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Gets the number of change unit IDs that define the filter.
Syntax
HRESULT GetChangeUnitIdCount(
[out, retval] DWORD *pdwChangeUnitIdCount
);
Parameters
[out, retval] pdwChangeUnitIdCount
Returns the number of change unit IDs that define the filter.
Return value
The possible return codes include, but are not limited to, the values shown in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
|
Invalid pointer. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7 [desktop apps only] |
| Minimum supported server | Windows Server 2008 R2 [desktop apps only] |
| Target Platform | Windows |
| Header | winsync.h |