IRunningObjectTable::GetObject  .HIRFS

Determines whether the object identified by the specified moniker is running, and if it is, retrieves a pointer to that object. This method looks for the moniker in the Running Object Table (ROT), and retrieves the pointer registered there.

HRESULT GetObject(

Parameters

pmkObjectName

[in] Pointer to the moniker to search for in the Running Object Table.

ppunkObject

[out] When successful. indirect pointer to the IUnknown interface on the running object. In this case, the implementation calls IUnknown::AddRef1SHW0SS on the parameter; it is the caller s responsibility to call IUnknown::ReleaseDUW01A. If the object is not running or if an error occurs, the implementation sets ppunkObject to NULL.

Return Values

S_OK

Indicates that pmkObjectName was found in the ROT and a pointer was returned.

S_FALSE

There is no entry for pmkObjectName in the ROT, or that the object it identifies is no longer running (in which case, the entry is revoked).

Remarks

This method checks the ROT for the moniker specified by pmkObjectName. If that moniker had previously been registered with a call to IRunningObjectTable::RegisterW.39BO, this method returns the pointer that was registered at that time.

Notes to Callers

Generally, you call the IRunningObjectTable::GetObject method only if you are writing your own moniker class (that is, implementing the IMoniker18XK102 interface). You typically call this method from your implementation of IMoniker::BindToObject486P_PV.

However, note that not all implementations of IMoniker::BindToObject need to call this method. If you expect your moniker to have a prefix (indicated by a non-NULL pmkToLeft parameter to IMoniker::BindToObject), you should not check the ROT. The reason for this is that only complete monikers are registered with the ROT, and if your moniker has a prefix, your moniker is part of a composite and thus not complete. Instead, your moniker should request services from the object identified by the prefix (for example, the container of the object identified by your moniker).

See Also