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Another solution would be to use customdraw.
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Hi,
Im getting BitMap file from my Pic folder ..if the pic folder is not in that drive i display the bitmap file from Resource file.This is requirement.Everythign is fine.When the Pic folder is not here it will pop up this message box when i click OK then it will display BMP file resource.
As per the coding it displays the BMP from resorce when i click OK,but the message box still exist in screen i continuosly press OK it does not go,then i have to press close icon in that box for 10 times then it goes off..whats the reason anything wrong in my code?
if(AfxMessageBox("Pic Folder is not there",MB_OK)==IDOK)
{
CDC dcImage;
if(!dcImage.CreateCompatibleDC(pDC))
return;
BITMAP bm;
CBitmap* pOldBitmap;
m_bitmap.GetBitmap(&bm);
pOldBitmap = dcImage.SelectObject(&m_bitmap);
pDC->BitBlt(350,100, bm.bmWidth, bm.bmHeight, &dcImage, 0, 0, SRCCOPY);
dcImage.SelectObject(pOldBitmap);
}
Anu
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Probably, you written this code in OnPaint or similar function. Invoking message box cause it to call again(WM_PAINT)(it invalidates that area), and its going in endless loop.
Avoid calling messagebox there.
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Yes, Im doing this in OnDraw().Ok Thank u.
Anu
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More in general, avoid user interactions and whatever action that may be destructive respect to the drawing ... while drawing.
The good practice is to handle all user "options" with commands altering the "state" of the application (some member variables), and make OnDraw / OnPaint to already know everiting about their drawing.
2 bugs found.
> recompile ...
65534 bugs found.
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hi,
Inorder to not write the Code in OnPaint(...) function which is repetative you can Write your own member Function.
in order to get the Device Context like on Paint(...) member function,
Use CDC* ptr = ::GetDC(...) // In your Member function,
OnPaint(...) is Repetative.
this will propably solve the Problem.
Good Luck.
Uday kiran
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How can we Find Resource Variables in a Project ?
Are All variables in ResourceFile becomes Resource Variables ?
Regarding This any help please .
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Krishnatv wrote: How can we Find Resource Variables in a Project ?
What do you mean by this ? Is it resource Id's.
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Hi
I am working with serialization.The data is getting stored.But the data is not getting loaded.What might be the possible reasons?
Following is my code.
if(ar.IsStoring())
ar<<getmyname();
else
="" {
="" if(version="">=1)
{
CString name;
ar>>name;
SetMyName(name);
}
}
}
}
Sandhya
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I hope you have followed steps, mentioned here.
can you show its class declaration ?
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do your serialized class inherits from CObject ?
also, does your class definition provides a DECLARE_SERIAL, and do you provide a IMPLEMENT_SERIAL in your implementation file ?
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SandhyaSri wrote: But the data is not getting loaded.What might be the possible reasons?
Have you set a breakpoint on the if(version>=1) statement and single-stepped from there?
"Money talks. When my money starts to talk, I get a bill to shut it up." - Frank
"Judge not by the eye but by the heart." - Native American Proverb
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Hey,
I just found this article http://www.codeproject.com/csharp/automate_word.asp
Its a great article and I follwed it and succesfully built my program in visual c# .net.
But now I would like to build the same program in visual c++.net, however I get stuck on the first step, adding the microsoft word COM object. I have tried every way to get the reference window open but cant do it.
Am i doing something wrong?
Cheers.
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If you want to insert word activex in to a dialog right click on the dialog and select insert Activex control . Or u can try by using the CLSID of the com object . Both will work.
regards
krishnan
If u can Dream... U can do it
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What problem you are facing ? If you are using CLR, then it is same way, as added in C# application. In case of MFC, you cannot add MS Word COM object, you can import its type library in you application and use it.
This may give you some idea.
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Ok,
yes I am using mfc.
Can you recommend any good articles on importing its type library in the application?
Once i import it, can i then code pretty much the same as as explained in the tutorial i followed in my original post? ie. will i be able to use myWordDoc.SaveAs" for example? Or will it be completely different because im not using the com object?
Thanks very much for you help.
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tmoney101 wrote: Can you recommend any good articles on importing its type library in the application?
I've not read article , you mentioned.
But you can see this article and ofcourse this article.
It shows how it can be used
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Hi ,
I need to read the active font in the present forground window, which i trying
to do with the below sample code. But every time i execute the "GetTextFace" i get the
Font Name as "System ". I kept the foreground window as the "note pad" and if this
program is executed i always get the Font name as "system".
{
HFONT m_font;
int buf_size = 10000;
char* m_gbuf = new char [buf_size];
MAT2 m_mat2;
unsigned char chr= 'L';
int total_size ;
int divider =0;
RECT MsgRect;
memset(&m_mat2, 0, sizeof(m_mat2));
m_mat2.eM11.value = 1;
m_mat2.eM22.value = 1;
TEXTMETRIC *lptm = new TEXTMETRIC;
LOGFONT *lplf = new LOGFONT;
hwnd = GetForegroundWindow();
m_dc = GetDC(hwnd);
GetTextFace(m_dc, buf_size, m_gbuf);
printf(" %s \n ",m_gbuf);
GetTextMetrics( m_dc, lptm);
lplf->lfCharSet = ANSI_CHARSET;
strncpy(lplf->lfFaceName, m_gbuf, sizeof(m_gbuf));
lplf->lfHeight = lptm->tmHeight;
lplf->lfItalic = lptm->tmItalic;
lplf->lfUnderline = lptm->tmUnderlined;
lplf->lfStrikeOut = lptm->tmStruckOut;
lplf->lfPitchAndFamily = lptm->tmPitchAndFamily;
lplf->lfWeight = lptm->tmWeight;
lplf->lfWidth = lptm->tmAveCharWidth;
lplf->lfClipPrecision =0;
lplf->lfEscapement = 0;
lplf->lfOrientation = 0;
lplf->lfQuality = 0;
lplf->lfOutPrecision = 0;
m_font = CreateFontIndirect(lplf);
if(m_font == NULL)
printf("failed ");
SelectObject(m_dc, m_font);
GLYPHMETRICS gm;
chr= '1';
total_size = GetGlyphOutline(m_dc, chr, GGO_GRAY2_BITMAP, &gm, buf_size, (void*)m_gbuf, &m_mat2);
}
Can anyone please help, to capture the Font that is active in a Specified Window if we know the handle of that window.
I dont know much abt fonts and i am sure that i am terribly missing something, please help.
Thanks in Advance..
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If you know the handle to the window why not just send the WM_GETFONT message? Another thing you can do is get the windows DC and use the GetCurrentObject() function. These will return a handle HFONT with which you can use the GetObject() function to fill in a LOGFONT structure.
It's possible that you have got the wrong window handle. Maybe you have the main HWND of the app which usually has the System font, but most text operations are within child controls which have their own window handles. Just like Notepad, the window font is system, but the Edit control is user defined.
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waldermort is correct.
GetForegroundWindow() returns the main window , thats why it happend.
Try Enumerating child window (using EnumChildWindow , and you can check the class object is EDIT like that.)
Regards
krishnan
If u can Dream... U can do it
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Thank you very much
i coudl get the font settings for the notepad window.
can you point me to documentation where i coudl find the
Edit like class for each diffrent windows ( like Windows word, word pad etc)
Once again, i thank both of you.
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I'm a very beginner in C++ , and I use serveral days wrote a JumpTigger for WLS. JumpTigger just like a webspider. It helps you find friends' Spaces through your root space(and iterate), and finally gives you an output as a treelist(see this http://artex.xh.googlepages.com/output.html[^]). I must admit the Tigger isn't efficient, although I used multithread in my program .Tigger now used about 5 minutes and find(I prefer to say "jump") about 1200 spaces. Too slow?
Ok, if you are interested in Tigger, and want to help me(or teach me) to optimize my poor code. Please visit:http://artex.xh.googlepages.com/JumpTigger.rar[^] for Binary files.
And http://artex.xh.googlepages.com/JumpTiggerCode.rar[^] for source code.
Thanx, my friend;P!
//T I double Ga eR. That spells Tigger!
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Artex_xh wrote: I'm a very beginner in C++
Artex_xh wrote: although I used multithread in my program
<ironical> This I find awesome. Took me quite some time as a beginner in C++ to come to multithreading, not the thing I tackled right away. Congrats. </ironical>
~RaGE();
I think words like 'destiny' are a way of trying to find order where none exists. - Christian Graus
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Hello everyone!
Hey, I think I've seen some Telnet server that allows you to download files... Is this possible? What are the commands? Thanks!
Windows Calculator told me I will die at 28. 
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