namespace Breakout
{
public partial class Form1 : Form
{
//declaring variables
private int x, y;
private int xChange, yChange;
private Graphics canvas;
private SolidBrush brush;
private Random randNum;
public Form1()
{
InitializeComponent();
//creating variables
canvas = picBoxCanvas.CreateGraphics();
brush = new SolidBrush(Color.Red);
randNum = new Random();
picBoxCanvas.BackColor = Color.Black;
}
private void picBoxCanvas_Click(object sender, EventArgs e)
{
}
private void btnPlay_Click(object sender, EventArgs e)
{
timer1.Interval = 50;
timer1.Enabled = true;
x = randNum.Next(1, picBoxCanvas.Height);
y = randNum.Next(1, picBoxCanvas.Width);
xChange = randNum.Next(1, 10); yChange = randNum.Next(1, 10);
}
private void timer1_Tick(object sender, EventArgs e)
{
int brushSize;
x = x + xChange;
y = y + yChange;
if (x >= picBoxCanvas.Width)
xChange = -xChange;
if (y >= picBoxCanvas.Height)
yChange = -yChange;
if (x <= 0)
xChange = -xChange;
if (y <= 0)
yChange = -yChange;
canvas.Clear(Color.Black);
brushSize = 15;
canvas.FillEllipse(brush, x, y, brushSize, brushSize);
}
private void btnCoin_Click(object sender, EventArgs e)
{
int CoinClick;
CoinClick = btnPlay_Click(object sender, EventArgs e)
for (int count = 0; count <= 5; count++)
{
}
}
}
}
プログラムを実行する必要があるため、コインクリックボタンが押されたときに再生ボタンのカウントが開始され、5回目にエラーが発生します(そのビットについてはあまり大騒ぎしません)ボタン再生を委任するのに苦労していますあなた