arshad115

Hello, I am making an application for Android that will save users voice command and then while the application is running; compares the realtime data from the mic input to the one that is saved. So far I have saved the voice in wav file now I want to compare …

This is part of my Wumpus Hunt program. Suggestions were to clean up the main() part of the program by creating functions. I am working on that and ran into this difficulty (for me). The functions that relate to the rooms of the game need to return an array. I …

Hi,I want to copy a few files to the Windows\winsxs folder ,but in windows vista/7 you cannot write files to that folder, apparently there is a user called "TrustedInstaller" only that user has write access to the folder. TrustedInstaller > Administrator. I tried to use "runas" for my process but …

I am trying to calculate the height and width of a char array? The char is like an Ascii art of a card. And what I am trying to do is calculate how long the width is before the '\n'(newline), and how long the height is till the null terminator. …

Sorry to bother you all with such trivial stuff, but I just finished about 35 years of work in construction, all over the US and Europe. And when the market went south I went back to school. Calc and trig are going fine, but C++ is kicking my butt. We …

[code] #include <iostream> using namespace std; class X { public: X(int) { cout << "X()" << endl; } void f() { cout << "f()" << endl; } }; class Y: public X { public: Y(int): X(1) { cout << "Y()" << endl; } }; class Z: public X { public: …

struct list_link { int key; // identifies the data double value; // the data stored struct list_link* next; // a pointer to the next data }; struct list_link* create(int key, double value, struct list_link* next) { return 0; } the "struct list_link" contains two variables and a pointer. what exactly …

Hi,I want to make a program to search for files in a particular Directory,can anyone please tell me the basic functions to open directories and files(not txt files) in Visual Studio 2008.How to open a directory,and check the files in that directory,etc? I can do this in Unix by using …

I am tring to remove three string from a que using nodes. When I try to remove the third one it does so, but then I get a debugging error. I think the problem is that I am not deleting the last node but I cannot figure out what I …

i have so many functions in my program,what i want to do is, i want to return back to the main() but in somewhere middle of it!. should i use goto statements? i tried 'em,it gave some error! if i should use goto then please explain how to,thanks

Figure I might as well go ahead and clear up that this is obviously a school assignment. I have completed a somewhat decent amount of code (not saying I have a lot of faith in it's correctness tho) and need assistance to figure the rest out. I'm at a complete …

hi,i am making trees and i want to draw the structure of the tree in windows forms applications.since the class tree has the access to the trees root pointer.so only a member function of the class can draw the nodes of that tree. but i cannot use the graphics pointer …

Hi,I want to convert String^ to Int array or a char array.I am reading numbers from a file in GUI but the StreamReader Reads the Text in a String.I need to convert them to use the numbers. I have tried ToCharArray() function but it doesnt work! this function gives the …

Hello please how can i get a pointer value that is in for loop???

hi can anyone tell me how to generate random number within certain limit as in between 10 to 20 etc .please help me Thanks anuj

hi,i am trying to make a global integer array of size 32 in Windows forms.I am Using Visual Studio C++ 2008. here is my code: [code=c++] array<Int32^> ^garray = gcnew array<Int32^>(32); [/code] if i declare it globally then it gives the following error: "error C3145: 'garray' : global or static …

I am trying to implement these patters using for loop....I am having difficulties with them....If someone can help, would be great!! I attached the pattern to a Image.... [ATTACH]10180[/ATTACH] I tries this code for the third pattern...I have no Idea how to get them done....can anyone post codes for all …

I have this loop i made and just cant figure out why it wont stop running..can some one help ..I just need it to say what decision i made then stop...or display the ol' press any key to exit app..God Bless.. [code=cplusplus] #include <iostream> #include <cmath> using namespace std; int …

Hi,I want to create a picturebox at runtime.i mean when i click a button then,the picturebox is created. i have tried this code, but it doesnt work. [code] PictureBox^ pct; pct=gcnew PictureBox; pct->Location = Point(240,210); pct->Size.Height= 30; pct->Size.Width= 30; pct->BackColor.Aquamarine; Controls->Add(pct); pct->Visible=true; [/code] i am using visual c++ 2008. after …

hi, i am pretty new at using c++. i am trying to read a mathematical expression from a file but i keep getting errors. i am using the cin.get function to read it but it isnt working. can anyone help me please. this is what i have. the file being …

hi,i m making a windows forms application and i want to make a treeview which displays input of textbox Under the Parent Node . i have tried searching over the internet,but nothing seems to be working. i have added the parent nodes from the properties tab,but how do i change …

i have made this strstr() function,it gives the correct answer if it finds the correct string inside the another but the program crashes if it does not find the string,gives a runtime error,compliler does not give any error! here is my code: [code=c++] char *astrstr(const char *s1,const char *s2) { …

Hi guys, When i run my programs in c i always use things like [code=c++] include "stdio" [/code] But then i see things like [code=c++] include "stdio.h" [/code] and [code=c++] include <stdio> [/code] I was wondering which one i should use and also why there are so many different ways. …

Dear All, I am facing a problem in passing 2D array of pointers to a function. can any one give some suggestions on this. 1. How the Declaration fo the function should be ? 2. How to pass 2D array of pointers to that function? 3. How to access the …

Hi All, Could you kindly help me regarding the usage of array of pointer (1dimension or 2), I mean where we can use it. Regards, IDB

I was just wondering, in all of the code snippets i see there is no #include "stdafx.h" in them, but i cannot compile a program without it. Is this a Microsoft Visual C++ that is the problem or am i just missing the point here?

Hey guys, How would I make this program work without a "while" just using "if" statements. I know doing it this way is probably more efficient but there must be a way to do it with just "if" statements. Thanks! :) #include <iostream> using namespace std; int main() { int …

i m making a program which initializes a 2d Dynamic array by first asking for the number of rows and columns,and then filling the array with random characters. Then i have to check for a three lettered array in the 2D array,(Horizontally,Vertically,Diagonally). i m having problem with the conditions for …

i m making a hotel database management system and i have to add records, update and delete them.i m having problem in getting the input,how will i use double pointers?? and i have to get a certain number of records from the user. here is my code: [CODE] void addcustomer() …

i m getting a runtime error and the program skips the first attribut i.e name,and gives a runtime error at the second one.compiler gives some warning about gets".\Assignment 3_Question 4.cpp(118) : warning C4996: 'gets': This function or variable may be unsafe. Consider using gets_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. …