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?Gauss
{
????public?partial?class?Form1?:?Form
????{
????????public?int?n;
????????public?double?L0?a?b?c?ee?ee2?x?y?L;
????????public?double?RadB?RadL?RadL0;
????????public?double?ax?ay?az?bx?by?bz;
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}


????????//構建度分秒和弧度相互轉換函數
????????//1.度分秒轉換為弧度
????????private?double?DMStoArc（double?x?double?y?double?z）??
????????{
????????????double?A0;
????????????A0?=?（x?+?y?/?60?+?z?/?3600）?*?Math.PI?/?180;
????????????return?A0;
????????}
????????//2.弧度轉換為角度DMS—>°′″
????????double?D（double?B0）??//°
????????{
????????????double?x0;
????????????x0?=?（int）（B0?*?180?/?Math.PI）;
????????????return?x0;
????????}
????????double?M（double?C0）???//′
????????{
????????????double?_y?y0;
????????????_y?=?（int）（C0?*?180?/?Math.PI）;
????????????y0?=?（（int）（（C0?*?180?/?Math.PI?-?_y）?*?60））;
????????????return?y0;
????????}
????????double?S（double?D0）??//″
????????{
????????????double?_z1?_z2?z0;
????????????_z1?=?（int）（D0?*?180?/?Math.PI）;
????????????_z2?=?（int）（（D0?*?180?/?Math.PI?-?_z1）?*?60）;
????????????z0?=?（（double）（（（D0?*?180?/?Math.PI?-?_z1）?*?60?-?_z2）?*?60））;
????????????return?z0;
????????}


????????//選擇按鈕
????????//選擇坐標系
????????private?void?radioButton3_CheckedChanged（object?sender?EventArgs?e）
????????{
????????????//1954年北京坐標系
????????????a?=?6378245.0;
????????????b?=?6356863.0187730473;
????????????c?=?6399698.9017827110;
????????????ee?=?0.006693421622966;
????????????ee2?=?0.006738525414683;
????????}
????????private?void?radioButton4_CheckedChanged（object?sender?EventArgs?e）
????????{
????????????//1980國家大地坐標系
????????????a?=?6378140.0;
????????????b?=?6356755.2881575287;
????????????c?=?6399596.6519880105;
????????????ee?=?0.006694384999588;
????????????ee2?=?0.006739501819473;
????????}
????????private?void?radioButton5_CheckedChanged（object?sender?EventArgs?e）
????????{
????????????//WGS-84
????????????a?=?6378137.0;
????????????b?=?6356752.3142;
????????????c?=?6399593.6258;
????????????ee?=?0.00669437999013;
????????????ee2?=?0.00673949674227;
????????}
????????private?void?radioButton6_CheckedChanged（object?sender?EventArgs?e）
????????{
????????????//CGCS2000
????????????a?=?6378137;
????????????b?=?6356752.3141;
????????????c?=?6399593.6259;
????????????ee?=?0.00669438002290;
????????????ee2?=?0.00673949677548;
????????}


????????//計算按鈕
????????//1.清除數據
????????private?void?button3_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?null;
????????????textBox2.Text?=?null;
????????????textBox3.Text?=?null;
????????????textBox4.Text?=?null;
????????????textBox5.Text?=?null;
????????????textBox6.Text?=

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????187??2017-05-25?13:09??Gauss\Gauss\App.config

?????文件??????36352??2017-05-25?20:50??Gauss\Gauss\bin\Debug\Gauss.exe

?????文件????????187??2017-05-25?13:09??Gauss\Gauss\bin\Debug\Gauss.exe.config

?????文件??????36352??2017-05-25?20:50??Gauss\Gauss\bin\Debug\Gauss.pdb

?????文件??????24224??2018-07-03?08:48??Gauss\Gauss\bin\Debug\Gauss.vshost.exe

?????文件????????187??2017-05-25?13:09??Gauss\Gauss\bin\Debug\Gauss.vshost.exe.config

?????文件????????490??2016-07-16?19:44??Gauss\Gauss\bin\Debug\Gauss.vshost.exe.manifest

?????文件??????10897??2017-05-25?20:50??Gauss\Gauss\Form1.cs

?????文件??????38581??2017-05-25?18:34??Gauss\Gauss\Form1.Designer.cs

?????文件??????21709??2017-05-25?18:34??Gauss\Gauss\Form1.resx

?????文件???????3790??2017-05-25?13:21??Gauss\Gauss\Gauss.csproj

?????文件???????1453??2017-05-25?16:41??Gauss\Gauss\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7079??2018-07-02?23:42??Gauss\Gauss\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????976??2018-07-03?08:48??Gauss\Gauss\obj\Debug\Gauss.csproj.FileListAbsolute.txt

?????文件????????977??2017-05-25?18:34??Gauss\Gauss\obj\Debug\Gauss.csproj.GenerateResource.Cache

?????文件???????2211??2017-05-25?13:21??Gauss\Gauss\obj\Debug\Gauss.csprojResolveAssemblyReference.cache

?????文件??????36352??2017-05-25?20:50??Gauss\Gauss\obj\Debug\Gauss.exe

?????文件??????10728??2017-05-25?18:34??Gauss\Gauss\obj\Debug\Gauss.Form1.resources

?????文件??????36352??2017-05-25?20:50??Gauss\Gauss\obj\Debug\Gauss.pdb

?????文件????????180??2017-05-25?13:21??Gauss\Gauss\obj\Debug\Gauss.Properties.Resources.resources

?????文件??????????0??2017-05-25?13:09??Gauss\Gauss\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2017-05-25?13:09??Gauss\Gauss\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2017-05-25?13:09??Gauss\Gauss\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

?????文件????????517??2017-05-25?13:09??Gauss\Gauss\Program.cs

?????文件???????1334??2017-05-25?13:09??Gauss\Gauss\Properties\AssemblyInfo.cs

?????文件???????2862??2017-05-25?13:09??Gauss\Gauss\Properties\Resources.Designer.cs

?????文件???????5612??2017-05-25?13:09??Gauss\Gauss\Properties\Resources.resx

?????文件???????1092??2017-05-25?13:09??Gauss\Gauss\Properties\Settings.Designer.cs

?????文件????????249??2017-05-25?13:09??Gauss\Gauss\Properties\Settings.settings

?????文件????????984??2017-05-25?13:10??Gauss\Gauss.sln

............此處省略12個文件信息