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- VERSION 5.00
- Begin VB.Form frmSelect
- BorderStyle = 1 'Fixed Single
- Caption = "Video Source"
- ClientHeight = 1080
- ClientLeft = 45
- ClientTop = 330
- ClientWidth = 4155
- ControlBox = 0 'False
- LinkTopic = "Form1"
- MaxButton = 0 'False
- MinButton = 0 'False
- ScaleHeight = 1080
- ScaleWidth = 4155
- StartUpPosition = 1 'CenterOwner
- Begin VB.CommandButton cmdCancel
- Caption = "Cancel"
- Height = 300
- Left = 3120
- TabIndex = 2
- Top = 720
- Width = 900
- End
- Begin VB.CommandButton cmdSelect
- Caption = "Select"
- Default = -1 'True
- Height = 300
- Left = 2160
- TabIndex = 1
- Top = 720
- Width = 900
- End
- Begin VB.ComboBox cmboSource
- Height = 315
- Left = 120
- Style = 2 'Dropdown List
- TabIndex = 0
- Top = 360
- Width = 3975
- End
- Begin VB.Label lblDriver
- Caption = "Installed Drivers:"
- Height = 255
- Left = 120
- TabIndex = 3
- Top = 120
- Width = 4095
- End
- Attribute VB_Name = "frmSelect"
- Attribute VB_GlobalNameSpace = False
- Attribute VB_Creatable = False
- Attribute VB_PredeclaredId = True
- Attribute VB_Exposed = False
- Option Explicit
- Private Sub Command1_Click()
- End Sub
- Private Sub cmdCancel_Click()
- Unload Me
- End Sub
- Private Sub cmdSelect_Click()
- Dim sTitle As String
- Dim Caps As CAPDRIVERCAPS
- If cmboSource.ListIndex <> -1 Then
-
- '// Connect the capture window to the driver
- If capDriverConnect(lwndC, cmboSource.ListIndex) Then
- '// Get the capabilities of the capture driver
- capDriverGetCaps lwndC, VarPtr(Caps), Len(Caps)
-
- '// If the capture driver does not support a dialog, grey it out
- '// in the menu bar.
- frmMain.mnuSource.Enabled = Caps.fHasDlgVideoSource
- frmMain.mnuFormat.Enabled = Caps.fHasDlgVideoFormat
- frmMain.mnuDisplay.Enabled = Caps.fHasDlgVideoDisplay
-
- sTitle = cmboSource.Text
-
- SetWindowText lwndC, sTitle
- ResizeCaptureWindow lwndC
- End If
- End If
- Unload Me
- End Sub
- Private Sub Form_Load()
- Dim lpszName As String * 100
- Dim lpszVer As String * 100
- Dim x As Integer
- Dim lResult As Long
- Dim Caps As CAPDRIVERCAPS
- '// Get a list of all the installed drivers
- x = 0
- Do
- lResult = capGetDriverDescriptionA(x, lpszName, 100, lpszVer, 100) '// Retrieves driver info
- If lResult Then
- cmboSource.AddItem lpszName
- x = x + 1
- End If
- Loop Until lResult = False
- '// Get the capabilities of the current capture driver
- lResult = capDriverGetCaps(lwndC, VarPtr(Caps), Len(Caps))
- '// Select the driver that is currently being used
- If lResult Then cmboSource.ListIndex = Caps.wDeviceIndex
- End Sub
-