The LVM_ARRANGE message arranges items in icon view. You can send this message explicitly or by using the ListView_Arrange macro.
LVM_ARRANGE
wParam = (WPARAM) (int) code;
lParam = 0;
Parameters
code
Specifies the alignment, which can be one of the following values:
| Value | Meaning |
| LVA_ALIGNLEFT | Aligns items along the left edge of the window. |
| LVA_ALIGNTOP | Aligns items along the top edge of the window. |
| LVA_DEFAULT | Aligns items according to the list view control's current alignment styles (the default value). |
| LVA_SNAPTOGRID | Snaps all icons to the nearest grid position. |
Return Values
Returns TRUE if successful or FALSE otherwise.
See Also