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Dicas
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Visual Basic (Redes/Comunicações)
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Título da Dica: Enviando mensagens de rede no padrão WinPopup
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Postada em 7/10/2003 por ^HEAVY-METAL^
Private Declare Function NetMessageBufferSend Lib _
"NETAPI32.DLL" (yServer As Any, yToName As Byte, _
yFromName As Any, yMsg As Byte, ByVal lSize As Long) As Long
Private Const NERR_Success As Long = 0&
Public Function BroadcastMessage(sToUser As String, _
sFromUser As String, sMessage As String) As Boolean
Dim yToName() As Byte
Dim yFromName() As Byte
Dim yMsg() As Byte
Dim l As Long
yToName = sToUser & vbNullChar
yFromName = sFromUser & vbNullChar
yMsg = sMessage & vbNullChar
If NetMessageBufferSend(ByVal 0&, yToName(0), ByVal 0&, _
yMsg(0), UBound(yMsg)) = NERR_Success Then
BroadcastMessage = True
End If
End Function
T+,
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