TriggerEvent

PowerBuilder Native Interface

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IPB_Session interface:

TriggerEvent method

Description

Triggers a PowerBuilder event.

Syntax

TriggerEvent(pbobject obj, pbmethodID mid, PBCallInfo *ci)

Argument

Description

obj

The pbobject containing the method

mid

The pbMethodID returned by GetMethodID

ci

A pointer to a preallocated PBCallInfo structure

Return Values

PBXRESULT. Returns PBX_OK for success, or one of the following for failure:

  • PBX_E_INVALID_ARGUMENT

  • PBX_E_INVOKE_METHOD_INACCESSABLE

  • PBX_E_INVOKE_WRONG_NUM_ARGS

  • PBX_E_INVOKE_REFARG_ERROR

  • PBX_E_INVOKE_METHOD_AMBIGUOUS

  • PBX_E_INVOKE_FAILURE

Examples

This code triggers the clicked event on a DataWindow object:

cls = session->GetClass(dwobj);
mid = session->GetMethodID
   (cls, "clicked", PBRT_EVENT, "LIILCdwobject.");
session->InitCallInfo(cls, mid, ci);
session->TriggerEvent(dwobj, mid, ci);
...

See Also

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