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Thanks for your continuous help, Hamid!
Hope we can always have other topics to discuss in the future. 
regards,
George
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It depends to your questions,you must ask easy question. 
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Hi all,
I need to determine during runtime whether I'm dealing with a 32-bit or 64-bit OS, in order to decide which .NET installation file to run.
What's the way of knowing that? Is there a certain registry entry I should read in order to retrieve this information?
Thanks,
Eyal.
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Hi,
After fast look, it seems like:
The first link does not support 64-bit OS (e.g windows xp x64).
The second is a C# project which I can't use since .NET framework is not installed - that's my project purpose: check if .net is installed, and if not - install it.
Thanks!
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Hi,
Our client have a printer and its shared using "Nexus XFSConnect Branch Edition". Application software is communicating with Nexus layer and access the printer. We need to access that printer from another application. But we don't have permission to access Nexus layer. Then the only option is, we have to write a wrapper to communicate with XFS (http://en.wikipedia.org/wiki/CEN/XFS[^]) layer.
I got XFS specifications and SDK also. But it seems complicated. Is anyone has a C++ or MFC code to access a service on XFS? I can manage the device specific calls. Just need a code to establish a session and request device access from XFS. Please help me on this.
Regards,
Buddhika
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I Used 'RegSetValue(..)' to add a leaf to the registry. It came out NOT as a new Leaf' but as a new Branch by the Key Name, and the Value added under "Default". How do I get a New Leave.
Regards Bram.
Bram van Kampen
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RegCreateKey [^] or RegCreateKeyEx [^]
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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Thanks,
Yes, I'm aware of that, but, when I write:
RegCreateKeyEx(HKEY_LOCAL_MACHINE,"Software\\MyCompany\\Product\\,
0,NULL,REG_OPTION_NON_VOLATILE,KEY_WRITE,NULL,&Key,NULL)
and then
RegSetValue(Key,"Path",REG_SZ,"C:\\MyDir",cbData);
I end up with:
HKEY_LOCAL_MACHINE\\Software\\MyCompany\\Product\\Path\\
Default=C:\\MyDir
I want to end up with:
HKEY_LOCAL_MACHINE\\Software\\MyCompany\\Product\\Path=C:\\MyDir
I.e. I want to create a Leaf named "Path", I get a Branch named Path
Bram van Kampen
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Bram van Kampen wrote: I want to end up with:
HKEY_LOCAL_MACHINE\\Software\\MyCompany\\Product\\Path=C:\\MyDir
I.e. I want to create a Leaf named "Path", I get a Branch named Path
RegCreateKeyEx(HKEY_LOCAL_MACHINE,"Software\\MyCompany\\,
0,NULL,REG_OPTION_NON_VOLATILE,KEY_WRITE,NULL,&Key,NULL)
RegSetKeyValue(key, "Product", "Path", REG_SZ, "C:\\MyDir",cbData);
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Thanks!
yes, Thats's great! That function is oly four days old.
Requires Vista though. There must be another way which works in XP.
Bram van Kampen
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RegSetValueEx ?
RegCreateKeyEx(HKEY_LOCAL_MACHINE,"Software\\MyCompany\\Product\\,
0,NULL,REG_OPTION_NON_VOLATILE,KEY_WRITE,NULL,&Key,NULL)
and then
RegSetValueEx (Key,"Path", 0, REG_SZ,"C:\\MyDir", cbData);
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how can i capture a id from a clicked button, in a game
i search and found only things for classes and dialogs, but not for a game
i want to captude an id from the Flight Simulator, some buttons and controls
how can i do it?
tks
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u mean ID of control in a game UI? usually games use their own GUI system, i don't think it behaves like dialog controls to give an ID.
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I'm trying to complete the code for the following program, learning switch statements. But my text shows very little in the way of examples, and I just don't know where to go here. I started to try it, but just don't know. Can somebody PLEASE help? Thanks.
// **************************************************************************
//
// Astrology.cpp
//
// Prompts for the user's birthday and returns the user's
// astrological sign.
// **************************************************************************
#include <iostream>
int getMonth();
// Precondition: User will enter birth month
// Postcondition: Returns 1 <= birth month <= 12
int getDay();
// Precondition: User will enter birth day
// Postcondition: Returns 1 <= birth day <= 31
int getSign(int month, int day);
// Precondition: 1 <= month <= 12, 1 <= day <= 31
// Postcondition: Returns integer corresponding to astrological sign for
// given month and day starting with Capricorn = 1.
int main()
{
using namespace std;
int month;
int day;
//
// Get birth month and day.
//
month = getMonth();
day = getDay();
//
// Determine and print the user's sign
//
cout << "Your sign is ";
// --------------------------------
// ----- ENTER YOUR CODE HERE -----
// --------------------------------
switch (getSign)
{
case 1:
if ((month == 1) && (1 <= day <= 19))
cout << "Capricorn.";
break;
}
// --------------------------------
// --------- END USER CODE --------
// --------------------------------
cout << endl;
}
int getMonth()
{
using namespace std;
int month;
cout << "Enter the month of your birthday (1-12): ";
cin >> month;
while ((month < 1) || (month > 12))
{
cout << "Month must be between 1 and 12; please re-enter: ";
cin >> month;
}
return month;
}
int getDay()
{
using namespace std;
int day;
cout << "Enter the day of your birthday (1-31): ";
cin >> day;
while ((day < 0) || (day > 31))
{
cout << "Day must be between 1 and 31; please re-enter: ";
cin >> day;
}
return day;
}
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But I do need some advice on what to do to give the user an option to continue using the program or to exit. My completed code is below. Thanks.
// **************************************************************************
//
// Astrology.cpp
//
// Prompts for the user's birthday and returns the user's
// astrological sign.
// **************************************************************************
#include <iostream>
int getMonth();
// Precondition: User will enter birth month
// Postcondition: Returns 1 <= birth month <= 12
int getDay();
// Precondition: User will enter birth day
// Postcondition: Returns 1 <= birth day <= 31
int getSign(int month, int day);
// Precondition: 1 <= month <= 12, 1 <= day <= 31
// Postcondition: Returns integer corresponding to astrological sign for
// given month and day starting with Capricorn = 1.
int main()
{
using namespace std;
int month;
int day;
//
// Get birth month and day.
//
month = getMonth();
day = getDay();
//
// Determine and print the user's sign
//
cout << "Your sign is ";
// --------------------------------
// ----- ENTER YOUR CODE HERE -----
// --------------------------------
switch (month)
{
case 1:
if (day <= 19)
cout << "Capricorn.";
else
cout <<"Aquarius.";
break;
case 2:
if (day <= 18)
cout << "Aquarius.";
else
cout <<"Pisces.";
break;
case 3:
if (day <= 20)
cout << "Pisces.";
else
cout <<"Aries.";
break;
case 4:
if (day <= 19)
cout << "Pisces.";
else
cout <<"Taurus.";
break;
case 5:
if (day <= 20)
cout << "Taurus.";
else
cout <<"Gemini.";
break;
case 6:
if (day <= 20)
cout << "Gemini.";
else
cout <<"Cancer.";
break;
case 7:
if (day <= 22)
cout << "Cancer.";
else
cout <<"Leo.";
break;
case 8:
if (day <= 22)
cout << "Leo.";
else
cout <<"Virgo.";
break;
case 9:
if (day <= 22)
cout << "Virgo.";
else
cout <<"Libra.";
break;
case 10:
if (day <= 22)
cout << "Libra.";
else
cout <<"Scorpio.";
break;
case 11:
if (day <= 21)
cout << "Scorpio.";
else
cout <<"Sagittarius.";
break;
case 12:
if (day <= 21)
cout << "Sagittarius.";
else
cout <<"Capricorn.";
break;
}
// --------------------------------
// --------- END USER CODE --------
// --------------------------------
cout << endl;
}
int getMonth()
{
using namespace std;
int month;
cout << "Enter the month of your birthday (1-12): ";
cin >> month;
while ((month < 1) || (month > 12))
{
cout << "Month must be between 1 and 12; please re-enter: ";
cin >> month;
}
return month;
}
int getDay()
{
using namespace std;
int day;
cout << "Enter the day of your birthday (1-31): ";
cin >> day;
while ((day < 0) || (day > 31))
{
cout << "Day must be between 1 and 31; please re-enter: ";
cin >> day;
}
return day;
}
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Use an Endles for loop in your main.
Bram van Kampen
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See www.plusplus.com for good info about c++.
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Hi.
I'm running Windows Vista Home Basic and Visual Studio 2005 Team Suite.
Ok.
Now I have started a new MFC project, as usually, where I will connect to a SQL Server database, running in the same PC.
As always I did, I use ADO in the following way:
#import "c:\Program Files\Common\system\ado\msado15.dll" no_namespace rename("EOF","adoEOF")
The problem is that file is not longer exist in Vista and I read that Windows DAC replace the MSADO libraries (the last one I know is 2.8).
But where is that Windows DAC?? (where I could download it??)
How could I use ADO in my native MFC application here in the fucXXXX Vista??? 
I'm lost.
Thank you.
Demian.
"I have always wished that my computer would be as easy to use as my
telephone. My wish has come true. I no longer know how to use my telephone."
-Bjarne Stroustrup, computer science professor, designer of C++
programming language (1950- )
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Hi there,
I am trying to open a second form that I created in my main form (add new item...) Now I have a button on my main form that is supposed to launch that form.
I have included it with: include "settings.h"
But I don't really know what code I need on the button to open the form when the button is clicked.
Then I've made a custom shape form that I need to be able to drag around the screen, I would really appreciate it if you could help me with some solution for that too. Thank you.
Please help me!
Visual C++ 2005 Express
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Do you want to open a form of other form?
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I am trying to use ReadFile to read comma delimited text from a file, I am placing the data into a struct using the following code:
ReadFile(hDiskFile, tcInputData, 1, &dwBytesRead, NULL);<br />
if(dwBytesRead == 0)<br />
break;<br />
k = strcmp(tcInputData, ",");<br />
if(k == 1)<br />
strcat(tcCode, tcInputData);<br />
}while(k != 0);<br />
strcat(tcCode, "\0");<br />
DTCodes[i].Code = tcCode;<br />
As you can see the code looks for the comma then copies the data into the struct. I am looking for a cleaner way to read a line of variable length from a file. This method gives me an Unknown Code Exception, my compiler is Lcc-Win32.
As always this newbie is greatful for any help received.
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