ITCallInfo::put_CallInfoBuffer method (tapi3if.h)
The put_CallInfoBuffer method sets call information items which require a buffer, such as user-user information. This method is provided for Automation client applications, such as those written in Visual Basic. C and C++ applications must use the ITCallInfo::SetCallInfoBuffer method.
Syntax
HRESULT put_CallInfoBuffer(
[in] CALLINFO_BUFFER CallInfoBuffer,
[in] VARIANT pCallInfoBuffer
);
Parameters
[in] CallInfoBuffer
CALLINFO_BUFFER indicator of information type, such as CIB_USERUSERINFO.
[in] pCallInfoBuffer
VARIANT
Return value
This method can return one of these values.
| Value | Meaning |
|---|---|
|
Method succeeded. |
|
Insufficient memory exists to perform the operation. |
|
The CallInfoBuffer parameter is not a valid value. |
|
The current call state is not valid for this operation. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h (include Tapi3.h) |
| Library | Uuid.lib |
| DLL | Tapi3.dll |