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CRichEditView::GetCharFormatSelection

Call this function to get the character formatting attributes of the current selection.

CHARFORMAT2& GetCharFormatSelection( );

A CHARFORMAT2 structure which contains the character formatting attributes of the current selection.

For more information, see the EM_GETCHARFORMAT message and the CHARFORMAT2 structure in the Windows SDK.

void CMyRichEditView::OnCharUnderline ()
{
    CHARFORMAT2 cf;
    cf = GetCharFormatSelection();

    if (!(cf.dwMask & CFM_UNDERLINE) || !(cf.dwEffects & CFE_UNDERLINE))
        cf.dwEffects = CFE_UNDERLINE;
    else
        cf.dwEffects = 0;

    cf.dwMask = CFM_UNDERLINE;
    SetCharFormat(cf);
}

Header: afxrich.h

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