ITCallInfo::put_CallInfoString method (tapi3if.h)

Article
02/22/2024

The put_CallInfoString method sets call information items described by a string, such as the displayable address.

Syntax

HRESULT put_CallInfoString(
  [in] CALLINFO_STRING CallInfoString,
  [in] BSTR            pCallInfoString
);

Parameters

[in] CallInfoString

CALLINFO_STRING indicator of information type, such as CIS_DISPLAYABLEADDRESS.

[in] pCallInfoString

Pointer to a BSTR representation of the string.

Return value

This method can return one of these values.

Value	Meaning
S_OK	Method succeeded.
E_OUTOFMEMORY	Insufficient memory exists to perform the operation.
E_INVALIDARG	The CallInfoString parameter is not a valid value.
TAPI_E_INVALCALLSTATE	The current call state is not valid for this operation.

Remarks

The application must use SysAllocString to allocate memory for the string data referenced by pCallInfoString parameter and use SysFreeString to free the memory when the variable is no longer needed.

Requirements

Requirement	Value
Target Platform	Windows
Header	tapi3if.h (include Tapi3.h)
Library	Uuid.lib
DLL	Tapi3.dll

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