creative_m

help! what is the program of a simple c++ program of identifying if the number entered is prime or not using while loop.. is it possible to program without using bool??

I am trying to compile NeHe code for win32 app in visual studio 2010. but this error appear: [CODE]cannot convert parameter 2 from 'const char [29]' to 'LPCWSTR' 1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast[/CODE] to these instructions [ICODE] if (!wglMakeCurrent(NULL,NULL)) // Are …

Hi, I want to make a small game,but I need help with Ruminate GUI (XNA 4.0).My question is how to put buttons in a panel that appears when the course goes over its location - let's say on the left of the screen. I have written some code but I …

I wonder why they use private constructors.when I was navigating java documentation I found alot of classes with private constructor.Would you tell me what are the benefits of writting them.

Hi I have a class which has alot of tasks related to multiple classes. the tasks are add, modify ,delete, write on a file and read array from a file.all theses methods operates on objects of other classes as a member variables. In other words, I have to perform a …

Hi I want to store variables in a text file (not as an object).my problem is that the class contains ArrayList of another type ,and I wrote one method to store the member variables of my class in "file.txt" ,but I don't really know how to write the ArrayList variable …

I am trying to implement an enrollment organizer for a university but I would ask how to implement the aggregation relationship in Java. this relationship exist for academicStaff class and the supervisor class in which the academicStaff (e.g prof.) can be a supervisor to multiple courses in a specific semester. …

Hey, im new to C++ forums and C++ for that matter. Im 16 years old and want to be a game developer so i made a calculator it took about 30min(a while i know but im a beginner) can someone tell me if what ive done is good code or …

I want to define a vector of TextBox (or any compnents) in VC++ project (windows form). I wrote : [code] std:vector <TextBox^> txt_box; // //then I push the elements back in the vector using txt_box.push_back (textbox1) // //... // for all the text_boxs in my form [/code] but this code …

I am trying to create a multi-form application using VC++ express 2008. I have included the header file of the 2nd form in the 1st form header. and I put this code in a function in the 1st form : [CODE] Show (gcnew form2 () ); [/CODE] but nothing happend …

can you help me on how to convert the numbers into words . here is my example on how to do that program but im not sure if this is a correct program.. #<iostream.h> #<conio.h> int ones,tens,hundreds main() { cout<<"ENTER NUMBER"; cin>>number; cout<<"ENTER ONES"; cin>>ONES; if(number==1); cout<<"one"; else if(number==2); cout<<"two"; …

Hi, New to this forum, but been browsing a few threads and seems like the best place to seek help. I have an assignment to complete. What I need to do is read in values from a .txt file and place these values into a matrix. I have the values …

how to write a c++ code to solve this problemes 1- make program using recourison to make a tringle (the first line has one star the second has 3 stars and the line number n has (2n-1)stars