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FwpmProviderContextDeleteById0 function (fwpmk.h)

  • Article

The FwpmProviderContextDeleteById0 function removes a provider context from the system.

Syntax

NTSTATUS FwpmProviderContextDeleteById0(
  [in] HANDLE engineHandle,
  [in] UINT64 id
);

Parameters

[in] engineHandle

Handle for an open session to the filter engine. Call FwpmEngineOpen0 to open a session to the filter engine.

[in] id

A runtime identifier for the object being removed from the system. This is the runtime identifier that was received from the system when the application called FwpmProviderContextAdd0 for this object.

Return value

Return code/value Description
ERROR_SUCCESS
0		 The provider context was successfully deleted.
FWP_E_* error code
0x80320001—0x80320039		 A Windows Filtering Platform (WFP) specific error. See WFP Error Codes for details.
RPC_* error code
0x80010001—0x80010122		 Failure to communicate with the remote or local firewall engine.
Other NTSTATUS codes An error occurred.

Remarks

This function cannot be called from within a read-only transaction, it fails with FWP_E_INCOMPATIBLE_TXN. See Object Management for more information about transactions.

This function can be called within a dynamic session if the corresponding object was added during the same session. If this function is called for an object that was added during a different dynamic session, it will fail with FWP_E_WRONG_SESSION. If this function is called for an object that was not added during a dynamic session, it fails with FWP_E_DYNAMIC_SESSION_IN_PROGRESS.

The caller needs DELETE access to the provider context. See Access Control for more information.

FwpmProviderContextDeleteById0 is a specific implementation of FwpmProviderContextDeleteById. See WFP Version-Independent Names and Targeting Specific Versions of Windows for more information.

Requirements

Requirement Value
Minimum supported client Available starting with Windows Vista.
Target Platform Universal
Header fwpmk.h
Library fwpkclnt.lib
IRQL <= PASSIVE_LEVEL

See also