wiasUpdateValidFormat function (wiamdef.h)
The wiasUpdateValidFormat function updates the valid format of the property context for the current minidriver.
Syntax
HRESULT wiasUpdateValidFormat(
[in] BYTE *pWiasContext,
[in] WIA_PROPERTY_CONTEXT *pContext,
[in] IWiaMiniDrv *pIMiniDrv
);
Parameters
[in] pWiasContext
Pointer to a WIA item context.
[in] pContext
Pointer to a WIA_PROPERTY_CONTEXT structure containing a property context.
[in] pIMiniDrv
Pointer to the IWiaMiniDrv Interface of the current minidriver.
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 |