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WhiteSky wrote: is it good or bad!?
Both
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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Could you be more specific
whitesky
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Mahhouraaaaaa wrote: i just don't know how to add elements in the CComboBox i've tried AddString and InsertString but it doesn't work  after the UpdateData(TRUE)thank you for your help
First of all you don't need call to UpdateData to display String in ComboBox and related Controls.
Secondly you have to increase display size of Combo to see inserted string.
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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hi ,
I have a class MySocket derived from CAsyncSocket.I have created two pointers of MySocket type in the Dialog class.
But while compiling I get error 2143, missing ";" before "*".
Can anyone please help me with this.
declaration looks like this:
CMySocket* m_connectionSocket;//I get err here
CMySocket* m_listeningSocket;//I get err here
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Have you included the header file that defines the CMySocket class?
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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yes I have. infact I am not able to create any objects in any of the class.
Do yo think this has anything to do with the VC settings. I am new to VC so I dont have much idea about VC
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insert
/////////if main class is Main.h///////////////
#include "MySock.h"//of course if your file socket class is MySock.h
...
...
public:
CMySock* m_Sock;
..
..
};
error C2143: syntax error : missing ';' before '*'
whitesky
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yes I have. infact I am not able to create any objects in any of the class.
Do yo think this has anything to do with the VC settings. I am new to VC so I dont have much idea about VC
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ajit009 wrote: yes I have. infact I am not able to create any objects in any of the class.Do yo think this has anything to do with the VC settings. I am new to VC so I dont have much idea about VC
COuld you tell me the Name of header file where your CMYSocket Class is Declared!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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thanx for ur interest Alok.
well its declared in serverclient.h.
its the name of the project.
I guess that's wat u enquried !!
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ajit009 wrote: well its declared in serverclient.h.
well include this file in your CPP file where you using CMySocket class, with full path i.e. if you Serverclient.h file lies in c:\ajit\socket folder then write include statement like this
:-
#include"c:\ajit\socket\serverclient.h"
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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but alok while using VC++ these things should happen automatically..isn't it?
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ajit009 wrote: but alok while using VC++ these things should happen automatically..isn't it?
some time and some time not! depend on what route you have you taken to include header file
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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Hello!
I need to have a thread that can modify a Form.. I tried passing a form pointer as a param, but AfxBeginThread(...,LPVOID) says it cannot convert from Form1 __gc* to LPVOID. And I cannot make a unmanaged structure that contains a Form*..
How can I overcome this problem?
Alin Stoian
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try this please
<br />
void CMyAnswer::RunThread()<br />
{<br />
CWinThread* m_Thread;<br />
<br />
m_Thread=AfxBeginThread ( MyThread, this,THREAD_PRIORITY_NORMAL,0,CREATE_SUSPENDED);<br />
if (m_Thread != NULL)<br />
m_Thread->ResumeThread();<br />
}<br />
<br />
<br />
UINT MyThread( LPVOID pv )<br />
{<br />
CMyAnswer* m_Answer = (CMyAnswer*) pv;<br />
<br />
m_Answer->Modify();<br />
<br />
return 0;<br />
}<br />
<br />
void CMyAnswer::Modify()<br />
{<br />
}<br />
<br />
WhiteSky
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Thanx, I tried what you've recomended. The problomem still persists because I can't transform a managed pointer into a void one... maybe I missed something.
Anyway, your code works perfectly when using unmanaged classes like CMyAnswer.
Alin Stoian
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If you're using managed objects, I recommend you use managed threads - delegates. It makes life a bit easier.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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Yes, it is easier to use managed threads.
Thanx,
Alin Stoian
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Hi
any one help me for make video conferencing aplication in lan network
Sen
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Hi,
I have been working on a project which requires getting the deleted files. Can someone please help me.
Thanks in advance
Ranjan
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I want to get the files which are not present even in the recycle bin.(There are third party applications to do the same.)
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//Modify the mortgage program to input the amount of the mortgage, the term of the mortgage,
//and the interest rate of the mortgage. Display the mortgage payment amount. Allow the user
//to loop back and enter new data or quit. Display and ammortization chart showing the Balance
//and Interest paid monthly. Pause to keep the information from scrolling off of the screen
//Insert thorough comments in the program to document the purpose of the program, the programmer,
//modifications, etc. When displaying money, always include a dollar sign and appropriate decimal
//output.
#include <iostream>
#include <math.h>
using namespace std;
int main() // beginning of main function
{ // starting brackets
//Local Variables
double LoanAmount=0; // shows amount of loan
double InterestRate=0; // rate
int Term=0; // terms of mortgage in months
char quit; //determines if user wants to quit
do
{
//Declare Variables
double InterestRate; // format in decimals
double MonthlyInterestRate; // monthly interest rate
int Months=12; //months in year
int TotalPayment; //number of payment on term
double Payment; //monthly payment amount
int PaymentCounter; // track number of payment
double LoanBalance; //loan balance
double MonthlyIntPymt; //monthly interest paid
double Principal; //principal paid monthly
int DivideList; //partial list
char ListMore; //keep viewing
//cin= provides for input from the terminal (keyboard)
//cout= provides for output to the screen.
cout << "Please enter your Loan Amount: ";
cin >> LoanAmount;
cout << "Enter the Interest Rate: ";
cin >> InterestRate;
cout << "How many years of loan: ";
cin >> Term;
//CALCULATIONS
InterestRate = InterestRate /100; //shows decimal
TotalPayment = Term * Months; //shows number of payments
MonthlyInterestRate=InterestRate / Months; // monthly APR
//CALCULATE MONTHLY AMOUNT
Payment = (LoanAmount*
pow(MonthlyInterestRate + 1, TotalPayment)
* MonthlyInterestRate)/(pow(MonthlyInterestRate + 1,
TotalPayment) - 1);
cout << "" << endl;
//OUTPUT
cout << "What is the Loan Amount: $" << LoanAmount << endl;
cout << "What is the Interest Rate: %" << InterestRate << endl;
cout << "Length of Loan: " << Term << endl;
cout << "Monthly Payment: " << Term << "Years" << endl;
cout << "" << endl;
cout << "Total Payment\tLoan Balance\tInterest Paid" <<;
cout << "" << endl;
//OUTPUT TOTAL PAYMENT, LOAN BALANCE, and INTEREST RATE
for(PaymentCounter=1; PaymentCounter<=TotalPayment; ++ PaymentCounter)
{
MonthlyIntPymt = LoanBalance * MonthlyInterestRate;
Principal = Payment - (LoanBalance * InterestRate);
LoanBalance = LoanBalance - Payment;
//Partial list choose to continue viewing, enter loan amount, or exit
if (DivideList == 12)
{
cout <<"Enter 'c' to continue viewing the list";
<<'L' to enter loan, or 'E' to exit: ";
cin >> ListMore;
if ((ListMore == 'c') || (ListMore == 'C'))
DivideList = 0;
else if ((ListMore == 'l') || (ListMore == 'L'))
break;
else if ((ListMore == 'e') || (ListMore == 'E'))
return 0;
}
//Display outcome of payments
cout<< Payment <<"\t\"
<< LoanBalance <<"\t"
<< MonthlyIntPymt <<"\t\tn";
++DivideList;
}
//Choose to LOOP or QUIT
cout<< "" << endl;
cout<< "Enter C to continue, Q to quit" <<;
cin>> quit;
cout<< "" << end1;
}
while (((quit!= 'q')));
return 0; // Causes the main function to finish
}
I'm having trouble getting my program to compile. I'm using Visual C++ Express Edition
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DARJA- mortgage program wrote: I'm having trouble getting my program to compile.
When your program does not compile it is because you have errors in your code. The compiler will tell you what those errors are and where they are. You can easily read those for yourself, you do not need us for that.
If you have a specific question about what one of those error messages mean then post the error message and the line of code that it occured on, and maybe we can help you.
Just dumping your code on this message board and saying it does not compile is the lazy man's way of doing things and will get you no where.
You may be right
I may be crazy
-- Billy Joel --
Within you lies the power for good - Use it!
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