wiasSetValidFlag function (wiamdef.h)
The wiasSetValidFlag function sets the valid values for a WIA_PROP_FLAG property.
Syntax
HRESULT wiasSetValidFlag(
[in] BYTE *pWiasContext,
PROPID propid,
ULONG ulNom,
ULONG ulValidBits
);
Parameters
[in] pWiasContext
Pointer to a WIA item context.
propid
Specifies the identifier of the property to be updated.
ulNom
Specifies the property's nominal value.
ulValidBits
Specifies the valid bits that can be used for the WIA_PROP_FLAG property.
Return value
On success, the function returns S_OK. If the function fails, it returns a standard COM error or one of the WIA_ERROR_XXX errors (described in the Microsoft Windows SDK documentation).
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Microsoft Windows Me and in Windows XP and later versions of the Windows operating systems. |
| Target Platform | Desktop |
| Header | wiamdef.h (include Wiamdef.h) |
| Library | Wiaservc.lib |
| DLL | Wiaservc.dll |