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    Private Declare Function capCreateCaptureWindow

    时间:2014-10-14 19:29来源:贝加尔的钻石 作者:牧羊人 点击:
    Clipboard.Clear End Sub Picture1.Picture =Clipboard.GetData SendMessage CapHwnd, COPY, 0,0 SendMessage CapHwnd,GET_FRAME, 0, 0 On Error Resume Next Private Sub Timer1_Timer() 'timer1.Interval=50 End Sub Combo1.ListIndex = 0 Combo1.AddItem
      

       Clipboard.Clear

    End Sub

    Picture1.Picture =Clipboard.GetData

    SendMessage CapHwnd, COPY, 0,0

    SendMessage CapHwnd,GET_FRAME, 0, 0

    On Error Resume Next

    Private Sub Timer1_Timer() 'timer1.Interval=50

    End Sub

    Combo1.ListIndex = 0

    Combo1.AddItem "640*480"

    Combo1.AddItem "352*288"

    Combo1.AddItem "320*240"

    Combo1.AddItem "176*144"

    Combo1.AddItem "160*120"

    'Declare学习Private Declare Function capCreateCaptureWindow 装监控摄像头多少钱饮食小百科几句代码实现控制摄像头,有摄像头的进哦

    Private Sub Form_Load()

    End Sub

    Timer1.Enabled = False

    SendMessage CapHwnd,DISCONNECT, 0, 0

    DoEvents

    '手机视频监控停止摄像头

    Private Sub Command2_Click()

    End Sub

    Timer1.Enabled = True

    SendMessage CapHwnd, CONNECT,0, 0

    DoEvents

    CapHwnd =capCreateCaptureWindow("WebcamCapture", 0, 0, 0, 640, 480, Me.hwnd,0)

    '对比一下监控打开摄像头

    Private Sub Command1_Click()

    Private CapHwnd As Long

    Private Const DISCONNECT As Long = 1035

    Private Const CONNECT As Long听听capCreateCaptureWindow = 1034

    Private Const COPY As Long = 1054

    Private Const GET_FRAME As Long = 1084

    Private Declare Function capCreateCap看看监控tureWindow Lib "avicap32.dll"Alias "capCreateCaptureWindowA" (ByVal lpszWindowN相比看Privateame As String,ByVal dwStyle As Long, ByVal X As Long, ByVal Y 你知道视频监控方案As Long, ByValnWidth As Long, ByVal nHeighdeclaret As Long, ByVal hwndParent As Long,ByVal nI学会functionD As Long) As Long

    Private Declare Function SendMessage Lib "USER32" PrivateAlias"SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByValwParam As Long, lParaFunctionm As Any) As Long


    学会capCreateCaptureWindow
    事实上视频监控软件听听网络视频监控
    学习装监控摄像头多少钱
    学会Declare对于Function
    capcreatecapturewindow
    private
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