Causes the list-view control to allocate memory for the specified number of items. You can use this macro or send the LVM_SETITEMCOUNT message explicitly.
A handle to a list-view control.
The number of items for which the list-view control should allocate memory.
No return value.
If the list-view control was created without the LVS_OWNERDATA style, this macro causes the control to allocate its internal data structures for the specified number of items. This prevents the control from having to allocate the data structures every time an item is added.
Minimum supported client
|Windows 2000 Professional [desktop apps only]|
Minimum supported server
|Windows 2000 Server [desktop apps only]|