LB_SETANCHORINDEX message
Sets the anchor item that is, the item from which a multiple selection starts. A multiple selection spans all items from the anchor item to the caret item.
Parameters
-
wParam
-
Specifies the index of the new anchor item.
Windows 95/Windows 98/Windows Millennium Edition (Windows Me) : The wParam parameter is limited to 16-bit values. This means list boxes cannot contain more than 32,767 items. Although the number of items is restricted, the total size in bytes of the items in a list box is limited only by available memory.
-
lParam
-
This parameter is not used.
Return value
If the message succeeds, the return value is zero.
If the message fails, the return value is LB_ERR.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
|