wiasSetValidListStr function (wiamdef.h)
The wiasSetValidListStr function sets the valid values for a WIA_PROP_LIST property of type VT_BSTR.
Syntax
HRESULT wiasSetValidListStr(
[in] BYTE *pWiasContext,
PROPID propid,
ULONG ulCount,
BSTR bstrNom,
[in] BSTR *bstrValues
);
Parameters
[in] pWiasContext
Pointer to a WIA item context.
propid
Specifies the identifier of the property to be updated.
ulCount
Specifies the number of items in the pbstrValues array.
bstrNom
Specifies the nominal value of the property.
[in] bstrValues
Pointer to the first element of an array of valid property values.
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.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | wiamdef.h (include Wiamdef.h) |
| Library | Wiaservc.lib |
| DLL | Wiaservc.dll |