IIndexableConcept::SetAt method (dbgmodel.h)
The SetAt method attempts to set the value at a particular N-dimensional index from within the indexed object. An indexer of N-dimensions where N is the value returned from GetDimensionality must be supported. Note that an object may be indexable in different domains by different types (e.g.: indexable via both ordinals and strings). Some indexers are read-only. In such cases, E_NOTIMPL will be returned from any call to the SetAt method.
Syntax
HRESULT SetAt(
IModelObject *contextObject,
ULONG64 indexerCount,
IModelObject **indexers,
IModelObject *value
);
Parameters
contextObject
The instance object (this pointer) which is being indexed is passed here.
indexerCount
The number of dimensions that the object is being indexed in.
indexers
An array (sized according to the indexerCount) of indices indicating where inside the instance object to access.
value
The value of the element to assign at the specified indices.
Return value
This method returns HRESULT which indicates success or failure.
Remarks
Example Implementation:
IFACEMETHOD(SetAt)(_In_ IModelObject * /*pContextObject*/,
_In_ ULONG64 indexerCount,
_In_reads_(indexerCount) IModelObject ** /*ppIndexers*/,
_In_ IModelObject * /*pValue*/)
{
// We are read-only. Do not allow Set. An implementation would be very
// close to the implementation of GetAt (only setting some underlying
// value instead of fetching it)
return E_NOTIMPL;
}
Requirements
| Requirement | Value |
|---|---|
| Header | dbgmodel.h |