MDI_SubClassDialog

Description

Substitute standard window callback with an internal MDI version.

Standard window callback will continue to work as expected but it will be wrapped by a thinBasic internal one specifically designed to handle MDI windows

Syntax

MDI_SubclassDialog(hwnd)

Returns

Parameters

Name	Type	Optional	Meaning
hwnd	Number	No	Handle of the MDI window (client or main)

Remarks

Call this function for every MDI window present in your script.

Better to call this function in response to %WM_INITDIALOG window message.

Restrictions