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HDC m_hdcMem,hdc;
HBITMAP m_Bitmap,m_OldBitmap,hMainBmp ;
you can simply change 800x600(640x480/1024x768,...)
int x=800;
int y=600;
hdc=GetDesktopWindow()->GetDC()->m_hDC;
m_hdcMem= CreateCompatibleDC(hdc);
m_Bitmap = CreateCompatibleBitmap(hdc,x,y);
m_OldBitmap=(HBITMAP) SelectObject(m_hdcMem, m_Bitmap);
BitBlt(m_hdcMem, 0,0,x,y, hdc,0,0,SRCCOPY);
hMainBmp =(HBITMAP) SelectObject(m_hdcMem, m_OldBitmap);
CImage m_Image;
m_Image.Attach(hMainBmp);
m_Image.Save("c:\\test.bmp");
m_Image.Detach();
DeleteDC(m_hdcMem);
DeleteObject(hMainBmp );
DeleteObject(m_OldBitmap);
for second part I could'nt find my program but I found a good article for you Another simple MAPI class[^]
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Thanks al lot for the help, now I'm able to save and send screenshot vie email.
With the sample you send me I'm able to send email directly in "background", but how can I obtain an editable and pre-compiled mail on my email's Manager (Outlook Express) so that I can add text or modify something before send it?
Thanks.
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I think you can find exmaples about outlook express but I'm not sure I saw on the Codeproject or other sites(I saw many years ago) on that article user able to fill fields on the outlook,but why you dont use of your program I dont know aout your program is that a project or homework but for example you can insert two options to your program on the first option user use of a file that this file made previous with program,on other choise you show a dialog to user and he can selects detaily for send (To,Bc,BCC,attachment) and for detaily of image(size of image(100x100,...),type of image(bmp,...) and advanced option on the BitBlt(0(or insert different x),0(or insert different y),x,y,..).
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My programm is a project, an "analisy and reporter project", and I want to fit it with the MS Office's standards, so I must have a preview of the mail to send with the document attached (or empty if so).
However I accept your suggest and I can try to perform this (initially) but then I like to obtain what I search.
Thanks a lot for Help, it's very usefull.
Bye
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Some time ago I saw a question on this forum bout preview of print well it seems to you do you wan to make your print preview or use of a activex (I personal dont want to tell you use of activex I like that you make your class and use of it its better for preview an article is on the www.codresource.net (Im not sure spell of this address is correct or no) except this site on the codeproject you can see a lot of articles that they show steps for write preview).Your answer doesnt have an answer "MS Office's standards" I think you want to write a package that conform with office well I think you are lucky I think if you search on the codeproject you can find your answer and more thing that I like to tell you always check variables and return value and generaly all things for example you get a screenshot but hbitmap is null so if you pass this variable to CImage you will get an exception or other example you run your program of CD so you cant save your file on the CD.
I hope this informations helpful for you.
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Hi, I solve my problem with your help.
Thanks a lot.
Bye
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I tried to told a good answer to you but maybe I was lucky that I saw your question!;)
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In my application I have a button to start another application (a different program altogether). I use the old WinExec which works fine. The problem is that I don't want multiple instances of the other application. (For example the user clicks on the first application and again it gets control and then he clicks on the button again.)
What I would like to do is transfer control to that program if it is running and not start and new instance of it. (This would be the equivalent of clicking on its icon on the bar on the bottom of the screen.) Is there a way to do such a thing?
Thanks,
Ilan
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I don't want to send any information between the programs, just give the second program control - like you do when you click on the task bar.
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If you have access to the other application's source code, see here.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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Today in the second program I use a mutex to detect the second instance and kill it.
The reply below this one is correct in the sense that I want to give it focus.
However I don't know what it means to give focus to a totally different process.
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IlanTal wrote: However I don't know what it means to give focus to a totally different process.
The one and only instance of your "second program" does this with a call to SetForegroundWindow().
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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Thank you very much. That is my missing link.
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maybe:
Use ::FindWindow() to check if the other program is running, and get the window handle if it is.
Use something like ::SetFocus() or ::SetForegroundWindow() to give the other program control (now that you have its window handle).
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DjinnKahn wrote: Use ::FindWindow()...
...to cause a potential deadlock situation.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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So I don't use FindWindow(). If I would use something better, how could I give focus?
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Hi.
I want to know how I can create an array/object at runtime if I don’t know about its data type.
For example,
I have an array Say Arr, but I don’t have any information about the data type of elements it stores. It might be an array of int, float, char or even user defined data type (user defined class).
I can get the information about its class or data type by using ‘type_info’, but how can I create an array/object of same data type at runtime?
Like if I want to copy the contents of an array Arr into another array say ‘NewArr’; of the same type at runtime, how can I create that second array NewArr, i.e. what should I specify as a data type of ‘NewArr’?
Thanks
Sameer Thakur
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Sounds like a job for a template.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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Sameer_Thakur wrote: how can I create an array/object of same data type at runtime?
AFAIK, there's no way to do this directly in C++.
You can, however, design a system of classes that are capable of creating/cloning themselves at
runtime and/or being created by type.
For an example implementation, check out the source code for MFC's CRuntimeClass and CObject
classes and the DECLARE_DYNAMIC/IMPLEMENT_DYNAMIC macros. This implementation has a common
base class which includes methods for runtime object creation based on a class name.
Because C++ has no built-in way to do this, the CRuntimeClass implements a list that maps
class names to creator functions.
Depending on the source of your source arrays, serialization may be useful as well.
Regardless, at the heart of these solutions is code that creates objects of a specific class,
which is all that C++ allows.
Just my 2-cents,
Mark
"Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder
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I am trying to create a custom window caption for SDI application.I have
taken help from http://www.codeproject.com/gdi/customcaption.asp
The project on the above link use WM_NCPAINT,WM_NCACTIVATE and WM_SETTEXT handlers in the window procedure to draw and paint the caption bar.In this
project whole caption bar has been customized.
In my application,I don't want to draw and paint minimize,maximize and close buttons and let them be like the system's created default buttons.Actually these default buttons are getting drawn and painted but are not visible when the mainframe window gets activated.When I move the mouse on that region, then only those buttons are visible and work fine on clicking them.So, Can you please suggest me why those buttons may not be getting visible when the mainframe window gets activated?
With Regards
Neeraj Sinha
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Have you checked out if button->ShowWindow (TRUE) works?
It would help if you post a bit of your code.
Greetings.
--------
M.D.V.
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
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Hi everyone
i am developing a com add-in for MSWord in MFC, and i need to get the current UI language of the MSWord to make it the UI language of the add-in
i know that there is a method in the application class called get_LangaugeSetting , but in MFC this will retrun a dispatch, i need the LanguageSettings class to attach it with the dispatch
and i dont know where to get this class from
any help please
thanks all
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I am creating a dialog based application with a CWebBrowser2 control. I need to print the page displayed in the browser in landscape or portrait format without displaying the PrintDialog. Landscape or Portrait is decided by some other inputs.
I have two methods in my App class for setting the orientation and for starting the printing. Now the probelm for me is how to get the content in the browser or in other words how to get the html displayed in the browser? what to do after a m_Browser.GetDocument() call ?? I dont know how I can associate the html with DOCINFO structure ( setting the file name does not work of course). Landscape/Portrait modes and a dc.TextOut() for a hardcoded string works fine. But how to print the html displayed in the browser?
Please note: setting the orientation and using the ExecWb() function does not work because I am always getting portrait mode only.
Excpecting your valuable comments. Thanks.
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Guys....any tips regarding this ?? Setting printing orientation, getting the content from a Webbrowser control and printing it. I dont want the print dialog to appear and the ExecWb() method always prints in portrait.
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