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- VERSION 5.00
- Begin VB.Form frmAudTut1
- Caption = "Audio Tutorial 1"
- ClientHeight = 1320
- ClientLeft = 60
- ClientTop = 345
- ClientWidth = 5460
- Icon = "audtut1.frx":0000
- LinkTopic = "Form1"
- ScaleHeight = 1320
- ScaleWidth = 5460
- StartUpPosition = 3 'Windows Default
- Begin VB.CommandButton cmdClose
- Caption = "Close"
- Default = -1 'True
- Height = 375
- Left = 4260
- TabIndex = 0
- Top = 900
- Width = 1035
- End
- Begin VB.Image Image1
- Height = 480
- Left = 120
- Picture = "audtut1.frx":0442
- Top = 120
- Width = 480
- End
- Begin VB.Label lbl
- BackStyle = 0 'Transparent
- Caption = "Copyright (C) 1999-2001 Microsoft Corporation, All Rights Reserved."
- Height = 255
- Index = 2
- Left = 600
- TabIndex = 3
- Top = 300
- Width = 4800
- End
- Begin VB.Label lbl
- BackStyle = 0 'Transparent
- Caption = "GM/GS
- Sound Set Copyright
- 1996, Roland Corporation U.S."
- Height = 255
- Index = 1
- Left = 600
- TabIndex = 2
- Top = 540
- Width = 4755
- End
- Begin VB.Label lbl
- BackStyle = 0 'Transparent
- Caption = "DirectMusic Segment Tutorial"
- Height = 255
- Index = 0
- Left = 600
- TabIndex = 1
- Top = 60
- Width = 2655
- End
- Attribute VB_Name = "frmAudTut1"
- Attribute VB_GlobalNameSpace = False
- Attribute VB_Creatable = False
- Attribute VB_PredeclaredId = True
- Attribute VB_Exposed = False
- '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
- ' Copyright (C) 1999-2001 Microsoft Corporation. All Rights Reserved.
- ' File: audTut1.frm
- '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
- Option Explicit
- ' Our DX variables
- Private dx As New DirectX8
- 'We need a loader variable
- Private dml As DirectMusicLoader8
- 'We need our performance object
- Private dmp As DirectMusicPerformance8
- 'We also need our DMusic segment
- Private seg As DirectMusicSegment8
- Private Sub cmdClose_Click()
- Unload Me
- End Sub
- Private Sub Form_Load()
- Dim dmA As DMUS_AUDIOPARAMS
- 'Get our loader and performance
- Set dml = dx.DirectMusicLoaderCreate
- Set dmp = dx.DirectMusicPerformanceCreate
- 'We will put in error checking here in case we can't init DMusic
- 'ie, if there is no sound card
- On Error GoTo FailedInit
- 'Initialize our DMusic Audio with a default environment
- dmp.InitAudio Me.hWnd, DMUS_AUDIOF_ALL, dmA, Nothing, DMUS_APATH_SHARED_STEREOPLUSREVERB, 64
- 'Here we will load our audio file. We could load a wave file,
- 'a midi file, and rmi file, or a DMusic segment. For this
- 'tutorial we will load a segment.
- 'Before we load our segment, set our search directory
- dml.SetSearchDirectory FindMediaDir("sample.sgt")
- 'Now we can load our segment
- Set seg = dml.LoadSegment("sample.sgt")
- 'Download our segment to the default audio path (created during our call to InitAudio)
- seg.Download dmp.GetDefaultAudioPath
- 'Play our segment from the beginning
- dmp.PlaySegmentEx seg, 0, 0
- Exit Sub
- FailedInit:
- MsgBox "Could not initialize DirectMusic." & vbCrLf & "This sample will exit.", vbOKOnly Or vbInformation, "Exiting..."
- Unload Me
- End Sub
- Private Sub Form_Unload(Cancel As Integer)
- On Error Resume Next
- 'Stops everything playing on the audio path
- dmp.StopEx dmp.GetDefaultAudioPath, 0, 0
- 'Destroy all of our objects
- Set seg = Nothing
- 'Closedown the performance object (we should always do this).
- dmp.CloseDown
- 'Destroy the rest of our objects
- Set dmp = Nothing
- Set dml = Nothing
- Set dx = Nothing
- End Sub
-