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Repeating the same vague question is not helping your cause. What exact technical problem are you facing? Connecting from one system to another through a network, whether intra or inter is exactly the same. All you need to ensure is that each system can connect to the other through subnets and firewalls.
Use the best guess
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My Database in India n my user access database from some other country. Plz tell me, for this scenario what connective needed to access the database.
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I already told you. And since you have given no information, other than a vague "I want to" it is impossible to offer any further suggestion.
Use the best guess
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Right now Application connected with database using OLEDB(connective). User are using this application within the same network(same building). Now they want to access the database from different place(not in the same network and different country). My question is same connective(OLEDB) procedure helpful for this scenario?
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Sad but true. 
Use the best guess
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Erudite_Eric wrote: useless engineer
And he claims to have "written a book on "Programming in C++".
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And he has a CodeProject article on sockets.
Use the best guess
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And he is asking how to conect two machines on an IP network!
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WTF? You got to be kidding!
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Erudite_Eric wrote: You got to be kidding
Well I am sure that he is. I copied that directly from his profile page.
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First I am getting doubt whether you are engineers??? you don't know to behave in general forum.. If you are not interest to answer to my question then nothing Problem.. Thanks for your comments.. Richard MacCutchan, ThePhantomUpvoter, Erudite_Eric I am sure this engineers spoil and pull down the code project respect and dignity.
Dear Friends (Richard MacCutchan, ThePhantomUpvoter, Erudite_Eric) please go through "
HOW TO ANSWER A QUESTION" by Mr.Chris Maunder
I hope code project take necessary action against them..
modified 3-Aug-13 10:05am.
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Dont bother Richard, he isnt listening.
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You just answered the question yourself. You create a web-server-application (ASP.NET / PHP / CGI / Java etc.) on the same network as the database. Now the web-client-application can access the database through the web-server-application over the internet.
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shanmugarajaa wrote: Kindly anyone suggest or guide me.
Don't do that.
It would require exposing the database to the internet. Although it is possible to expose a database safely to the internet is VERY unlikely that you will succeed at doing it safely.
Instead you write an application which talks to the database. Then your 'clients' talk to the application. This doesn't insure that it will be safe but by limiting functionality you at least narrow the attack venues and with care it can be made safe.
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Hello,
I came across something i don't understand one little bit, and i hope you can help me understand it.
The code is in the function OnDraw with parameter CDC* pDC and i have the following code
rectPreviewClient.SetRect(0, 0, pDC->GetDeviceCaps(HORZRES), pDC->GetDeviceCaps(VERTRES));
...
CDC dc;
dc.Attach(pDC->GetSafeHdc());
And the CRect rectPreviewClientis given to a function which draws some stuff.
The map mode isn't changed and it remains MM_ANISOTROPIC even until the drawing of the elements.
The thing i don't understand is how come i can print stuff for example
dc.TextOut(0, rectPreviewClient.bottom - tm.tmHeight,....)
when its clear the both CDC members have different dimensions.
The dpi's are different pDC have 600 dpi and dc has 96.
If i use GetDeviceCaps(HORZRES) and GetDeviceCaps(VERTRES)on dc i get smaller numbers and yet i can print stuff with a lot higher coordinates.
Note: The dc is used for PrintPreview. Currently i am trying to change the font size and i need to change the map mode to MM_TEXT but when i call TextOut with the coordinates normally used the text is drown outside the CDC. If the MM_TEXT is removed the text is shown but too small
Edit: I fixed the Font size without changing the map mode with CreatePointFont and height of the Font size but the question remains How can i use coordinates from one CDC to another with different dpi and dimensions.
Any help will be appreciated. Thank you in advance.
Microsoft ... the only place where VARIANT_TRUE != true
modified 2-Aug-13 9:22am.
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In a running process say “ProcessOne “
Loaded a module say “DllOne.dll” and calls its exported function say “DllOnesFunction1”
In “DllOnesFunction1” Calls Loadlibray and dynamically loads another module say “DllTwo.dll” and calls it function say “DllTwosFunction2”
In “DllTwosFunction2” Calls Loadlibray and dynamically loads another module say “DllThree.dll” and calls it function say “DllTthreesFunction3”
if so how I can Hook “DllTthreesFunction3” with “MyDllTthreesFunction3”
First whether it is possible ? is start from IAT of “ProcessOne “ Then what ? is EAT of “DllTwo.dll” ...
If possible please give me what way I may start to find answer or just give brief idea or link to learn about it
Expecting a valuable reply, Thanks in advance,
Regards,
Dileep S
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A module function may be imported by many other modules. I've used 2 different approaches:
1. I hooked the import table of all modules that imported the function of my interest.
2. If there were too many modules that imported the function then I did the following: I've hooked the function of my interest by writing a jump into the first few bytes of the function that jumps to my code. Of course before the hook code jumps back to the original function it must execute the instructions that have been overwritten by teh jump, depending on the first few instructions you may have to copy more than a few bytes.
Advantages of #1: You don't have to mess around with the instructions of the hooked function like you have to with #2.
Disadvantages of #1: You have to find and hook the import table of all modules that import the specified function.
A possible mistake in both cases: The program may unload/reload hooked DLLs and in this case you have to be aware of this and you have to repatch after reload.
Almost forgot to mention: approach #1 is often called "API redirection". You can find good stuff by googling this.
And another thing I forgot: if it wouldn't be obvious this task is easiest to perform by injecting your own DLL with the hook code into the guest process. Work inside the hookable process and not from outside.
modified 1-Aug-13 7:48am.
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Is it possible by hooking GetProcAddress() function?
Hook GetProcAddress with my myGetProcAddress(). Now myGetProcAddress will be notified on calling GetProcAddress. You can return the address of MyDllThreeFunction on receiving a getprocaddress() for DllThreeFunction.
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Hi,
I am using CPPUNIT code for Unit testing purpose. I have created a Win32-console application to show its output. Now i want to generated TEXT/HTML/ formated file which will contain the excat lines{output} as in console o\p window. Please suggest what should be VC++ code to achive this requirement. Thanks
modified 31-Jul-13 9:55am.
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You just need to use one of the file writing functions or fstream interfaces to write to a file. Check the documentation on MSDN.
Use the best guess
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You can solve this in two different ways: Inside your program or outside your program. The "outside" solution is probably simpler and more roboust and easier to implement.
Outside:
When you are running your program you redirect its output to another program that does the following: prints the incoming data to the console but at the same time it writes it into a text file and of course at the same time it can do other things too with the log data. You can do the redirection either by writing another program that runs the test with redirected input/output or you can choose an easier solution, piping together programs with the help of your cmd or bash:
Example python script that prints the input to console and logs to file at the same time:
file: x.py
import sys
with open('logfile.txt', 'w') as log_file:
while 1:
s = sys.stdin.readline()
if not s:
break
sys.stdout.write(s)
log_file.write(s)
log_file.flush()
Commandline usage:
TestProgram | python x.py
Of course this program could be anything, not only a python script but a perl script or a c/C++ program or a java program.
Inside:
If you want to solve the problem inside your test program then create your own logger and log through that instead of using printf() or similar methods. In your logger you can create many outputs so when your test program logs something your logger can direct it towards different outputs for example a console writer output, a html writer output and a text file writer output.
Almost forgot to mention: If you are on linux or you have cygwin on windows then you can use the tee command that does basically the same as the above python script.
modified 31-Jul-13 12:13pm.
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Hello everybody,
I am trying to convert CString to float using atof(). but its not giving the exact value.
for eg.
CString strVal;
GetDlgItem(IDC_MAXLAYER)->GetWindowText(strVal);
float mVal = atof(strVal);
IDC_MAXLAYER is edit box and in that, i am having the value 386.080, but after atof() conversion, mVal shows 386.07999
is that possible to get exact 386.080 by converting?
Thanks in advance.
A. Gopinath.
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