输入长方体的长宽高并把它显示出来C 程序

输入长方体的长宽高并把它显示出来C 程序 类的定义与操作 运行界面 程序代码 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Windows .Forms ; namespace WindowsFormsApplication4 { class S { private double a; 1 private double b; private double c; public double A { get { return a; } set { if (value MessageBox.Show(“此长方体的长设置错误～”); else a = value; } } public double B { get { return b; } set { if (value MessageBox.Show(“此长方体的宽设置错误～”); else 2 b = value; } } public double C { get { return c; } set { if (value MessageBox.Show(“此长方体的高设置错误～”); else c = value; } } } } using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; 3 using System.Linq; using System.Text; using System.Windows.Forms; namespace WindowsFormsApplication4 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } S s1 = new S(); private void button1_Click(object sender, EventArgs e) { s1.A = Convert.ToDouble(textBox1.Text); s1.B = Convert.ToDouble(textBox2.Text); s1.C = Convert.ToDouble(textBox3.Text); MessageBox.Show(“设置成功～”); } 4 private void button2_Click(object sender, EventArgs e) { textBox6.Text = s1.A.ToString(); textBox5.Text = s1.B.ToString(); textBox4.Text = s1.C.ToString(); } } } 百度搜索“就爱阅读”,专业资料,生活学习,尽在就爱阅读网 92to.com,您的在线图书馆 5