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test
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お手数ですが、御教授いただければ幸いです。
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#解決方法
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mmaeda様から教えていただいた方法で、解決しました。
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その後、できるだけプログラムを簡素化しようと試みて、以下のようにしてみました。
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このままコピペすると、ちゃんと動くと思います。
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```C#
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using System.Drawing;
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using System.Windows.Forms;
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namespace mytest
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{
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public partial class Form1 : Form
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{
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public static Panel PL;
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public Form1()
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{
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InitializeComponent();
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PL = new Panel();
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Controls.Add(PL);
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PL.Size = new Size(800, 600);
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new Test(60);
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new Test(120);
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new Test(180);
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new Test(240);
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}
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public static void MyMove(PictureBox pic, Label LB)
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{
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pic.BackColor = System.Drawing.Color.Red;
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LB.BackColor = System.Drawing.Color.Yellow;
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}
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public static void MyLeave(PictureBox pic, Label LB)
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{
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pic.BackColor = Color.FromArgb(40, 0, 0, 255);
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LB.BackColor = Color.FromArgb(40, 255, 0, 0);
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}
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}
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public class Test
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{
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public PictureBox Pic;
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public Label LB;
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public Test(int y)
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{
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LB = new Label();
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Form1.PL.Controls.Add(LB);
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LB.Size = new Size(100, 50);
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LB.Location = new Point(50, y);
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LB.BackColor = Color.FromArgb(40, 255, 0, 0);
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Pic = new PictureBox();
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Form1.PL.Controls.Add(Pic);
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Pic.Size = new Size(100, 50);
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Pic.BackColor = Color.FromArgb(40, 0, 0, 255);
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Pic.Location = new Point(200, y);
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Pic.MouseMove += (s, e) => Form1.MyMove(Pic, LB);
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Pic.MouseLeave += (s, e) => Form1.MyLeave(Pic, LB);
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}
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}
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}
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```
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