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?computecenter
{
????public?partial?class?Form1?:?Form
????{
????????double?x?=?0;
????????double?y?=?0;
????????double?r?=?0;
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????double?x1?=?Convert.ToDouble（textBoxX1.Text）;
????????????double?y1?=?Convert.ToDouble（textBoxY1.Text）;
????????????double?x2?=?Convert.ToDouble（textBoxX2.Text）;
????????????double?y2?=?Convert.ToDouble（textBoxY2.Text）;
????????????double?x3?=?Convert.ToDouble（textBoxX3.Text）;
????????????double?y3?=?Convert.ToDouble（textBoxY3.Text）;
????????????getCenterPos（x1?y1?x2?y2?x3?y3）;
????????}
????????public?void?getCenterPos（double?x1double?y1doub

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

?????文件????????187??2018-11-26?11:52??computecenter\computecenter\App.config

?????文件??????11776??2018-11-26?13:46??computecenter\computecenter\bin\Debug\computecenter.exe

?????文件????????187??2018-11-26?11:52??computecenter\computecenter\bin\Debug\computecenter.exe.config

?????文件??????22016??2018-11-26?13:46??computecenter\computecenter\bin\Debug\computecenter.pdb

?????文件??????22984??2018-11-26?13:46??computecenter\computecenter\bin\Debug\computecenter.vshost.exe

?????文件????????187??2018-11-26?11:52??computecenter\computecenter\bin\Debug\computecenter.vshost.exe.config

?????文件????????490??2018-04-12?07:35??computecenter\computecenter\bin\Debug\computecenter.vshost.exe.manifest

?????文件???????3805??2018-11-26?12:01??computecenter\computecenter\computecenter.csproj

?????文件???????1595??2018-11-26?13:45??computecenter\computecenter\Form1.cs

?????文件??????11371??2018-11-26?13:43??computecenter\computecenter\Form1.Designer.cs

?????文件???????5817??2018-11-26?13:45??computecenter\computecenter\Form1.resx

?????文件????????880??2018-11-26?13:46??computecenter\computecenter\obj\Debug\computecenter.csproj.FileListAbsolute.txt

?????文件????????975??2018-11-26?13:46??computecenter\computecenter\obj\Debug\computecenter.csproj.GenerateResource.Cache

?????文件??????11776??2018-11-26?13:46??computecenter\computecenter\obj\Debug\computecenter.exe

?????文件????????180??2018-11-26?13:46??computecenter\computecenter\obj\Debug\computecenter.Form1.resources

?????文件??????22016??2018-11-26?13:46??computecenter\computecenter\obj\Debug\computecenter.pdb

?????文件????????180??2018-11-26?13:46??computecenter\computecenter\obj\Debug\computecenter.Properties.Resources.resources

?????文件????????863??2018-11-26?11:52??computecenter\computecenter\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7091??2018-11-26?11:53??computecenter\computecenter\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????????0??2018-11-26?11:52??computecenter\computecenter\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2018-11-26?11:52??computecenter\computecenter\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2018-11-26?11:52??computecenter\computecenter\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

?????文件????????525??2018-11-26?11:52??computecenter\computecenter\Program.cs

?????文件???????1346??2018-11-26?11:52??computecenter\computecenter\Properties\AssemblyInfo.cs

?????文件???????2878??2018-11-26?11:52??computecenter\computecenter\Properties\Resources.Designer.cs

?????文件???????5612??2018-11-26?11:52??computecenter\computecenter\Properties\Resources.resx

?????文件???????1100??2018-11-26?11:52??computecenter\computecenter\Properties\Settings.Designer.cs

?????文件????????249??2018-11-26?11:52??computecenter\computecenter\Properties\Settings.settings

?????文件????????929??2018-11-26?11:52??computecenter\computecenter.sln

????..A..H.?????44032??2018-11-26?13:46??computecenter\computecenter.v11.suo

............此處省略11個文件信息