windows_win::raw::window

Function enum_by

Source 
pub fn enum_by<T: FnMut(HWND)>(parent: Option<HWND>, cmp_func: T) -> Result<()>
Expand description

Enumerates over windows handles and calls callback on each

§Parameters

  • parent - Handle of parent window to look up through its children only. Optional.
  • cmp_func - Callback that will be called on each window.

§Return

  • Ok - Success.
  • Err - Error reason.