SERVICE_TRIGGER_INFO structure (winsvc.h)

Contains trigger event information for a service. This structure is used by the ChangeServiceConfig2 and QueryServiceConfig2 functions.

Syntax

typedef struct _SERVICE_TRIGGER_INFO {
  DWORD            cTriggers;
  PSERVICE_TRIGGER pTriggers;
  PBYTE            pReserved;
} SERVICE_TRIGGER_INFO, *PSERVICE_TRIGGER_INFO;

Members

cTriggers

The number of triggers in the array of SERVICE_TRIGGER structures pointed to by the pTriggers member.

If this member is 0 in a SERVICE_TRIGGER_INFO structure passed to ChangeServiceConfig2, all previously configured triggers are removed from the service. If the service has no triggers configured, ChangeServiceConfig2 fails with ERROR_INVALID_PARAMETER.

pTriggers

A pointer to an array of SERVICE_TRIGGER structures that specify the trigger events for the service. If the cTriggers member is 0, this member is not used.

pReserved

This member is reserved and must be NULL.

Requirements

Requirement	Value
Minimum supported client	Windows 7 [desktop apps only]
Minimum supported server	Windows Server 2008 R2 [desktop apps only]
Header	winsvc.h

See also

ChangeServiceConfig2

QueryServiceConfig2

SERVICE_TRIGGER

Service Trigger Events