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先確認有安裝IIS
新增移除程式->開啟或關閉Windows功能

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安裝Multi-Touch Vista driver前安裝Multi-Touch Vista driver前double click “Install driver”請選擇<安裝>安裝Multi-Touch Vista driver後安裝Multi-Touch Vista driver後

Download Microsoft XNA Game Studio 4.0 ============================================================================Microsoft® Surface® 2.0 SDK and Runtime

加入參考加入Microsoft.VisualBasicprivate void button1_Click(object sender, EventArgs e)
{
     timer1.Interval = 100;
     timer1.Enabled = !timer1.Enabled;
}

參考資料: Form.AcceptButton 屬性 能做什麼?
想像一下如果使用者在 textBox 填好資料後，不用滑鼠，按 Enter 就能執行下一步的動作，是不是蠻方便的。
namespace AcceptBtnTest
{
     public partial class Form1 : Form
     {
         public Form1()
         {
             InitializeComponent();
             this.AcceptButton = button1;
         }

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

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Finder
{
     public class Finder
     {
         public static int Find<T>(T[] items, T item)
         {
             for (int i = 0; i < items.Length; i++)
             {
                 if(items[i].Equals(item))
                 {
                     return i;
                 }
             }
             return -1;
         }
     }
     class Program
     {
         static void Main(string[] args)
         {
             int pos = 0;
             int val = 5;
             int[] seqence = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
            
             pos = Finder.Find<int>(seqence, val) + 1;
             Console.WriteLine("The position of number "+ val.ToString() + " is " + pos.ToString());
             //======================================================================
             string s = "Peter";
             string[] str = new string[] { "Jane", "Peter", "Ryan" };
       
             pos = Finder.Find<string>(str, s);
             Console.WriteLine("The position of string " + s + " is " + pos.ToString());
             Console.ReadLine();
         }
     }
}

namespace WebCam
{
     public partial class Form1 : Form
     {
         private Capture _capture = null;    // 影像機
         private bool _captureInProgress;    // 是否擷取中

加入參考: C:\Emgu\emgucv-windows-universal-cuda 2.9.0.1922\bin\Emgu.CV.dllA wrapper for the OpenCV library (opencv_core, opencv_calib3d, opencv_contrib, opencv_features2d, opencv_highgui, opencv_imgproc, opencv_objdetect and opencv_video)接著仿照上步驟也加入Emgu.Util.dll加入以下三個namespaceusing Emgu.CV;
using Emgu.CV.CvEnum;
using Emgu.CV.Structure;

加入參考FoconSvr.exeusing FaconSvr;加入DataGridView1按下<加入>