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26 Posted Topics
 | Hello, I'm 100% new to C++ and someone recommend Code::Blocks as the best IDE for coding in this language. However when I try to run my code: [CODE=c++]#include <iostream> using namespace std; int main() { cout << "Hello world!" << endl; cin.get(); return 0; } [/CODE] I get the following …  |
| | A THOUSAND apologies if this question has been asked time and time again. Google gave no results and Jeeves is retired so I come looking for help in the best programming forum around. [code=csharp]private void button1_Click(object sender, EventArgs e) { pictureBox1.ImageLocation=??????????? }[/code] My question is fairly simple, what do I …  |
| | ComboBox.Items.Add(TextBox1.Text); That should do it. |
| | Re: Circle algorithm This seems cool. :) I'm interested about this as well. I have absolutely no clue where to even start to approach this task, but I'll do some looking around, maybe learn something in the process. :P Edit: Found something in google: [b]Circle Interface (Circle.h)[/b] [code=c++]class Circle: public Shape { public: … |
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| | You are deleting the information from the DataGrid, you're not even touching the database. I suggest you make create a stored procedure and then call forth that procedure in your datagridview. For instance, what I do is make a column with a button. So, when that button is clicked I … |
| | Hi there, I have an image called 1.png in my resources folder. How do I check if the PictureBox1.Image has an image selected from my resources. Thanks. |
| | I made a small program for a Doctor's office, but I had to manually install SQL Server on the PC and manually create the Database and Tables. How do professionals make a program dynamically create a database? Do they even [B]use[/B] databases? Thank you for the info dudes. |
| | Don't know if you figured it out but check out my topic, I had the exact same problem with my code (looping through all the textboxes): [url]http://www.dreamincode.net/forums/index.php?showtopic=45008&hl=[/url] Specifically this is the code you're looking for: [code=csharp]for (int i = 1; i <= 48; i++) { Label label = (Label)Controls["label" + … |
| | Hi guys, Here's the gist of it. I want to calculate the number of days between two DateTimePickers. Then multiply that number by 4,13. Then display THAT number in a TextBox. I won't go into detail, you guys don't need that. Can someone whip up some generic code?  |
| | Hello. I'd like someone to help me figure this out. I have a small database: Country, State, City. Three tables. [B]I have to check that none of the names repeat themselves. Meaning, no two USA's, no two Brazil's, etc. [/B] My professor also gave us the following requirement: [B]You can't …  |
| | When I drag a ComboBox control on my form, I click it and select the DataSource property. Then I click the add new datasource link in the bottom. And SQL connection windows pops up asking me to choose a connection. Here's where the program takes a dump on my face: … |
| | 1. int x; int y; int m; float ave; x = Console.ReadLine(); y = Console.ReadLine(); m = Console.ReadLine(); ave = (x + y + m) / 3; Console.WriteLine(ave); Console.ReadKey(true); 2. int r; float area; float pi; Console.Writeline("enter radius circle"); int environment=Convert.Toint32(Console.ReadLine(r)); area = p * r * r; pi = … |
| | Anyone know how I can aquire my database connection string? My professor taught me a way like so: [IMG]http://i40.tinypic.com/2v154cm.jpg[/IMG] [IMG]http://i41.tinypic.com/1059tvr.jpg[/IMG] [IMG]http://i39.tinypic.com/2le3sly.jpg[/IMG] [IMG]http://i42.tinypic.com/2eoy2qa.jpg[/IMG] However after click the new connection button the window that is supposed to open doesn't open. I don't know what's wrong. Is there any other way to obtain … |
| | Re: Windows forms It's easy my fellow programmer. First you want to component to hide when something else happens right? Then here's what you do: Click on the component you want and on the properties slab (press F4) click on the Lightning Bolt (4th icon from the right). There you will see a … |
| | No code from me, because I have no idea what to do! :P I'm trying to build a password generator. Hope you guys can help. |
| | What wrong? What settings have to be set so the image shows and not only the BackColor? |
| | Hello, me and my programming group were given the task to build a program to save peoples information, for instance, Name, Last Name, Age, I.D., etc. Is there a guide, A VERY BASIC GUIDE, to pass the values of, say, a text box to an SQL Database? Or to make … |
| | On the click event of the picturebox, I've tried the following: picturebox1.image = imagelist1.index????? I don't know the syntax, how do I choose a picture from an imagelist and place it into a picturebox. Thanks :) |
| | How would I go about making a testris game in c#? This is NOT for a homework assignment, this is just me practicing. I don't have any code of my own because I don't know how to approach the problem. Any help, please? |
| | For instance in a "For" loop: [code=csharp] for(int i = 0;i<=listBox1.[/code] What could I place after the "." at the end to check so it doesn't keep on working after the number of items?  |
| | Hello once again. I'm really interested in making a voice operated aplication for my computer (and those who want to download it). Where should I start reading on this subject. If I google it, I find a million answers but I'd rather have someone who knows their way let me …  |
| | Hello guys. :) It's me again after a loooong while. I'll get right to it then. I have to make a program that shows what procedure a processor goes through to assign it's time to each individual process the user is running. For instance: [url]http://i34.tinypic.com/2v0xycx.jpg[/url] A user would click "Round … |
| | Hello guys. This is my first post on the site and I think I'll like it here very much. :) I already have the site set as my home page. So here is my dilemma. The program is supposed to do some pretty basic comparisons of two numbers typed in … |
| | Re: series Ok, there are two type of number succesions: 1. Arithmetic: When a number is added constantly. [i]2, 6, 10, 14, 18, 22[/i] Here the rule is +2 after every term. 2. Geometric: When a number is multiplied constantly. [i]4, 8, 16, 32, 64, 128, 256[/i] Here the rule is *2 … |
| | Re: help me I'm new to the site, but even I know how to post here. Read the rules people, they are made for a reason. If you want help just post where you're having problems and we can brainstorm. But you want my honest opinion? I think you're trolling. Nothing else to … |
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