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POWhy aren't the buttons in my C# Application working?
 

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  1. POWhy aren't the buttons in my C# Application working?
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    <p>I am doing this lab out of a book on my own, and I made an application in which sharks are racing. There is a radio button that should update a label on the right dynamically, as well as a button that actually starts the race. Everything used to work and then I renamed a few things, and now nothing works.</p> <p>Screenshot of application:</p> <p><a href="http://cl.ly/f08f4e22761464e0c2f3/content" rel="nofollow noreferrer">image http://cl.ly/f08f4e22761464e0c2f3/content</a></p> <p>Form Class:</p> <pre><code>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; namespace project1 { public partial class Game : Form { private Shark[] sharks; private Guy[] guys; private Guy selectedGuy; public Game() { InitializeComponent(); Random moreRandom = new Random(); int start = myTrack.Location.X; int finish = myTrack.Width - 65; sharks = new Shark[4] { new Shark() {myRandom = moreRandom, myPictureBox = myShark1, myPBStart = start, trackLength = finish}, new Shark() {myRandom = moreRandom, myPictureBox = myShark2, myPBStart = start, trackLength = finish}, new Shark() {myRandom = moreRandom, myPictureBox = myShark3, myPBStart = start, trackLength = finish}, new Shark() {myRandom = moreRandom, myPictureBox = myShark4, myPBStart = start, trackLength = finish} }; guys = new Guy[3] { new Guy() {myName="Joe", cash=50, myRadioButton=rbGuy1, myLabel=labelBet1}, new Guy() {myName="Bob", cash=75, myRadioButton=rbGuy2, myLabel=labelBet2}, new Guy() {myName="Al", cash=45, myRadioButton=rbGuy3, myLabel=labelBet3} }; selectedGuy = guys[0]; rbGuy1.Tag = guys[0]; rbGuy2.Tag = guys[1]; rbGuy3.Tag = guys[2]; updateGui(); } private void myChanged(object sender, EventArgs e) { selectedGuy = getSelectedGuy(sender); betterLabel.Text = selectedGuy.myName; } private void betAmountValue(object sender, EventArgs e) { updateMin(); } private void Bet_Click(object sender, EventArgs e) { int bet = (int) betAmount.Value; int myFish = (int) sharkNumber.Value; selectedGuy.placeBet(bet, myFish); updateGui(); } private void raceBtn_Click(object sender, EventArgs e) { betBtn.Enabled = false; bool noWinner = true; while(noWinner) { for (int dogFish = 0; dogFish &lt; sharks.Length; dogFish++) { Application.DoEvents(); if(sharks[dogFish].Swim()) { showWinner(dogFish); collectBets(dogFish); noWinner = false; } } } updateGui(); betBtn.Enabled = true; } private void showWinner(int fish) { MessageBox.Show(string.Format("Winner Winner People Dinner! \nShark {0} won!", fish + 1)); } private void collectBets(int fish) { for (int guyNumber = 0; guyNumber &lt; guys.Length; guyNumber++) { guys[guyNumber].collect(fish + 1); guys[guyNumber].resetBet(); } } private void updateMin() { minBetLabel.Text = string.Format("Minimum bet: 5 bucks", betAmount.Value); } private Guy getSelectedGuy(object sender) { RadioButton rb = (RadioButton)sender; return (Guy)rb.Tag; } private void updateGui() { for (int guyNumber = 0; guyNumber &lt; guys.Length; guyNumber++) { guys[guyNumber].updateLabels(); } for (int fish = 0; fish &lt; sharks.Length; fish++) { sharks[fish].startPosition(); } updateMin(); } } } </code></pre> <p>Shark Class:</p> <pre><code>using System; using System.Drawing; using System.Threading; using System.Windows.Forms; namespace project1 { public class Shark { public int myPBStart; // Where the PictureBox starts public int trackLength; // How long the racetrack is public PictureBox myPictureBox = null; // The PictureBox object public int location = 0; // My location on the racetrack public Random myRandom; // An instance of Random public Shark() { location = 0; myPictureBox = new PictureBox(); myRandom = new Random(); trackLength = 100; myPBStart = 0; } public bool Swim() { int distance = myRandom.Next(1, 4); location += distance; movePB(distance); return location &gt; trackLength; } private void movePB(int distance) { Point p = myPictureBox.Location; p.X += distance; myPictureBox.Location = p; } public void startPosition() { location = myPBStart; Point p = myPictureBox.Location; p.X = location; myPictureBox.Location = p; } } } </code></pre> <p>I can supply more resources if needed, but this is the main gist of it.</p>
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    1. USeightonrose
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      1. POWhy aren't the buttons in my C# Application working?
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      1. VTUpMod
    1. COhow do I see what's been edited? I assume it hasn't been fixed? I'm still monkeying around with it in Visual Studio. I apologize, I'm new to this language.
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      1. POWhy aren't the buttons in my C# Application working?
      1. USeightonrose
    2. COwhat did you rename?
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      1. POWhy aren't the buttons in my C# Application working?
      1. USD0cNet
    3. COLooks like you renamed "private void Bet_Click(object sender, EventArgs e)". Rename it back to "private void betBtn_Click(object sender, EventArgs e)". and ensure that the event is linked to the button.
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      1. POWhy aren't the buttons in my C# Application working?
      1. USD0cNet
 

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