CListCtrl::SetCheck

Determines if the state image of a list control item is visible.

BOOL SetCheck( 
   int nItem, 
   BOOL fCheck = TRUE  
);

Parameters

• nItem
  The zero-based index of a list control item.

• fCheck
  Specifies whether the state image of the item should be visible or not. By default, fCheck is TRUE and the state image is visible. If fCheck is FALSE, it is not visible.

Return Value

Nonzero if the item is checked, otherwise 0.

Example

int nCount = m_myListCtrl.GetItemCount();
        BOOL fCheck = FALSE;

        // Set the check state of every other item to TRUE and  
        // all others to FALSE. 
        for (int i = 0; i < nCount; i++)
        {
            m_myListCtrl.SetCheck(i, fCheck);
            ASSERT((m_myListCtrl.GetCheck(i) && fCheck) || 
                (!m_myListCtrl.GetCheck(i) && !fCheck));
            fCheck = !fCheck;
        }

Requirements

Header: afxcmn.h

See Also

Reference

CListCtrl Class

Hierarchy Chart

CListCtrl::GetCheck