Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

- l -

• label : _IVITEMINFO
• left : _RECT , _WINDOWINFO
• len : _WORDINFO
• len_buff : _GRIDCELLDATAHEADER , _GRIDCELLDATATEXT
• len_format : _GRIDCELLDATANUMBER
• len_sel : _GRIDCELLDATASELECTION
• len_text : _GRIDCELLDATACHECKBOX
• line_index : _TEXTPOSINFO
• losorted : _LVSORTDATA
• lParam : _MSG , _LVNM_NORMAL
• lx : _MAINWINCREATE