如何获得TAPI HCALL句柄？

Question

我想使用 lineBlindTransfer() 盲转接已接通的电话。

这是文档中的声明：

LONG WINAPI lineBlindTransfer(
   HCALL  hCall,
   LPCSTR lpszDestAddress,
   DWORD  dwCountryCode
);

我使用 Excel 中的 tapiRequestMakeCall() 函数接通了电话 VBA:

Declare Function tapiRequestMakeCall Lib "tapi32.dll" _
(ByVal stNumber As String, ByVal stDummy1 As String, _
ByVal stDummy2 As String, ByVal stDummy3 As String) As Long

Sub DialNumber(Number As String)
Dim lngStatus As Long

 lngStatus = tapiRequestMakeCall(Number, "", "", "")

 If lngStatus < 0 Then
  MsgBox "Failed to dial number " & Number, vbExclamation
 End If

End Sub

如何让 HCALL 将已接通的电话转接到其他号码？

Answer 1

lineMakeCall

语法 C++

LONG WINAPI lineMakeCall(
   HLINE                  hLine,
   LPHCALL                lphCall,
   LPCSTR                 lpszDestAddress,
   DWORD                  dwCountryCode,
   LPLINECALLPARAMS const lpCallParams
);

lphCall

Pointer to an HCALL handle. The handle is only valid after the LINE_REPLY message is received by the application indicating that the lineMakeCall function successfully completed. Use this handle to identify the call when invoking other telephony operations on the call. The application is initially the sole owner of this call. This handle is void if the function returns an error (synchronously or asynchronously by the reply message).

如何获得TAPI HCALL句柄？

How to get TAPI HCALL handle?

winapi

vba

tapi

hwnd

window-handles