C++ :: Create A Button That When Pressed Selects Random Word From A List
Mar 27, 2013
I am currently using Flash. Here are two images I will be referring through without this post:
1: [URL] ....
2: [URL] ....
So basically, when I click the generate buttonon the first image it takes you to the second image. What I want is when I click the generate button it comes to this screen, aswell as choose a random word from each list that I will make (Who List, What List, When List, Where List, and Why List) and place the word next to its position. When you click New Idea I want it to also generate another set of random words from the lists. How can I do this?
I know how to check if a particular button has been pressed but I basically want to disable the delete button when ever the listbox has lost focus. I am having issues with the fact the button gets disabled before it receives the message. Is their a way around this that is non hacky?
Basically, the program is just sort of a soundboard. The way it is now, it just reads all the names of the files in a particular folder (all .wav files), and then adds an entry to a listBox for each file found. What I would like to do, is instead of a listBox, have buttons for each one. Is there any way to iterate through a list of items and create a button for each one? The main problem I see is placing the buttons. It would have to have some sort of grid to place them in I would imagine...
I have been learning C# so I've been dragging and dropping. I have a "First Name" and "Last Name" text field. I want to add this to a combo box called something like "User List", which will list the last named then the first names. However I figure I can work with something that can get me to store the names in the combo box.
So. I have two things I need to know:
What do I have to do to have when the button is pressed, add to the combo box?
Is there a way to retain all the entries I have entered? Or no?
I am trying to create a search button that will select my row inside my datagridview when I search the value in my textbox1 (example of the value: DR00001, DR00002, etc.). I notice when there are a few entries (say about 15-20), everything works great. When the database gets larger, the search feature doesnt seem to work. Below is a sample of my code. toolStripButton1_Click_1 is the button I am using to search my textbox.
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data;
However, if one uses this code over and over, one quickly becomes tired of threading one's way all the way from root directory C:. There is undoubtedly some way to designate a starting directory. The most obvious candidate to set such a target is the:
Code: bi.pidlRoot = NULL;
But attempting to set bi.pidlRoot to a CString (directory address) errors because 'no suiitable conversion from CString to LPCITEMIDLIST exists'
How can I set the code to open at a designated address in the directory tree?
I am currently writing a password generator in Microsoft Visual Studios 2010 Professional. The section I am having a problem with is the practical password. It is suppose to randomly read 3 words from a text file and then display it in the text box. The program will compile and run but when I hit generate I get "True True True" and not three random words. Then this warning shows up:
Warning C4800: 'char *' : forcing value to bool 'true' or 'false' (performance warning)
//Code is from the form1.h file. I can post the rest of the code if need be but I just included my includes and the problematic section
i want to ask from you people that how can i generate a word document using C++ or C#. Actually I am the beginner and i don't know how to create it, my problem is that i want to open word document, then i want to write text with proper formatting like space between two words according to my desire, capitalization of the initial & etc using C++ or C#.
How to put together this assignment. Here is the assignment:
The ABC Shipping Company charges the Rates listed in the following table:
Weight of the package (in kilograms) Shipping rate per mile in California Shipping rate per mile other states
2 kg or less $2.0 $2.5
Over2 kg but not more than 6 kg $3.0 $3.5
Over 6 Kg but not more than 10 kg $3.5 $4.0
Over 10 Kg but not more than 30 Kg $4.0 $4.5
Over 30 kg $5.0 $5.5
Create an application that contains two radio buttons to select California or other states, a listbox for the user to select the package’s weight class, a textbox to enter the distance it is to be shipped, and a button to calculate and display the charges on a label control when it is clicked.
Input validation: Do not accept distances of less than 5 miles or more than 3000 miles
This is what I have so far. I don't know how to set up the listbox option for non california or how to set up a formula.
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms;
i want to create a program (in c++ or c#) that will play mp3 files but also display a word file with the lyrics of the mp3 song playing. so if i choose a mp3 file from a list, the lyric file for that song should also be displayed. i have all the mp3 and lyric files saved on the computer so my problem is how can i link the files?
My question is are there various ways that I can approach this program. I.e. do I have to use switch statements?
/* NumToTxt Creates the appropriate word form of any positive integer up to 999999 */
#include <iostream> using namespace std; //represents the largest array size for the user entered number const int MAXNUMARRAY = 6; /*represents the largest number that can be entered + 1. Used to calculate the first number used to truncate the user entered number and to display an error message to the user that tells the user the largest number that the program will accept. */ const int BIGGESTNUMBER = 1000000;
So the plan is to create a word search by reading in characters from a file into an array. This is my code so far, nowhere near finished but have encountered a problem already:
My question is to do with the section highlighted in red... I can't really see why it is not printing out my array (wordsearch), it's probably very basic but I have no C experience so am not too confident in what I'm doing.
So I'm trying to complete this part of a program where I have to read a text file from Stdin and add it to the 'word list' wl. I get how to read from a text file but I don't know how to go about adding 'words' to a list, if that makes sense. So here's what I got:
Source is an array that determines how many words are read from the text and length is the amount printed on screen. Here's the program I'm writing the implementation for:
The homework assignment is to create a word ladder and we were given a .dat file containing about 5000 words (5 letter words).
I was able to read the 'dictionary' and store all the words into a linked list. Now in the main program, it calls for 2 words (firstword) and (lastword).
So the problem I'm running into is when I put in my first word
-------------------- Enter First Word: zowie Error, first word is not in dictionary. Enter First Word:
zowie is the last word in the dictionary (or if I try any other word) But if I use the first word in the dictionary it outputs and I can ONLY use the first word
-------------------- Enter First Word: aargh Enter First Word:
I have a non form class. I want to update label/ check status of check box etc.. in non form class ( here resides functions that contains logic). How can i do that ?
How to create .cpp file (new class) that will handle all the random number generators (<random> library) that main could possibly access. When I looked for a way how to implement random generators the examples were always in the main function or in a class in the main.cpp (with no header file and the generator was not seeded as I imagine it should be = only once in a program).
Questions follows after this malfunction code.
main.cpp #include "randomizer.h" int main() { Randomizer randObject(0, 10, 125); //Set bounds and seed generator int mainVar = randObject.getRandInt(); //Store newly generated random number for future work
[Code] .....
1) So I think that I should somehow declare these generators and distribution in the header file. Is it like declaring int a;?
I tried writing std::default_random_engine defGen; into the header file which only silenced compiler's errors but defGen wasn't seeded.
I have seen some examples using auto a = randInt(defGen); (or maybe with the use of auto a = std::bind.... But what does auto represent? I can't use it in the header file.
2) Can I ensure that the randObject is seeded only once? If for examle I need randObject2 with different boundMax, can I still use the same defGen which was seeded the first time? That should ensure better "randomness" through the program, shouldn't it?
3) Is there better way (and easy too) to "interface" random number generators? The class in the end should provide "get" function to acces int, double, bool, signed/unsigned... or some other specialities like random prime numbers, etc.
If it is anyhow related I am using Code::Blocks IDE with GCC compiler (4.7.1)
I seem to get an error after int main (void) saying 'a function definition isnt aloowed here before { token? And then also at the end of main saying 'expexted } at end of output?
My programme is trying to create a random array of 100 ints between 0 and 250, sort them and print them.
Here is my code:
#include <iostream> #include <stdio.h> #include <stdlib.h> #include <time.h> #include <cstring> void bubbleSort(int *array,int length)//Bubble sort function { int i,j; for(i=0;i<10;i++)
