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Hi,
I like to know, how can I open a blank document from my CView class.
I mean actually write the code for ID_FILE_NEW.
I tried the following code, but it doesn't work.
CWinApp* pApp = AfxGetApp();
pApp->OpenDocumentFile(NULL);
thanks
Ehsan Behboudi
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Could anyone tell me if there's an easy way to convert date/time from CString to CTime?
I would, for example, like to convert the string "2001-07-26 14:37:00" to a CTime object. I could do this using string operations to parse out the year, month, etc.. This, however, does not feel like a good solution since it's not very flexible. I would have to include several if-statements in the parsing to be able to handle dates on other formats, like "2001-07-26", "2001-07-26T14:37", etc.
What would make me very happy is if there's a way to use formatting string to specify the format of the input. Like when I convert a CTime object to a CString using Format() with formatting codes like %Y, %m, etc.
Maybe somebody has written a class, derived from CTime, that could handle this?
Jimmy Ehrnström
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You can use COleDateTime::ParseDateTime( string ) to convert the string into the underlying DATE object.
If you don't like to use COleDateTime objects and need the CTime object, you would have to convert between the two. Create a tm structure and populate the structure from the COleDateTime object and then using mktime( tm ) assign the result to the CTime object.
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hi,
I'm building a web browser, and I need to provide Java Console Option as IE provides, How could I do it...?
Gaurav Lambole
webdunia.com (India) pvt.ltd.
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Hello,
How can I place the entire contents of a RichEditView into a variable? I can do it if the user selects the text, but I would like to do it unselected.
Also, is there a limit to the size of a string stored in a CString variable?
Thanks!
Frank
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I guess you could use GetRichEditCtrl to get the control associated with the view and then GetWindowText.
/Per
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Thanks, I'll give that a try.
Frank
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How can i link DB grid to DAO database ?
My month article: Game programming by DirectX by Lan Mader.
Please visit in: www.geocities.com/hadi_rezaie/index.html
Hadi Rezaie
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Hi,
how to make a program startup screen where an image is displayed.
Please help me quick.
Thank You
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From VC++ menu select Project/Add to project/Components and controls/VC++ components/Splash screen
Tomasz Sowinski -- http://www.shooltz.com
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In the MSDN example program Wordpad there is a splash window. Maybe that will help you.
/Per
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In VC++, is there any way to override the global "new" operator in a DLL and have other DLLs (which link together with this one) and the main program
(which links with all the project's DLLs) use this operator? If there is a way, I would appreciate seeing how it is done.
My attempts so far have produced the following conclusion:
If I add an overloaded "new" operator definition with an additional parameter,
e.g.
__declspec(dllimport) void * operator new(size_t , unsigned long);
There is no error, but as soon as I include the prototype definition of my "new" operator which contains only one argument:
__declspec(dllimport) void * operator new(size_t);
I get the following error:
error C2375: 'new' : redefinition; different linkage
C:\TEMP\a00238if(73) : see declaration of 'new'
If there is no way to do this in compile time, but there is a way in run-time, I would appreciate seeing how that is done, as well.
Thanks,
Jacob.
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The simplest solution would be to implement real allocator as exported function living inside your DLL -- and -- provide overloaded inline operator new that simply calls that function. Operator new would be defined in .h file that all DLLs and EXE would #include.
Tomasz Sowinski -- http://www.shooltz.com
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Hi,
first of all, thank you very much for your consideration.
Please help me! I want to get a word on the screen (eg. on a label, on a button...) by clicking right mouse on it.
I guess that I must do some hook to API functions or window's messages, but I don't know how to do it.
Please show me the way or send me an example.
Once more thank you very much.
trungnq.
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Override the OnContextMenu or MouseDown and draw your text.
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Is it the same person asking this question over and over again ? I can't think of a use for this function myself, and I imagine the only way to do it would be with some simulated word selection and copying via the clipboard. I assume the absence of a function that does this is the reason it never gets an answer...
Christian
#include "std_disclaimer.h"
The careful application of terror is also a form of communication.
Eagles may soar, but weasels don't get sucked into jet engines.
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check out MSDN on how to do this. what sort of application are you doing? assuming you are using MFC, you want to override CWnd::OnRButtonDown(UINT nFlags, CPoint point). the associated command message is ON_WM_RBUTTONDOWN.
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check out MSDN on how to do this. what sort of application are you doing? assuming you are using MFC, you want to override CWnd::OnRButtonDown(UINT nFlags, CPoint point). the associated command message is ON_WM_RBUTTONDOWN.
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How do I get horizontal scrolling to work in a CRichEditCtrl?
With a CEdit LineScroll(0,1) nicely scrolls one position to the right, with a CRichEditCtrl nothing.
/Per
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Hi all,
My program is using thread and keep checking and inserting into database. I try to let my program running overnight and when tomorrow morning I found out that it gives me a runtime error. The memory usage increased slowly and
this given me the problem (out of memory). Can I know how can I resolve it??
For example, make the memory usage and cpu usage stable.
Please help me.
Thanks in advance.
FM
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I use BoundsChecker, to verify that my code has NO memory leaks, this helps prevent this problem.
Perhaps you need to redesign your application so it doesn't keep checking or only check every 5-10mins.
Gerry.
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What is BoundsChecker?? I seen it in other msg too but still don't know what is BoundsChecker.
Can you please explain what it is.
Thanks for your help.
FM
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