DispGetParam3w
Usage
HRESULT DispGetParam
(
DISPPARAMS* pdispparams,
UINT position,
VARTYPE vtTarg,
VARIANT* pvarResult,
UINT* puArgErr
)
Params
pdispparams [In] Parameter list.
position [In] Position of parameter to coerce in pdispparams.
vtTarg [In] Type of value to coerce to.
pvarResult [Out] Destination for resulting variant.
puArgErr [Out] Destination for error code.
Overview
Retrieve a parameter from a DISPPARAMS structure and coerce it to the specified variant type.
Notes
Coercion is done using system (0) locale.
Returns
Success: S_OK.
Failure: DISP_E_PARAMNOTFOUND, if position is invalid. or DISP_E_TYPEMISMATCH, if the coercion failed. puArgErr is set to the index of the argument in pdispparams.
Implementation
Declared in "oleauto.h".
Implemented in "dlls/oleaut32/dispatch.c".
Debug channel "ole".
Releases
4 releases since Debian 4.0 (Etch); the text changed 3 times.