软件设计模式复习题(5)

this.Text = "Visitor demo"; this.ResumeLayout(false);

}

#endregion

/// <summary>

/// The main entry point for the application. /// </summary> [STAThread]

static void Main() {

Application.Run(new Form1()); }

private void btCompute_Click(object sender, System.EventArgs e) {

VacationVisitor vac = new VacationVisitor();

for (int i = 0; i< empls.Length; i++) {

//empls[i].accept(vac); //get the employee

lsVac.Items.Add("学生" + vac.getstudentname().ToString()); }

} }