CListBox::SetItemHeight
Sets the height of items in a list box.
int SetItemHeight(
int nIndex,
UINT cyItemHeight
);
Parameters
nIndex
Specifies the zero-based index of the item in the list box. This parameter is used only if the list box has the LBS_OWNERDRAWVARIABLE style; otherwise, it should be set to 0.cyItemHeight
Specifies the height, in pixels, of the item.
Return Value
LB_ERR if the index or height is invalid.
Remarks
If the list box has the LBS_OWNERDRAWVARIABLE style, this function sets the height of the item specified by nIndex. Otherwise, this function sets the height of all items in the list box.
Example
// Set the height of every item to be the
// vertical size of the item's text extent.
CString str;
CSize sz;
CDC* pDC = myListBox.GetDC();
for (int i = 0; i < myListBox.GetCount(); i++)
{
myListBox.GetText(i, str);
sz = pDC->GetTextExtent(str);
myListBox.SetItemHeight(i, sz.cy);
}
myListBox.ReleaseDC(pDC);
Requirements
Header: afxwin.h