Program:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace 测绘工程
{
class Program
{
static void Main(string[] args)
{
string a;
Console.WriteLine("1：距离计算");
Console.WriteLine("2：度、分、秒转换");
Console.WriteLine("3：度与弧度转换");
Console.WriteLine("4：前方交会");
Console.WriteLine("5：距离交会");
Console.WriteLine(" ");
a=Console.ReadLine();
switch (a)
{
case "1"://计算距离
Distance distance = new Distance();
Console.WriteLine("请输入第一个点位坐标：");
distance.X1 = Convert.ToDouble(Console.ReadLine());
distance.Y1 = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第二个点位坐标：");
distance.X2 = Convert.ToDouble(Console.ReadLine());
distance.Y2 = Convert.ToDouble(Console.ReadLine());
distance.Calcu();
Console.ReadLine();
break;
case "2"://度、分、秒转换
zhuanhuan zhuanhuan = new zhuanhuan();
string b;
Console.WriteLine("1：度转换为分");
Console.WriteLine("2：度转换为秒");
Console.WriteLine("3：分转换为秒");
Console.WriteLine("4：分转换为度");
Console.WriteLine("5：秒转换为度");
Console.WriteLine("6：秒转换为分");
Console.WriteLine(" ");
b = Console.ReadLine();
switch(b)
{
case "1":
Console.WriteLine("度数：");
double dushu=Convert.ToDouble(Console.ReadLine());
zhuanhuan.A(dushu);
Console.WriteLine("转换后度数为："+"{0:f4}"+"分",dushu);
Console.ReadLine();
break;
case "2":
Console.WriteLine("度数：");
dushu = Convert.ToDouble(Console.ReadLine());
dushu=(zhuanhuan.A(dushu));
dushu = (zhuanhuan.A(dushu));
Console.WriteLine("转换后度数为：" + "{0:f4}" + "秒", dushu);
Console.ReadLine();
break;
case "3":
Console.WriteLine("分：");
dushu = Convert.ToDouble(Console.ReadLine());
zhuanhuan.A(dushu);
Console.WriteLine("转换后度数为：" +"{0:f4}"+ "秒", dushu);
Console.ReadLine();
break;
case "4":
Console.WriteLine("分：");
dushu = Convert.ToDouble(Console.ReadLine());
dushu = (zhuanhuan.B(dushu));
Console.WriteLine("转换后度数为：" + "{0:f4}" + "度", dushu);
Console.ReadLine();
break;
case "5":
Console.WriteLine("秒：");
dushu = Convert.ToDouble(Console.ReadLine());
dushu = (zhuanhuan.B(dushu));
dushu = (zhuanhuan.B(dushu));
Console.WriteLine("转换后度数为：" + "{0:f4}" + "度",dushu);
Console.ReadLine();
break;
case "6":
Console.WriteLine("秒：");
dushu = Convert.ToDouble(Console.ReadLine());
dushu = (zhuanhuan.B(dushu));
Console.WriteLine("转换后度数为：" + "{0:f4}" + "分", dushu);
Console.ReadLine();
break;
}
break;
case "3":
{
string aa;
double bb;
huduzhi huduzhi = new huduzhi();
Console.WriteLine("1:角度制转换为弧度制");
Console.WriteLine("2:弧度制转换为角度制");
Console.WriteLine(" ");
aa = Console.ReadLine();
if (aa == "1")
{
Console.WriteLine("角度为：");
bb =Convert.ToDouble(Console.ReadLine());
bb=huduzhi.A(bb);
Console.WriteLine("弧度为： "+"{0:f4}",bb);
Console.ReadLine();
}
if (aa == "2")
{
Console.WriteLine("弧度为：");
bb = Convert.ToDouble(Console.ReadLine());
bb=huduzhi.B(bb);
Console.WriteLine("角度为： " + "{0:f4}", bb);
Console.ReadLine();
}
break;
}
case "4":
{
jiaohui jiaohui = new jiaohui();
Console.WriteLine("请输入第一个控制点X坐标：");
jiaohui.XA =Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第一个控制点Y坐标：");
jiaohui.YA =Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第二个控制点X坐标：");
jiaohui.XB =Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第二个控制点Y坐标：");
jiaohui.YB = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第一个观测方位角(弧度制)：");
jiaohui.QBAP = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第二个观测方位角（弧度制）：");
jiaohui.QPBA = Convert.ToDouble(Console.ReadLine());
jiaohui.qianfang();
}
break;
case "5":
{
julijiaohui julijiaohui = new julijiaohui();
Console.WriteLine("请输入第一个控制点X坐标：");
julijiaohui.XA = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第一个控制点Y坐标：");
julijiaohui.YA = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第二个控制点X坐标：");
julijiaohui.XB = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第二个控制点Y坐标：");
julijiaohui.YB = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第一个控制点与待求点距离：");
julijiaohui.DAP = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("请输入第二个控制与待求点距离：");
julijiaohui.DBP = Convert.ToDouble(Console.ReadLine());
julijiaohui.juli();
}
break;
}
}
}
}
