CComVariant::SetByRef
Initializes the CComVariant object and sets the vt member to VT_BYREF.
template< typename T >
void SetByRef(
T* pT
) throw();
Parameters
T
The type of VARIANT, for example, BSTR, int, or char.pT
The pointer used to initialize the CComVariant object.
Remarks
SetByRef is a function template that initializes the CComVariant object to the pointer pT and sets the vt member to VT_BYREF. For example:
CComVariant var;
int nData = 10;
var.SetByRef(&nData);
Requirements
Header: atlcomcli.h