Witam,
otóż próbuj uzyskać efekt echo w Windows Media Player. Poszukałem troche w necie i znalazłem ten kod:
Public Structure TEchoEffect
Public nLeftDelay As Integer
Public nLeftSrcVolume As Integer
Public nLeftEchoVolume As Integer
Public nRightDelay As Integer
Public nRightSrcVolume As Integer
Public nRightEchoVolume As Integer
End Structure
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim effect(2) As TEchoEffect
effect(0).nLeftDelay = 2000
effect(0).nLeftSrcVolume = 50
effect(0).nLeftEchoVolume = 30
effect(0).nRightDelay = 2000
effect(0).nRightSrcVolume = 50
effect(0).nRightEchoVolume = 30
effect(1).nLeftDelay = 30
effect(1).nLeftSrcVolume = 50
effect(1).nLeftEchoVolume = 30
effect(1).nRightDelay = 30
effect(1).nRightSrcVolume = 50
effect(1).nRightEchoVolume = 30
AxWindowsMediaPlayer1.Ctlcontrols.SetEchoParam(effect, 2)
End Sub
Gdy klikam na przycisk, powinienem uzyskać efekt echo, ale zamiast tego wyskakuje błąd:
System.MissingMemberException: „Nie odnaleziono publicznego członka SetEchoParam dla typu IWMPControls3.”
Pomocy!
