TVM_SORTCHILDRENCB Overview  Group

The TVM_SORTCHILDRENCB message sorts tree-view items using an application-defined callback function that compares the items. You can send this message explicitly or by using the TreeView_SortChildrenCB macro.

TVM_SORTCHILDRENCB 

wParam = 0;  // reserved for future use; must be zero  

lParam = (LPARAM) (LPTV_SORTCB) psort; 

 

Parameters

wParam

Reserved for future use. Must be zero.

psort

Pointer to a TV_SORTCB structure. The lpfnCompare member is the pointer to the application-defined callback function, which is called during the sort operation each time the relative order of two list items needs to be compared. For more information about the callback function, see the description of TV_SORTCB.

Return Values

Returns TRUE if successful or FALSE otherwise.

See Also

TreeView_SortChildrenCB, TV_SORTCB