| Stagiaire WDF   Inscrit:29/01/2009 19:00
 Post(s): 13 | salut
 merci de ce dbut de réponse.
 faute de mieux, j'ai gratté un peu et j'ai trouvé un code vb.
 
 
 ///
 Option Explicit
 
 Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" _
 (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
 Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" _
 (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
 Private Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" _
 (ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, _
 ByVal lpsz2 As String) As Long
 
 Private Type COPYDATASTRUCT
 dwData As Long
 cbData As Long
 lpData As Long
 End Type
 
 Private Const WM_COPYDATA = &H4A
 
 Public Sub SetMusicInfo(Artist As String, Album As String, Title As String)
 Dim Data As COPYDATASTRUCT
 Dim sBuffer As String
 Dim msn As Long
 
 'Total length can not be longer then 256 characters!
 sBuffer = "\0Music\01\0{0} - {1}\0" & Trim(Artist) & "\0" & Title & "\0" & Album & "\0\0" & vbNullChar
 
 Data.dwData = &H547
 Data.lpData = StrPtr(sBuffer)
 Data.cbData = LenB(sBuffer)
 
 Do
 msn = FindWindowEx(0&, msn, "MsnMsgrUIManager", vbNullString)
 If (msn > 0) Then Call SendMessage(msn, WM_COPYDATA, 0, VarPtr(Data))
 Loop Until (msn = 0)
 End Sub
 
 
 Sub Test()
 SetMusicInfo "mimi", "Album", "leTitre"
 End Sub
 
 ///
 
 que j'ai tenté de convertir (j'arrivais déjà à récupérer le handle de msn):
 
 
 stData est une structure
 dwData est un entier
 cbData est un entier
 lpData est un entier
 FIN
 
 stMsnData est un stData
 sBuffer est un Buffer
 
 sBuffer = "\0Music\01\0{0} - {1}\0" +sArtiste + "\0" + sTitre + "\0" + sAlbum + "\0\0"
 stMsnData:dwData = cst_data
 stMsnData:lpData = Val(sBuffer)
 stMsnData:cbData = Taille(sBuffer)
 
 
 
 BOUCLE
 SendMessage(nHandleMsn,WM_COPYDATA,0,&stMsnData)
 
 A FAIRE TANTQUE nHandleMsn <> 0
 
 
 Pb : rien ne se passe.
 ni meme de bug !
 
 
 des pistes?
 merci
 
 
	    Contribution le : 07/02/2009 11:46 |