Code that uses the tapiRequestMakeCall API functio - Visual Basic , VB.NET

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Code that uses the tapiRequestMakeCall API functio...
Author: Zack O'Neal
E-mail: Click to e-mail author
Submitted: 6/26/2000
Version: VB5
Compatibility: VB5, VB6
Category: Windows API
Views: 22885
Code that uses the tapiRequestMakeCall API function to dial a phone number from your VB app.
Declarations:
Declare Function tapiRequestMakeCall Lib "tapi32.dll" _ (ByVal stNumber As String, ByVal stDummy1 As String, _ ByVal stDummy2 As String, ByVal stDummy3 As String) As Long
Code:
'Following function receives a phone number to dial. Function DialNumber (PhoneNumber) Dim Msg As String Dim RetVal As Long ' Send the telephone number to the modem. RetVal = tapiRequestMakeCall(PhoneNumber, "", "", "") If RetVal < 0 Then Msg = "Unable to dial number " & PhoneNumber End If End Function