IAccessibleWindowlessSite::QueryObjectIdRanges method (oleacc.h)
Retrieves the object ID ranges that a particular windowless Microsoft ActiveX control has reserved.
Syntax
HRESULT QueryObjectIdRanges(
[in, optional] IAccessibleHandler *pRangesOwner,
[out, optional] SAFEARRAY **psaRanges
);
Parameters
[in, optional] pRangesOwner
Type: IAccessibleHandler*
The control whose ranges are being queried.
[out, optional] psaRanges
Type: SAFEARRAY**
Receives the array of object ID ranges. The array contains a set of paired integers. For each pair, the first integer is the first object ID in the range, and the second integer is a count of object IDs in the range.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Target Platform | Windows |
| Header | oleacc.h |
| Library | Oleacc.lib |
| DLL | Oleacc.dll |