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SteveRubio wrote: assigning it to a char *...
Assigning, or copying.
Do you call gmtime(), mktime(), or localtime() elsewhere in your code?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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char * s;
s = yetanotherfunction();
And gmtime is called many other places throughout the code.
I've been looking at some documentation and tinkering with various stuffs, and using _gmtime64() instead of gmtime() doesn't cause the error. The asctime() seems to be the one that fails when I do that.
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SteveRubio wrote: ...using _gmtime64() instead of gmtime() doesn't cause the error.
I would be more inclined to do something like:
char s[32];
strcpy(s, yetanotherfunction()); Because _gmtime64() still shares a common, static structure.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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the strcpy thing will probably be enacted when these shennanigans with the time are figured out.
However, I figured out that rather than just crashing, _gmtime64() simply returns NULL.
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SteveRubio wrote: However, I figured out that rather than just crashing, _gmtime64() simply returns NULL.
So what time value is being passed to it? I assume you've read this:
These functions validate their parameter. If timer is a null pointer, or if the timer value is negative, these functions invoke an invalid parameter handler, as described in Parameter Validation. If execution is allowed to continue, the functions return NULL and set errno to EINVAL.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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DavidCrow wrote: So what time value is being passed to it? I assume you've read this:
The result of a call to time(). Either on the time_t itself, or on 0. Either way, the results are strange.
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Hi fellows
Someone tells me that the best way to send an object from a window to another is by serialization. How can I do this? I'm very new in this subject....
Someone have a sugggestion for me?
Thanks a lot
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Alex Cutovoi wrote: ...send an object from a window to another...
What exactly are you wanting to send?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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I have 2 windows. In these windows I have a class that I create. This class is exactly the same in both windows. I create the object and I need to send this object from one window to the another window to use it. Actually I'm using unsuccessfully WM_COPYDATA message to send the object. But this is written is MSDN:
"The data being passed must not contain pointers or other references to objects not accessible to the application receiving the data."
Because this, some data in my object are empty.
So, someone suggested me to use serialization, but I'm very very new in this topic...
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Alex Cutovoi wrote: Actually I'm using unsuccessfully WM_COPYDATA message to send the object. But this is written is MSDN:
"The data being passed must not contain pointers or other references to objects not accessible to the application receiving the data."
Because this, some data in my object are empty.
See here and here.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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Thanks man, it seems to be very useful for me. Thanks
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Hi All,
Which map mode would be support for all type of printers? like compaq,hp officejet,cannon,......IF you know , let me know immediately..
Thankx in Advance
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One of the thread in my application has consumed some windows messages which are aimed to my controls (my own defined control).
Can anyone give me a suggestion what I should do to solve the problem?
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What kind of messages would that be?
User defined such as "WM_USER + X" or "WM_APP + 1"? If so: read this article[^] by Joe Newcomer.
Hope this helps
--
Roger
"It's supposed to be hard, otherwise anybody could do it!" - selfquote
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Thanks Roger. I would read the article.
It is the standard keydown message. I select an item in my list control, then pressed the arrow key up or down, nothing happened in the list control, the selected item has not been changed. I used Spy++ to check and found out that the list control has never recied the key up och down message. The thread which holds the dialog window has recieved the messages, it seems that the thread has consumed the message and never send it to the control. I just wonder why and how I can solve the problem.
BR /Chibi
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What does your thread's message loop look like?
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How can i retrieve GetRecordCount into CString?
i want to retrieve the number of records!
i have : CDatabase_Earth pEarth;
and i want this : pEarth.GetRecordCount();
into this
m_text.SetWindowText(.......);
Bravoone
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Bravoone_2006 wrote: How can i retrieve GetRecordCount into CString?
Use "SELECT COUNT(*) FROM table_name" as your SQL statement.
See here for more.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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Why not get it into an int, then use CString::Format() to get it into the CString?
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Where can i find .avi for my program?
i make a CDialog with CAnimateCtrl but i need something like websearch.avi, i need more ... where can i find something like that !?
Bravoone
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Have you tried this?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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I have downloaded OpenH323 source and trying to build it but it has shown an error stating that
fatal error C1083: Cannot open include file: 'ptlib.h': No such file or directory
Error executing cl.exe.
I could not find the solution even in goolgle. Is anybody out there who knows the solution.Please help.
Thank you.
KIRAN PINJARLA
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I found the solution that i have to download pwlib.zip and include file from it.
Now i have to compile pwlib first. While building this i got this error.
Configuring Build Options
'.\msvc6chk' is not recognized as an internal or external command,
operable program or batch file.
Error executing c:\winnt\system32\cmd.exe.
Can anyone help me?
Thank you.
KIRAN PINJARLA
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See here for building PWLIB.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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Thankyou David. I have done as it says in this doc. But stil i am getting the same error
Configuring Build Options
'.\msvc6chk' is not recognized as an internal or external command,
operable program or batch file.
Error executing c:\winnt\system32\cmd.exe.
I have downloaded from http://www.voxgratia.org/releases/msvc6chk.zip and i did run it and upgraded. But still missed something i could not find.
can you please help me.
KIRAN PINJARLA
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