3C科技 娛樂遊戲 美食旅遊 時尚美妝 親子育兒 生活休閒 金融理財 健康運動 寰宇綜合

Zi 字媒體

2017-07-25T20:27:27+00:00
加入好友
[VC(Visual C++) ]- 02_VFW網路攝影機驅動範例 本篇分享02_VFW網路攝影機驅動範例程式,有興趣的(C/P)同好,歡迎來http://filemarkets.com/file/jashliao/b2fdf33a/索取,因為我不會上傳檔案分享哈哈 ^ ^。 主要程式碼 0001    // VFWView.cpp : implementation of the CVFWView class                                        0002    //                                        0003                                             0004    #include "stdafx.h"                                        0005    #include "VFW.h"                                        0006    #include                                         0007    #include "VFWDoc.h"                                        0008    #include "VFWView.h"                                        0009                                            0010    #ifdef _DEBUG                                        0011    #definenew DEBUG_NEW                                        0012    #undef THIS_FILE                                        0013    staticchar THIS_FILE[] = __FILE__;                                        0014    #endif                                        0015                                             0016    /////////////////////////////////////////////////////////////////////////////                                        0017    // CVFWView                                        0018                                             0019    IMPLEMENT_DYNCREATE(CVFWView, CView)                                        0020                                            0021    BEGIN_MESSAGE_MAP(CVFWView, CView)                                        0022        //{{AFX_MSG_MAP(CVFWView)                                    0023        ON_COMMAND(ID_GetNumber, OnGetNumber)                                    0024        //}}AFX_MSG_MAP                                    0025        // Standard printing commands                                     0026        ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)                                    0027        ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)                                    0028        ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)                                    0029    END_MESSAGE_MAP()                                        0030                                            0031    /////////////////////////////////////////////////////////////////////////////                                        0032    // CVFWView construction/destruction                                        0033                                            0034    CVFWView::CVFWView()                                         0035    {                                        0036        // TODO: add construction code here                                    0037                                            0038    }                                        0039                                             0040    CVFWView::~CVFWView()                                        0041    {                                        0042    }                                        0043                                            0044    BOOL CVFWView::PreCreateWindow(CREATESTRUCT& cs)                                        0045    {                                        0046        // TODO: Modify the Window class or styles here by modifying                                    0047        //  the CREATESTRUCT cs                                    0048                                            0049        return CView::PreCreateWindow(cs);                                    0050    }                                        0051                                             0052    /////////////////////////////////////////////////////////////////////////////                                        0053    // CVFWView drawing                                        0054                                             0055    void CVFWView::OnDraw(CDC* pDC)                                        0056    {                                        0057        CVFWDoc* pDoc = GetDocument();                                    0058        ASSERT_VALID(pDoc);                                    0059        // TODO: add draw code for native data here                                    0060    }                                        0061                                            0062    /////////////////////////////////////////////////////////////////////////////                                        0063    // CVFWView printing                                        0064                                            0065    BOOL CVFWView::OnPreparePrinting(CPrintInfo* pInfo)                                        0066    {                                        0067        // default preparation                                    0068        return DoPreparePrinting(pInfo);                                    0069    }                                        0070                                            0071    void CVFWView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)                                        0072    {                                        0073        // TODO: add extra initialization before printing                                    0074    }                                        0075                                            0076    void CVFWView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)                                        0077    {                                        0078        // TODO: add cleanup after printing                                    0079    }                                         0080                                            0081    /////////////////////////////////////////////////////////////////////////////                                        0082    // CVFWView diagnostics                                         0083                                            0084    #ifdef _DEBUG                                        0085    void CVFWView::AssertValid() const                                        0086    {                                         0087        CView::AssertValid();                                    0088    }                                        0089                                            0090    void CVFWView::Dump(CDumpContext& dc) const                                         0091    {                                        0092        CView::Dump(dc);                                    0093    }                                        0094                                            0095    CVFWDoc* CVFWView::GetDocument() // non-debug version is inline                                        0096    {                                        0097        ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CVFWDoc)));                                    0098        return (CVFWDoc*)m_pDocument;                                    0099    }                                        0100    #endif//_DEBUG                                        0101                                            0102    /////////////////////////////////////////////////////////////////////////////                                        0103    // CVFWView message handlers                                        0104                                            0105    void CVFWView::OnGetNumber()                                         0106    {                                        0107        // TODO: Add your command handler code here                                    0108        char DrvName[80];                                     0109        char DrvVer[80];                                    0110        BOOL res;                                    0111        res=capGetDriverDescription(0,DrvName,sizeof(DrvName),DrvVer,sizeof(DrvVer));                                     0112        if(res)                                    0113        {                                    0114            MessageBox(DrvName);                                0115            MessageBox(DrvVer);                                0116            m_hWndCap=capCreateCaptureWindow("Video Window",                                0117                                            WS_CHILD | WS_VISIBLE , 0118                                            0, 0, 640, 480,this->m_hWnd, 0); 0119            res=capDriverConnect(m_hWndCap,0);                                0120            /*                                0121            res=capOverlay(m_hWndCap,TRUE);                                0122            if(res)                                 0123            {                                0124                MessageBox("it is ok");                            0125            }                                0126            else                                0127            {                                 0128                MessageBox("it is not ok");                            0129            }                                0130            */                                0131            capPreviewScale(m_hWndCap,FALSE);                                 0132            capPreviewRate(m_hWndCap,33);                                0133            res=capPreview(m_hWndCap,TRUE);                                0134        }                                    0135        else                                     0136        {                                    0137            MessageBox("沒有");                                0138        }                                    0139        //this->m_hWnd                                     0140    }                                           

本文由jashliaoeuwordpress提供 原文連結

寫了 5860316篇文章,獲得 23313次喜歡
精彩推薦