I have a C DLL that processes data for a MFC C++ program. It happens to be my FTP folder where files are received from FTP. when I step thru the code under the VS debugger everything runs fine
I make a breakpoint in the MFC code and when after getting the ProcAddress I go into the function.
So how do I know what the problem is when I don't run under the VS debugger, well I have a SEH (handler that pops up with a messagebox and I attach the debugger and observe the rc from _sopen_s that fails)
I decided to put a MessageBox in when it fails (in the DLL) and upon entry to the DLL as well, in the hope that I can then attach the debugger and get a better idea but the messagebox fails to appear I do re-link the MFC program as well
I went as far a deleting the .lib TO ensure I was picking it up while linking the MFC program and I got a link error so I know its picking the .lib of the DLL
I am running both the (VS Debugger and the MFC program in administrator mode)
Well it could be any one of a million things, but without more information it is pointless trying to guess. Also deleting the .lib file does not guarantee that you are loading the correct .dll at execution time. You should start by rebuilding everything from clean to ensure that no component is out of sync. Secondly, and much more importantly, where does the EACCESS* error occur, and what is the code trying to do at that point?
*EACCESS is returned (most often) when trying to access some file/directory that is protected. And even when running in admin mode some things remain blocked.
It’s a mainframe z/os sysadata file which is a binary representation of Z/OS Assembler program listing I have all the big endian conversion routines for going from mainframe to pc it did work as I was able to display the listing in the richedit that called the DLL and processed this file thanks
Assume the false value is random assign in the array. The program will check by itself which index has a 'false' then print out the index number.
index 0 and 3 have 'false', then
print out "Q1 and Q4 is wrong"
I need help
Create a class Employee that includes:
1. Three instance variables: a Name(type string), HireYear(type
integer), and a monthly Salary (type double) .
2. A constructor that initializes the three instance variables .
3. Public methods :
a. Set and Get for each instance variable. If the monthly salary
is not positive, do not set its value .
b. GetEmployeeInfo: returns a string contains the employee
name, hire year, and his/her monthly salary.
in c++ : (Account Class) Create an Account class that a bank might use to represent customers' bank accounts. Include a data member of type int to represent the account balance. Provide a constructor that receives an initial balance and uses it to initialize the data members. The constructor should validate the initial balance to ensure that it's greater than or equal to 0. If not, set the balance to 0 and display an error message indicating that the initial balance was invalid. Provide three member functions. Member function credit should add an amount to the current balance. Member function debit should withdraw money from the Account and ensure that the debit amount does not exceed the Account's balance. If it does, the balance should be left unchanged and the function should print a message indicating "Debit amount exceeded account balance." Member function getBalance should return the current balance. Create a program that creates at least two Account objects and tests the member functions of class Account.
task 1:derived two classes from Account class
one is bank albilad data members visa, points o
ther is alrajhi bank data members mastercard, points
set and get functions and chargevisa and chargemastercards.
set not exceed account balance.
charge not exceed visa or mastercards balance.
set points visa 10%, mastercards 15%. get functions
Make appropriate member functions const.
task 2:disinherite the classes
C2893 (5) Failed to specialize function template
\include\algorithm Lines 7361, 7419, 7423, 7434, 7447
C2672 (5) 'operator __surrogate_func': no matching overloaded function found
\include\xutility Line 1622
C2780 (1) 'void std::sort(const _RanIt,const _RanIt)': expects 2 arguments - 3 provided
C2672 (1) 'sort': no matching overloaded function found
C3867 (1) 'RDA_Names::compare': non-standard syntax; use '&' to create a pointer to member
C2064 (5) term does not evaluate to a function taking 2 arguments
\include\xutility Line 1622
\include\algorithm Lines 7419, 7423, 7434, 7447
Although it's a waste of time to say this,
And I know you've heard it before.
But your answers were most pointed
And it clearly went to the fore.
We thank you all
My wife because I don't grumble
I with nothing to grumble about.
I have tried to follow all of your suggestions (my following is full). I now have pointers or references everywhere and the thing seems to compile without complaint. Now to get rid of those damn'd nuisance run-time errors.
Last Visit: 31-Dec-99 18:00 Last Update: 22-Apr-21 1:55