WIAS_LHRESULT macro (wiautil.h)
The WIAS_LHRESULT macro is obsolete. It is recommended that the [WIAS_HRESULT]9/windows-hardware/drivers/ddi/wiamdef/nf-wiamdef-wias_hresult) macro be used instead. The WIAS_LHRESULT macro translates an HRESULT value into a string and writes the string to the diagnostic log file.
Syntax
void WIAS_LHRESULT(
x,
y
);
Parameters
x
y
hr - Specifies the HRESULT value to be translated into a string.
pIWiaLog - Pointer to an IWiaLog Interface.
Return value
None
Remarks
The following is an example of how the macro can be used:
hr = wiasFreePropContext(*pContext);
if (hr != S_OK)
WIAS_LHRESULT(g_pIWiaLog, hr);
The WIAS_LHRESULT macro is obsolete. It is recommended that the WIAS_HRESULT macro be used instead.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Obsolete. Use WIAS_HRESULT instead. |
| Target Platform | Desktop |
| Header | wiautil.h (include Wiautil.h) |