DLM_SETFILTERINDEX

4/8/2010

The DLM_SETFILTERINDEX message is sent by an application when the file filter is changed (for example, if a user changes device settings in an Options dialog).

Syntax

DLM_SETFILTERINDEX
    wParam = (WPARAM) index; 
    lParam = (LPARAM) res;

Parameters

• index
  Index of the file filter.

• res
  This parameter is reserved for future use; the value of this parameter must be set to 0.

Return Value

Returns one of the standard HRESULT values.

Requirements