using?System;
using?System.Collections.Generic;
using?System.Text;
using?System.IO;
using?System.Drawing;
namespace?方向角邊長前方交會
{
????class?Class1
????{
????????//都定義成靜態變量
????????//已知點
????????private?static??double?aX;
????????private?static??double?aY;
????????private?static??double?bX;
????????private?static??double?bY;
????????//夾角
????????private?static???double?angleABP;
????????private?static??double?angleBAP;
????????//邊長
????????private?static??double?lenghAP;
????????private?static??double?lenghBP;

????????//定義屬性
????????public?static??double?AX
????????{
????????????set?{?aX?=?value;?}
????????????get?{?return?aX;?}
????????}
????????public?static??double?AY
????????{
????????????set?{?aY?=?value;?}
????????????get?{?return?aY;?}
????????}
????????public?static??double?BX
????????{
????????????set?{?bX?=?value;?}
????????????get?{?return?bX;?}
????????}
????????public?static??double?BY
????????{
????????????set?{?bY?=?value;?}
????????????get?{?return?bY;?}
????????}
????????
????????public?static??double?AngleABP
????????{
????????????set?{?angleABP?=?value;?}
????????????get?{?return?angleABP;?}
????????}
????????public?static??double?AngleBAP
????????{
????????????set?{?angleBAP?=?value;?}
????????????get?{?return?angleBAP;?}
????????}

????????public?static??double?LenghAP
????????{
????????????set?{?lenghAP?=?value;?}
????????????get?{?return?lenghAP;?}
????????}
????????public?static??double?LenghBP
????????{
????????????set?{?lenghBP?=?value;?}
????????????get?{?return?lenghBP;?}
????????}
????????//計算并利用輸出參數，輸出待求點X，Y坐標，X，Y差值以及l1l2差值
????????public?static?void?Account（out?double?Xp?out?double?Yp?out?double?xDifference?out?double?yDifference
?????????????????????????????????????????????????????????????????out?double?differenceL1?out?double?differenceL2）
????????{
????????????double?Xp1?Xp2?Yp1?Yp2?TAB?TBA?dx?dy?TBP?TAP;
????????????//計算AB的方位角TAB
????????????dx?=?BX?-?AX;
????????????dy?=?BY?-?AY;
????????????TAB?=?Math.Atan2（dy?dx）?+?（（dy?????????????TBA?=?Math.Atan2（dy?dx）?+?（（dy?????????????double?PI?=?Math.PI;
????????????//計算BP方位角TBP和AP方位角TAP
????????????TBP?=?TAB?+?AngleABP?-?PI;
????????????TAP?=?TBA?+?AngleBAP?-?PI;
????????????//計算坐標?Xp1?Xp2?Yp1?Yp2
????????????Xp1?=?AX?+?LenghAP?*?Math.Cos（TAP）;
????????????Yp1?=?AY?+?LenghAP?*?Math.Sin（TAP）;
????????????Xp2?=?BX?+?LenghBP?*?Math.Cos（TBP）;
????????????Yp2?=?BY?+?LenghBP?*?Math.Sin（TBP）;
????????????//待求點
????????????Xp?=?（Xp1?+?Xp2）?/?2;
????????????Yp?=?（Yp1?+?Yp2）?/?2;
????????????//計算坐標?XPYP

????????????//計算差值
????????????xDifference?=?Xp1?-?Xp2;
????????????yDifference?=?Yp1?-?Yp2;
????????????differenceL1?=?Math.Sqrt（（Xp?-?BX）?*?（Xp?-?BX）?+?（Yp?-?BY）?*?（Yp?-?BY））;
????????????differenceL2?=?Math.Sqrt（（Xp?-?AX）?*?（Xp?-?AX）?+?（Yp?-?AY）?*?（Yp?-?AY））;
????????}

????????
????????

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

?????文件?????106496??2009-11-06?14:36??前方交會\方向角邊長前方交會\bin\Debug\方向角邊長前方交會.exe

?????文件??????44544??2009-11-06?14:36??前方交會\方向角邊長前方交會\bin\Debug\方向角邊長前方交會.pdb

?????文件???????5632??2005-11-11?22:25??前方交會\方向角邊長前方交會\bin\Debug\方向角邊長前方交會.vshost.exe

?????文件???????3181??2009-11-06?14:34??前方交會\方向角邊長前方交會\Class1.cs

?????文件???????4865??2009-10-27?11:19??前方交會\方向角邊長前方交會\CrystalReport1.cs

?????文件??????16384??2009-10-27?11:19??前方交會\方向角邊長前方交會\CrystalReport1.rpt

?????文件???????2153??2009-11-06?14:36??前方交會\方向角邊長前方交會\MainFrm.cs

?????文件??????25704??2009-11-06?14:26??前方交會\方向角邊長前方交會\MainFrm.Designer.cs

?????文件???????6190??2009-11-06?14:26??前方交會\方向角邊長前方交會\MainFrm.resx

?????文件???????6396??2009-11-06?14:26??前方交會\方向角邊長前方交會\obj\Debug\ResolveAssemblyReference.cache

?????文件???????6144??2009-10-27?11:19??前方交會\方向角邊長前方交會\obj\Debug\TempPE\CrystalReport1.cs.dll

?????文件???????5120??2009-10-28?11:26??前方交會\方向角邊長前方交會\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件??????16384??2009-10-27?11:19??前方交會\方向角邊長前方交會\obj\Debug\方向角邊長前方交會.CrystalReport1.rpt

?????文件???????1029??2009-11-06?14:26??前方交會\方向角邊長前方交會\obj\Debug\方向角邊長前方交會.csproj.GenerateResource.Cache

?????文件?????106496??2009-11-06?14:36??前方交會\方向角邊長前方交會\obj\Debug\方向角邊長前方交會.exe

?????文件????????180??2009-11-06?14:26??前方交會\方向角邊長前方交會\obj\Debug\方向角邊長前方交會.MainFrm.resources

?????文件??????44544??2009-11-06?14:36??前方交會\方向角邊長前方交會\obj\Debug\方向角邊長前方交會.pdb

?????文件??????56111??2009-10-29?19:48??前方交會\方向角邊長前方交會\obj\Debug\方向角邊長前方交會.Properties.Resources.resources

?????文件????????468??2009-11-06?14:36??前方交會\方向角邊長前方交會\obj\方向角邊長前方交會.csproj.FileList.txt

?????文件???????1735??2009-10-29?12:37??前方交會\方向角邊長前方交會\obj\方向角邊長前方交會.csproj.FileListAbsolute.txt

?????文件????????332??2008-10-28?16:30??前方交會\方向角邊長前方交會\Program.cs

?????文件????????659??2009-10-27?11:19??前方交會\方向角邊長前方交會\Properties\AssemblyInfo.cs

?????文件???????3646??2009-10-28?11:26??前方交會\方向角邊長前方交會\Properties\Resources.Designer.cs

?????文件???????6697??2009-10-28?11:26??前方交會\方向角邊長前方交會\Properties\Resources.resx

?????文件????????625??2009-10-27?11:19??前方交會\方向角邊長前方交會\Properties\Settings.Designer.cs

?????文件????????249??2009-10-27?11:19??前方交會\方向角邊長前方交會\Properties\Settings.settings

?????文件??????24115??2009-10-28?11:26??前方交會\方向角邊長前方交會\Resources\1.jpg

?????文件???????6950??2009-10-28?11:14??前方交會\方向角邊長前方交會\Resources\未命名.JPG

?????文件??????24626??2009-10-28?11:20??前方交會\方向角邊長前方交會\Resources\未命名副本.jpg

?????文件???????5037??2008-10-28?16:52??前方交會\方向角邊長前方交會\方向角邊長前方交會.csproj

............此處省略16個文件信息