IPXV_Control::IsEventListening2 Method
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| − | + | Use it to check if control is the listener of specified event. | |
== Syntax == | == Syntax == | ||
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== 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.
