CComControlBase::SendOnDataChange
Notifies all advisory sinks registered with the advise holder that the control data has changed.
Syntax
HRESULT SendOnDataChange(
DWORD advf = 0
);
Parameters
- advf
Advise flags that specify how the call to IAdviseSink::OnDataChange is made. Values are from the ADVF enumeration.
Return Value
Returns S_OK on success, or an error HRESULT on failure.
Requirements
Header: atlctl.h