التقاط صورة بكاميرا الحاسوب او كاميرا ويب

[Aws86A]

السلام عليكم

لدي قاعدة بيانات معلومات اشخاص وانا ضايف لها امكانية اضافة صورة من الحاسوب 

 

هل يوجد كود اضافة صورة التقاط مباشر من كاميرا الحاسوب او كاميرا مربوطة ؟؟؟

[SEMO.Pa3x]

عليكم السلام, تفضل:

 

'******************* module code **************

Public Const WS_CHILD As Long = &H40000000
Public Const WS_VISIBLE As Long = &H10000000


Public Const WM_USER As Long = &H400
Public Const WM_CAP_START As Long = WM_USER


Public Const WM_CAP_DRIVER_CONNECT As Long = WM_CAP_START + 10
Public Const WM_CAP_DRIVER_DISCONNECT As Long = WM_CAP_START + 11
Public Const WM_CAP_SET_PREVIEW As Long = WM_CAP_START + 50
Public Const WM_CAP_SET_PREVIEWRATE As Long = WM_CAP_START + 52
Public Const WM_CAP_DLG_VIDEOFORMAT As Long = WM_CAP_START + 41
Public Const WM_CAP_FILE_SAVEDIB As Long = WM_CAP_START + 25






Public Declare Function capCreateCaptureWindow _
    Lib "avicap32.dll" Alias "capCreateCaptureWindowA" _
         (ByVal lpszWindowName As String, ByVal dwStyle As Long _
        , ByVal X As Long, ByVal Y As Long, ByVal nWidth As Long _
        , ByVal nHeight As Long, ByVal hwndParent As Long _
        , ByVal nID As Long) As Long






Public Declare Function SendMessage Lib "user32" _
    Alias "SendMessageA" (ByVal hWnd As Long, ByVal wMsg As Long _
        , ByVal wParam As Long, ByRef lParam As Any) As Long


'************* end of module code ******************

Add the following controls in a form

1. A picture box with name "PicWebCam"

2. A commondialog control with name "CDialog"

3. Add 4 command buttons with name "cmd1","cmd2,"cmd3","cmd4"

then paste the following code

'************************** Code **************

Dim hCap As Long
Private Sub cmd4_Click()
Dim sFileName As String
    Call SendMessage(hCap, WM_CAP_SET_PREVIEW, CLng(False), 0&)
    With CDialog
        .CancelError = True
        .Flags = cdlOFNPathMustExist Or cdlOFNOverwritePrompt
        .Filter = "Bitmap Picture(*.bmp)|*.bmp|JPEG Picture(*.jpg)|*.jpg|All Files|*.*"
        .ShowSave
        sFileName = .FileName









    End With
    Call SendMessage(hCap, WM_CAP_FILE_SAVEDIB, 0&, ByVal CStr(sFileName))
DoFinally:
    Call SendMessage(hCap, WM_CAP_SET_PREVIEW, CLng(True), 0&)
End Sub




Private Sub Cmd3_Click()
Dim temp As Long
temp = SendMessage(hCap, WM_CAP_DRIVER_DISCONNECT, 0&, 0&)
End Sub


Private Sub Cmd1_Click()
hCap = capCreateCaptureWindow("Take a Camera Shot", WS_CHILD Or WS_VISIBLE, 0, 0, PicWebCam.Width, PicWebCam.Height, PicWebCam.hWnd, 0)
    If hCap <> 0 Then
        Call SendMessage(hCap, WM_CAP_DRIVER_CONNECT, 0, 0)
        Call SendMessage(hCap, WM_CAP_SET_PREVIEWRATE, 66, 0&)
        Call SendMessage(hCap, WM_CAP_SET_PREVIEW, CLng(True), 0&)
    End If
End Sub






Private Sub Cmd2_Click()
Dim temp As Long
temp = SendMessage(hCap, WM_CAP_DLG_VIDEOFORMAT, 0&, 0&)
End Sub


Private Sub Form_Load()
cmd1.Caption = "Start &Cam"
cmd2.Caption = "&Format Cam"
cmd3.Caption = "&Close Cam"
cmd4.Caption = "&Save Image"
End Sub
'**************** Code end ************************

 

[Aws86A]

في ١٩‏/١‏/٢٠٢١ at 20:24, SEMO.Pa3x said:

عليكم السلام, تفضل:

 

'******************* module code **************

Public Const WS_CHILD As Long = &H40000000
Public Const WS_VISIBLE As Long = &H10000000


Public Const WM_USER As Long = &H400
Public Const WM_CAP_START As Long = WM_USER


Public Const WM_CAP_DRIVER_CONNECT As Long = WM_CAP_START + 10
Public Const WM_CAP_DRIVER_DISCONNECT As Long = WM_CAP_START + 11
Public Const WM_CAP_SET_PREVIEW As Long = WM_CAP_START + 50
Public Const WM_CAP_SET_PREVIEWRATE As Long = WM_CAP_START + 52
Public Const WM_CAP_DLG_VIDEOFORMAT As Long = WM_CAP_START + 41
Public Const WM_CAP_FILE_SAVEDIB As Long = WM_CAP_START + 25






Public Declare Function capCreateCaptureWindow _
    Lib "avicap32.dll" Alias "capCreateCaptureWindowA" _
         (ByVal lpszWindowName As String, ByVal dwStyle As Long _
        , ByVal X As Long, ByVal Y As Long, ByVal nWidth As Long _
        , ByVal nHeight As Long, ByVal hwndParent As Long _
        , ByVal nID As Long) As Long






Public Declare Function SendMessage Lib "user32" _
    Alias "SendMessageA" (ByVal hWnd As Long, ByVal wMsg As Long _
        , ByVal wParam As Long, ByRef lParam As Any) As Long


'************* end of module code ******************

Add the following controls in a form

1. A picture box with name "PicWebCam"

2. A commondialog control with name "CDialog"

3. Add 4 command buttons with name "cmd1","cmd2,"cmd3","cmd4"

then paste the following code

'************************** Code **************

Dim hCap As Long
Private Sub cmd4_Click()
Dim sFileName As String
    Call SendMessage(hCap, WM_CAP_SET_PREVIEW, CLng(False), 0&)
    With CDialog
        .CancelError = True
        .Flags = cdlOFNPathMustExist Or cdlOFNOverwritePrompt
        .Filter = "Bitmap Picture(*.bmp)|*.bmp|JPEG Picture(*.jpg)|*.jpg|All Files|*.*"
        .ShowSave
        sFileName = .FileName









    End With
    Call SendMessage(hCap, WM_CAP_FILE_SAVEDIB, 0&, ByVal CStr(sFileName))
DoFinally:
    Call SendMessage(hCap, WM_CAP_SET_PREVIEW, CLng(True), 0&)
End Sub




Private Sub Cmd3_Click()
Dim temp As Long
temp = SendMessage(hCap, WM_CAP_DRIVER_DISCONNECT, 0&, 0&)
End Sub


Private Sub Cmd1_Click()
hCap = capCreateCaptureWindow("Take a Camera Shot", WS_CHILD Or WS_VISIBLE, 0, 0, PicWebCam.Width, PicWebCam.Height, PicWebCam.hWnd, 0)
    If hCap <> 0 Then
        Call SendMessage(hCap, WM_CAP_DRIVER_CONNECT, 0, 0)
        Call SendMessage(hCap, WM_CAP_SET_PREVIEWRATE, 66, 0&)
        Call SendMessage(hCap, WM_CAP_SET_PREVIEW, CLng(True), 0&)
    End If
End Sub






Private Sub Cmd2_Click()
Dim temp As Long
temp = SendMessage(hCap, WM_CAP_DLG_VIDEOFORMAT, 0&, 0&)
End Sub


Private Sub Form_Load()
cmd1.Caption = "Start &Cam"
cmd2.Caption = "&Format Cam"
cmd3.Caption = "&Close Cam"
cmd4.Caption = "&Save Image"
End Sub
'**************** Code end ************************

 

السلام عليكم

شكرا لردك

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[jjafferr]

السلام عليكم 🙂

 

ومشاركة مع اخوي الدكتور حسنين 🙂

للمتطوعين: التقاط الصورة بكاميرا Webcam - قسم الأكسيس Access - أوفيسنا (officena.net)

 

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