| UID | title | description | helpviewer_keywords | old-location | tech.root | ms.assetid | ms.date | ms.keywords | req.header | req.include-header | req.target-type | req.target-min-winverclnt | req.target-min-winversvr | req.kmdf-ver | req.umdf-ver | req.ddi-compliance | req.unicode-ansi | req.idl | req.max-support | req.namespace | req.assembly | req.type-library | req.lib | req.dll | req.irql | targetos | req.typenames | req.redist | ms.custom | f1_keywords | dev_langs | topic_type | api_type | api_location | api_name | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NF:tapi.lineRemoveProvider |
lineRemoveProvider function (tapi.h) |
The lineRemoveProvider function removes an existing telephony service provider from the telephony system. |
|
tapi2\lineremoveprovider.htm |
tapi3 |
8398a869-bc64-490a-bdb2-496582a88d84 |
12/05/2018 |
_tapi2_lineremoveprovider, lineRemoveProvider, lineRemoveProvider function [TAPI 2.2], tapi/lineRemoveProvider, tapi2.lineremoveprovider |
tapi.h |
Windows |
Tapi32.lib |
Tapi32.dll |
Windows |
19H1 |
|
|
|
|
|
|
The lineRemoveProvider function removes an existing telephony service provider from the telephony system.
Permanent provider identifier of the service provider to be removed.
Handle to a window to which any dialog boxes that need to be displayed as part of the removal process (for example, a confirmation dialog box by the service provider's TSPI_providerRemove function) would be attached. Can be a NULL value to indicate that any window created during the function should have no owner window.
Returns zero if the request succeeds or a negative error number if an error occurs. Possible return values are:
LINEERR_INIFILECORRUPT, LINEERR_NOMEM, LINEERR_INVALPARAM, LINEERR_OPERATIONFAILED.
If the call to TSPI_providerRemove succeeds, and the telephony system is active at the time, TAPI calls lineShutdown and/or phoneShutdown on the service provider (depending on which device types are active). Any line or phone handles still held by applications on associated devices are forcibly closed with LINE_CLOSE or PHONE_CLOSE messages (it is preferable for service providers to issue these messages as part of TSPI_providerRemove, after verification with the user). The devices previously under the control of that provider are then marked as "unavailable", so that any future attempts by applications to reference them by device identifier result in LINEERR_NODRIVER.