Defines the common dialog box hook procedure that is overridden to add specific functionality to a common dialog box.
protected int hookProc( int hWnd, int msg, int wParam, int lParam )
hWnd
The handle to the dialog box window.
msg
The message being received.
wParam
Additional information about the message.
lParam
Additional information about the message.
Returns zero if the default dialog box procedure processes the message; returns a nonzero value if the default dialog box procedure ignores the message.
When overriding this method, call super.hookProc.