using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace _15_2 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Submit_Click(object sender, EventArgs e) { MessageBox.Text = NameBox.Text + "您好,欢迎进入C#世界!\n"; MessageBox.Text += "您的密码是:" + PassWord.Text + "\n"; if (Male.Checked) { MessageBox.Text += "您的性别是男。\n"; } if (Female.Checked) { MessageBox.Text += "您的性别是女。\n"; } if (School.SelectedIndex>-1) { MessageBox.Text += "您的学校是:" + School.SelectedItem.ToString() + "\n"; } else { MessageBox.Text += "您没有选择学校。\n"; } if (Major.SelectedIndex>-1) { MessageBox.Text += "您的专业是:" + Major.SelectedItem.ToString() + "\n"; } else { MessageBox.Text += "您没有选择专业。\n"; } MessageBox.Text += "您的爱好有:\n"; if (Sports.Checked) { MessageBox.Text += "体育运动 "; } if (Music.Checked) { MessageBox.Text += "音乐 "; } if (literary.Checked) { MessageBox.Text += "文学 "; } if (Manage.Checked) { MessageBox.Text += "管理 "; } if ((!Sports.Checked) && (!Music.Checked) && (!literary.Checked) && (!Manage.Checked)) { MessageBox.Text += "您没有选择爱好。\n"; } } } }