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IStorage::SetStateBits
Stores up to 32 bits of state information in this storage object.
HRESULT SetStateBits(
DWORD grfStateBits,
| //Specifies new values of bits
| DWORD grfMask
| //Specifies mask that indicates which bits are significant
| );
|
|
Parameters
grfStateBits
[in]Specifies the new values of the bits to set. No legal values are defined
for these bits; they are all reserved for future use and must not be used by
applications. See the STGSTATE enumeration for a definition of these values.
grfMask
[in]A binary mask indicating which bits in grfStateBits are significant in this call. See the STGSTATE enumeration for a definition of these values.
Return Values
S_OK
The state information was successfully set.
STG_E_ACCESSDENIED
The caller does not have sufficient permissions for changing this storage
object.
STG_E_INVALIDFLAG
The value for the grfStateBits or grfMask parameters are not valid.
STG_E_INVALIDPARAMETER
One of the parameters was invalid.
Comments
You can retrieve the state information with the IStorage::Stat method. When a storage object is first created, the value of this state
information is zero. The values for the state bits are not defined currently and
should not be used by applications.
The state set by this method is for external use only. The OLE-provided
compound file implementation does not perform any action based on the state.
See Also
STATSTATE, IStorage::Stat
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