IPXV_Control::IsEventListening2 Method
From PDF XChange PDF SDK
m (Automatic page editing by robot) |
|||
Line 6: | Line 6: | ||
{{ToReview}} | {{ToReview}} | ||
− | + | Use it to check if control is the listener of specified event. | |
== Syntax == | == Syntax == | ||
Line 14: | Line 14: | ||
== Parameters == | == Parameters == | ||
;nEventID | ;nEventID | ||
− | :[in] | + | :[in] The unique identifier of event. |
;pEnabled | ;pEnabled | ||
:[out, retval] Pointer to VARIANT_BOOL. | :[out, retval] Pointer to VARIANT_BOOL. |
Revision as of 16:01, 28 May 2015
Use it to check if control is the listener of specified event.
Syntax
HRESULT IsEventListening2([in] LONG nEventID, [out, retval] VARIANT_BOOL* pEnabled);
Parameters
- nEventID
- [in] The unique identifier of event.
- pEnabled
- [out, retval] Pointer to VARIANT_BOOL.
Return Value
Returns S_OK if operation was successful or error code in other cases.