Each time you open the page, Access will read the connection file, extract the connection information, and set the ConnectionString property of the page.
1	Each	each	DET	TOT-SG	_	2	det	_	_
2	time	time	NOUN	SG-NOM	Number=Sing	4	obl	_	_
3	you	you	PRON	PERS-P2	_	4	nsubj	_	_
4	open	open	VERB	PRES	Mood=Ind|Tense=Pres|VerbForm=Fin	0	root	_	_
5	the	the	DET	DEF	Definite=Def|PronType=Art	6	det	_	_
6	page	page	NOUN	SG-NOM	Number=Sing	4	obj	_	SpaceAfter=No
7	,	,	PUNCT	Comma	_	10	punct	_	_
8	Access	Access	PROPN	SG-NOM	Case=Nom	10	nsubj	_	_
9	will	will	AUX	PRES-AUX	VerbForm=Fin	10	aux	_	_
10	read	read	VERB	INF	VerbForm=Inf	4	conj	_	_
11	the	the	DET	DEF	Definite=Def|PronType=Art	13	det	_	_
12	connection	connection	NOUN	SG-NOM	Number=Sing	13	compound	_	_
13	file	file	NOUN	SG-NOM	Number=Sing	10	obj	_	SpaceAfter=No
14	,	,	PUNCT	Comma	_	15	punct	_	_
15	extract	extract	VERB	INF	VerbForm=Inf	4	conj	_	_
16	the	the	DET	DEF	Definite=Def|PronType=Art	18	det	_	_
17	connection	connection	NOUN	SG-NOM	Number=Sing	18	compound	_	_
18	information	information	NOUN	SG-NOM	Number=Sing	15	obj	_	SpaceAfter=No
19	,	,	PUNCT	Comma	_	21	punct	_	_
20	and	and	CCONJ	_	_	21	cc	_	_
21	set	set	VERB	INF	VerbForm=Inf	4	conj	_	_
22	the	the	DET	DEF	Definite=Def|PronType=Art	24	det	_	_
23	ConnectionString	ConnectionString	PROPN	SG-NOM	Number=Sing	24	compound	_	_
24	property	property	NOUN	SG-NOM	Number=Sing	21	obj	_	_
25	of	of	ADP	_	_	27	case	_	_
26	the	the	DET	DEF	Definite=Def|PronType=Art	27	det	_	_
27	page	page	NOUN	SG-NOM	Number=Sing	24	nmod	_	SpaceAfter=No
28	.	.	PUNCT	Period	_	4	punct	_	_
