static class Program {
		/// <summary>
		/// アプリケーションのメイン エントリ ポイントです。
		/// </summary>
		[STAThread]
		static void Main() {
			//Application.EnableVisualStyles();
			//Application.SetCompatibleTextRenderingDefault(false);
			//Application.Run(new Form1());
 
			Form form = new Form1();
 
			form.Text = "艦隊これくしょん";
			Application.Run(form);
		}
	}
 
	class Form1 : Form {
 
		public Form1() {
			Bitmap bitmap = new Bitmap(@"C:\Desktop\プログラミング\sanpuru.jpg");
 
			this.BackgroundImage = bitmap;
			this.BackgroundImageLayout = ImageLayout.Zoom;
			this.FormClosing += new FormClosingEventHandler(Form1_FormClosing);
		}
 
		void Form1_FormClosing(object sender, FormClosingEventArgs e) {
 
			DialogResult result = MessageBox.Show("終了しますか？", "確認", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
			if (result == System.Windows.Forms.DialogResult.No) {
				e.Cancel = true;
			}
 
		}
 
	}
 

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