button group

[Maurader]

if i have a radio button group, how can i determine the index of the radio button that is currently selected without saying

Updata(true);
int index = m_button;

??

 

[sflam]

If the IDs of the groups of radio button is consecutive, you can use:

    int iCheckedID = GetCheckRadioButton(ID_FIRST_RADIO, ID_LAST_RADIO);
    int iCheckedIndex = iCheckedID - ID_FIRST_RADIO;

If the IDs are not consecutive, you have to construct the index using multiple IsDlgButtonChecked().

HTH
Shyan