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I'm writing a windows program which at one point needs to get information from the 'net user' command, however I don't want that ugly console window showing up!
Is there some way of getting the entire console buffer in one string, so that I can ofstream it to a file and then ifstream it into my windows program?
What I'm looking for might look something like this:
char *GetConsoleBufferString()<br />
{<br />
char returnval[1000];<br />
return returnval;<br />
}
Summery: I need some way of getting the entire console buffer in a string.
modified on Sunday, May 11, 2008 8:40 PM
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Is your code starting this console window or is it already started?
"Love people and use things, not love things and use people." - Unknown
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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hi
I have the core algorithm writen in c, and want to build a nice GUI for that algorithm, how can I do it , to embeded into Java, or use MFC, which one is better to get the nice GUI?
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it depends on a lot of factors.
What is your knowledge of C++/MFC vs. Java vs. C# vs. any other UI toolkit ?
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Well, the natural choiche seems MFC.
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
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Hi to everybody!
I have this strange problem. I'm deveoloping a C++ class for easy access
to windows Clipboard[henceforth WinClip]; a main topic is putting file handles (viz CF_HDROP clipboard format) to WinClip and reading file handles from it.
Up to know I can succesfully perform the following operations:
Put files into winclip (with c++code), then PASTE them with system-CTRL+V command.
Read files from winclip (with c++code) if they were previously COPIED by mean of system-CTRL+C command.
I CAN'T
Read files from winclip (with c++code) if they were prevously put into using my c++code.
This sounds very strange.
I think I should submit you several lines of code. If someone wants to help me and get more involved in the problem, I will post the main code chunks! 
http://msdn.microsoft.com/en-us/library/bb776902(VS.85).aspx[^]
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Does anyone know if there is a masked timecode CEdit-based control on codeproject or elesewhere. I haven't managed to find one so far.
It needs to be similar to a time control ("hh:mm:ss") but with the addition of a "frames" field.
hh:mm:ss:ff
It would need to be able to display and accept PAL or NTSC timecode values (25 fps or 30fps, drop and non-drop).
It would also be handy if it had the current Adobe Premiere method of adjusting the timecode, where you left-click anywhere over the control and then drag left or right to decrease or increase the value.
If there isn't an existing timecode control I'll have to write my own from scratch, so any tips on how to handle the left and right drag mechanism would be welcome.
BTW, my project is MFC.
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colinbr wrote: Does anyone know if there is a masked timecode CEdit-based control on codeproject or elesewhere
[Masked Edit Control^]
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If you are using VS 2008+, there's a new CMFCMaskedEdit Class[^]
(in the MFC feature pack).
You could probably implement the drag mechanism fairly easily in a
CMFCMaskedEdit-derived class.
Mark
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/coffee.gif)
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Hi all...
I am comparing dates which are in different format...
I want search the mails which are between the specified date and date..
Example
/////////////////////////////
Start Date = 03/28/2008 (mm/dd/yyyy)
End Date = 04/01/2008 (mm/dd/yyyy)
But the mail dates are in format ..
MailDate = 20080401 5:41:09 (yyyymmdd hhmmss).
//////////////////////////////////////////////
I want compare
if(mailDate <= firstDate && mailDate < secondDate)
{
printf("all the date between start date and end date");
}
else
{
printf("No mails found");
}
///////////////////////////////////////////////////
Sir how to compare this type of dates...
thank you
manju
Hi..
I am Mnaju.I have Completed my B.E Computers Science.Lokking for a job.I am interested in VC++
manju
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Do you mean compare by strings, i don't know any API in VC++ to compare data time directly from string. You may need to parse the date in string format to date formats supported by any of the data/time data types in vc++ and compare the data type. for Instance you may use [COleDateTime::ParseDateTime^] to parse the mail date in string to the COleDateTime and compare it with COleDateTime created with start and end date values.
for COleDateTime it supports string format of "04/01/2008 5:41:09" your custom format requires you need to parse the values, search cp for parsing date strings [Parse date time string with spirit^] may be useful.
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If you are using MFC application then.
use
COleDateTime startdat,enddate,maildate.
startdate.ParseDateTime(Start Date,VAR_DATEVALUEONLY);//Start date is start date value
enddate.ParseDateTime(EndDate,VAR_DATEVALUEONLY);
maildate.ParseDateTime(mailDate,VAR_DATEVALUEONLY);
and then use your code
if(mailDate >= firstDate; mailDate <= secondDate)
{
printf("all the date between start date and end date");
}
else
{
printf("No mails found");
}
object will ompares according to it.
abhi
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Your code need a bit reformatting.
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
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I tryied to export function from the executable module.
In the same way as a dll export.
It "works" - I can see it as an export in Dependency walker utility
But:
Whan I use LoadLibrary from different executable to load it
it also work but when i call it, it always crashes inside.
(when i rewrite first exe into dll it works fain)
Is there any special steps which must be done to export function from EXE module?
viliam
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Hi ,
Just try to debug the Exported function through the Exe where your invoking the exported function.
I hope there must be a problem with App ptr.
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I don't know if that's going to work since the exe loaded with
LoadLibrary hasn't run so no initialization is done.
Can you even step into the loaded exe file's code with the debugger?
Mark
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://www.codeproject.com/script/Forums/Images/coffee.gif)
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Mark Salsbery wrote: I don't know if that's going to work since the exe loaded with
LoadLibrary hasn't run so no initialization is done.
I agree. Probably he can only extract resources.
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
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CPallini wrote: Probably he can only extract resources.
That was my understanding
Mark Salsbery
Microsoft MVP - Visual C++
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thankx,
I can step into the function and if function is empty
or just sets variables - it works
The problem begun whan i called some API function
GetModuleFileName(NULL, szPath, _MAX_PATH);
does not work and some others thow exception.
You probably right, there is some initialization missing
..for resource it definetelly works.
viliam
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Hi all,
i m using SDI type application in MFC,and use MS-Access type database,
i m using CRecordset class for datatbase.
i m using a Radio Button,initial radio button is off,but the value of radio button stored in Databse is true.
or if i can change the state of radio button from check to uncheck or uncheck to check, then it save opposite value in data base,if it is TRUE then it stored in database as FALSE and Vice Versa.
i cant understand what is happened ?
please anyone can help me.
Thanks in advance.
IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH
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So what happen to your previous question, you did't given feedback, it will be useful for others to know about the problem and solution.
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hello friend,
I have created one Windows Dynamic link library dll and Win32 Application main.exe.
Dll contain thread inside it for continuos monitoring purpose.
I want to Post Message from Thread inside the dll to application which loads the dll.
For that I use #define WM_POSTMSGS WM_APP+10001 inside dll and Main application both.
When I try to PostMessage from dll to loaded application,Main.exe shows an error access violation Mydll.dll
I know something goes wrong but couldn't replicate the think.
Please give me suggestion is there any way to Post Message from Thread inside dll to main application.
abhi
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use
<br />
HWND hwnd = FindWindow(szClassname,szTitle);<br />
PostMessage(hwnd,WM_APP+100001,wParam,lParam);<br />
where szClassName is the classname for the window and sztitle is the title of the window....if you give sztitle NULL it will post message to all the window having szClassName....
in the dll...it will work....by the way what are you using for doing that?????
there are 10 type of people in the world...
01 who understand binary.
10 who don't...
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Thanks for your suggestion.
but My problem is not HWND hWnd handle.
If I Post message directly from exported callback fuction inside dll it works fine.
but I want to post the message from created Thread inside the dll to main application and that time it creates access violation error.
The Thread is inside dll which coninusly running and I want to post the message from thread.
abhi
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