledge of C, C++ and also worked in UNIX for 8 months.
What do you offer that others do not?"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"Man who follows car will be exhausted." - Confucius
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thanks for your reply.what i offer is only my skills and dedication for work but really nowadays employer's expectations are really high.they want jack of all trades.
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Employers do have high expectations, and with the current situation with lots of applicants for every job, they can afford to be that way. To even be considered for an interview you have to stand out from the crowd, which means having a good CV (resume), a good portfolio where appropriate, and a litel bit of style in your job application letter or email. Have a look round the net for more detailed advice on these.
I've been involved in selection and interviewing a lot over the years, and what I (and most people) look for as much as technical competency, is a good personality, ability to learn, think on your feet, and someone who'll integrate well with the rest of the team - although technical skills are of course the most important consideration.
nknadim wrote: ...they want jack of all trades.
Not really, or at least not in the industries I've worked in. Many jobs require specific skills, and even if you're not an exact match, having related ability, or knowledge of a field can be an asset, as can clear demonstration of the ability to quickly learn and adapt.
My best advice is to just keep applying - there are plenty of jobs out there (but there are a lot of people after them). You just have to get someone's attention once, and you can be the one selected.Days spent at sea are not deducted from one's alloted span - Phoenician proverb
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I have a base class say “ClassBase” and I have derived two classes “Classdrv1” & “Classdrv2” from base class as shown below. Now I am not sure how to use class “Classdrv2” in “Classdrv1”. For this implementation there should not be any code change in base class. What is the best approach for the same?
Class ClassBase
{
}
class Classdrv1 : public ClassBase
{
// need to use classdrv2 here, how?
}
class Classdrv2 : public ClassBase
{
}
Thanks,
Nandu
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You may do, for instance:
class Base
{
};
class Der2;
class Der1: public Base
{
Der2 * pd2;
};
class Der2: public Base
{
};
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
[My articles]
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Thanks Pallini, This is one approach, other than this do we have another approach available.
Regards,
Nandu
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Just how do you plan to use it?
You do realize that to use the class, unless you are talking about a static (class) function, you need an object of the class.
So how are you getting this object & how long are you keeping it for? How does it relate to the rest of the program? An object of Classdrv2 of its own for the entire lifetime of a Classdrv1 object? An object of Classdrv2 just for use during the execution of a member function of Classdrv1? An object of Classdrv2 provided by a caller for manipulation by a member function of Classdrv1?
There are lots of possibilities. Which is right for your situation depends on what you are trying to achieve. If you explained more, you might get more focused answers.Please do not read this signature.
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