Plug-in Reference — Messages to Plug-ins — EP_USER_MSG

# EP_USER_MSG

Sends the plug-in user-defined messages.

EP_USER_MSG

hwnd = hwndView;

wParam = wParam;

lParam = lParam;

## Parameters

hwndView

The window handle to the EmEditor view.

wParam

The first parameter. The meaning of this parameter depends on the plug-in.

lParam

The second parameter. The meaning of this parameter depends on the plug-in.

## Return Values

The meaning of the return values depends on the plug-in.

## Version

Supported on Version 15.5 or later.