using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;

namespace?Blaney
{
????public?partial?class?frmMain?:?Form
????{
????????Radar?_radar;
????????Timer?t?=?new?Timer（）;
????????Random?rnd?=?new?Random（）;

????????public?frmMain（）
????????{
????????????InitializeComponent（）;
????????????//?internal?item?update?timer
????????????t.Interval?=?60;
????????????t.Tick?+=?new?EventHandler（t_Tick）;
????????????t.Enabled?=?true;
????????}

????????RadarItem?item1?=?new?SquareRadarItem（1?8?190?60）;
????????RadarItem?item2?=?new?CircleRadarItem（2?8?45?45）;
????????RadarItem?item3?=?new?TriangleRadarItem（3?8?30?30）;

????????int?GetDelta（）
????????{

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-09-25?15:43??C#實現雷達掃描顯示\
?????目錄???????????0??2015-09-25?15:43??C#實現雷達掃描顯示\Radardisp\
?????文件?????????475??2007-08-11?17:37??C#實現雷達掃描顯示\Radardisp\Program.cs
?????目錄???????????0??2015-09-25?15:43??C#實現雷達掃描顯示\Radardisp\Properties\
?????文件????????1266??2007-08-11?17:33??C#實現雷達掃描顯示\Radardisp\Properties\AssemblyInfo.cs
?????文件????????2838??2007-08-11?17:33??C#實現雷達掃描顯示\Radardisp\Properties\Resources.Designer.cs
?????文件????????5612??2007-08-11?17:33??C#實現雷達掃描顯示\Radardisp\Properties\Resources.resx
?????文件????????1086??2007-08-11?17:33??C#實現雷達掃描顯示\Radardisp\Properties\Settings.Designer.cs
?????文件?????????249??2007-08-11?17:33??C#實現雷達掃描顯示\Radardisp\Properties\Settings.settings
?????文件??????285478??2007-08-11?17:54??C#實現雷達掃描顯示\Radardisp\Radar.ico
?????文件????????3618??2007-08-12?02:59??C#實現雷達掃描顯示\Radardisp\RadarTest.csproj
?????目錄???????????0??2015-09-25?15:43??C#實現雷達掃描顯示\Radardisp\bin\
?????目錄???????????0??2015-09-25?15:43??C#實現雷達掃描顯示\Radardisp\bin\Debug\
?????文件???????16676??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_35.jpg
?????文件???????16628??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_40.jpg
?????文件???????16322??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_41.jpg
?????文件???????16572??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_42.jpg
?????文件???????16616??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_43.jpg
?????文件???????16686??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_44.jpg
?????文件???????16730??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_45.jpg
?????文件???????16675??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_46.jpg
?????文件???????16678??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_47.jpg
?????文件???????16679??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_48.jpg
?????文件???????16710??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_49.jpg
?????文件???????16785??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_50.jpg
?????文件???????16619??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_51.jpg
?????文件???????16596??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_52.jpg
?????文件???????16487??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_53.jpg
?????文件???????16433??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_54.jpg
?????文件???????16174??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_55.jpg
?????文件???????16372??2015-09-24?16:27??C#實現雷達掃描顯示\Radardisp\bin\Debug\2015_09_24_16_27_56.jpg
............此處省略83個文件信息