2 ^1 ]) ]4 J1 x+ z& I" o hr = m_pDisp->GetIDsOfNames ( 0 o, x* Y9 n+ K; Z IID_NULL, // reserved 3 C6 U( H( ~+ I4 l' | &Name, // Array of names to get IDs for ! ~. C: k- c% M 1, // # of names in the array 2 F3 V; L3 p; x LOCALE_SYSTEM_DEFAULT, // System locale, Y7 A0 C+ P. i; L; I4 M
&pokeID); // Array of IDs to fill on output2 q0 r. i8 J! e N; ?% a
2 N. z! |4 w0 T C1 E2 I6 e
if (hr)/ J- ~* a1 J) e2 \2 T9 |
{# C; ?+ a- Y6 p+ w. N, L0 U
MessageBox ("Get Poke Unsuccessful"); 4 s4 G: `) {; n/ g2 `! L& x return; : a$ }7 x: X5 x3 g2 l* f# [ }5 ~% n! c6 K# G" K c! u
, q9 w* J! a1 Y/ O% C K/**************************传递数据给extend**************************************/ ' k! V+ h1 d9 k/ B" C" I# F9 Q pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); ( f7 A6 |! B( G- O( q 6 K5 ]5 r) n9 G' D7 ]% G
valueStr = SysAllocString((WCHAR *) L"1232");" i% l7 O3 R* m
VariantInit(&pokeVariant[0]); 1 r* p& E) j( C
pokeVariant[0].vt = VT_BSTR;8 [7 p7 d& u5 p% N% _6 |
pokeVariant[0].bstrVal = valueStr; 7 E x! l( @! {2 o5 J# ^ * P* H6 [- w2 J; D' ~' G; M; c itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");# X. y7 M# Z; `0 J" ]9 q" a
VariantInit(&pokeVariant[1]); ~1 T3 F5 \8 K8 ]- @2 I
pokeVariant[1].vt = VT_BSTR;# m; ?+ p4 }' p, d1 ^
pokeVariant[1].bstrVal = itemStr; # G& e Q1 D" m 8 ^8 {3 ?. W) b2 P$ K topicStr = SysAllocString((WCHAR *) L"system"); " ~/ x' _ K2 k# l1 {4 Y# A VariantInit(&pokeVariant[2]); 0 S# d8 ~/ g- N+ D6 d3 t+ M
pokeVariant[2].vt = VT_BSTR;8 a$ q; N% s: H* v5 j- F
pokeVariant[2].bstrVal = topicStr;' M( O* t+ ^! i
: T6 n! d- b* T* s* X& O, D1 d/ N* j
// Set the DISPPARAMS structure that holds the variant.* J& \ v* H: ` ^) v
* q6 `, G9 ^% ~; z dp.rgvarg = pokeVariant;1 q5 T) G6 n8 b/ o2 r; A1 [! V
dp.cArgs = 3; + U$ q, F+ W0 z, U6 c dp.rgdispidNamedArgs = NULL; . c# ~5 B7 M* i# ^3 Y0 j dp.cNamedArgs = 0;" }! V2 ~1 C( P; j+ \" N
2 S2 D8 A( C) W( M) q6 j
// Call IDispatch::Invoke() & X- [% D- [) V" z5 b# A2 v6 ]2 n/ p5 N8 S( `% k5 ~ G9 S* [
hr = m_pDisp->Invoke(# B- |8 y. [( K
pokeID,% H8 \ x: F1 D2 ]# l' b5 ?
IID_NULL,1 W T/ Y* h! ~ G
LOCALE_SYSTEM_DEFAULT,; E. h: r7 u4 Z0 K. B$ @
DISPATCH_METHOD,/ e" F* q" J2 j" g& o: S( H
&dp,7 M9 f8 Q8 H0 S# b {
NULL, f- n9 _7 t/ q- b, d
&ei,, N$ o! Z- T+ M- v0 i0 ~
&uiErr); $ [5 l; P- g& X* @: g! c* T 9 b4 ^* R% {2 H SysFreeString(topicStr);& {3 a7 A: I0 ?* I! a
SysFreeString(itemStr);( D- C: [4 j, s- Y6 a4 |
SysFreeString(valueStr);' K) O, u2 O* T. ^
A4 X* q' X" \! Y- R H7 _现在这个程序可以实现将1232这个数据发送到extend,extend有一个对话框弹出并出现1232这个数据,不知道这个对话框为什么会弹出并显示这个数据??? 1 P/ f, h' y" v; f; h) n1 y此外我希望将这个数据赋给extend程序里面的一个变量,请问如何实现???? * W2 {8 m) {# G, W; Y( |6 _4 B+ v- L+ J
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2.这是request的程序2 _! X$ E# s0 q
// Request a value from Extend - W, k- u% i) Q/ E//. o C7 X" H. o: U% P1 o) r5 Y
// Initialize the variant that will hold the BSTR. Set the variant's * W, o3 z7 a+ s. G// type flag to indicate the fact that this variant holds a BSTR. Place the * l$ z4 O+ {+ Y# n! P// BSTR into the variant structure.! P! A3 p6 A4 [) s8 @6 Z
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requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); $ G2 d6 p ^7 N, Z q ( Z4 c# a6 z9 q
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 3 G- y( M7 l: e7 R0 D, D2 g VariantInit(&requestVariant[0]); 5 W2 i4 Q% j2 q. \5 q
requestVariant[0].vt = VT_BSTR;4 h% P4 E: _4 ? H
requestVariant[0].bstrVal = itemStr; ' y4 x! m) I) J8 z+ m6 Q 8 C" g8 R. p0 q* I6 D/ z8 l topicStr = SysAllocString((WCHAR *) L"system"); 2 b& F% S; J; D, d VariantInit(&requestVariant[1]); 8 W6 ]7 t' E' O$ [4 B0 b' ~
requestVariant[1].vt = VT_BSTR; 3 ^7 y% P0 Q* a3 p$ W requestVariant[1].bstrVal = topicStr;6 `* J. w7 K5 v4 ~$ I
2 N3 F9 J: G: ~) P
// Set the DISPPARAMS structure that holds the variant. , e7 f7 F7 j6 U0 U# _8 C( J0 H. W% }, A/ R" Q' [( O
dp2.rgvarg = requestVariant;2 c6 S/ h6 l% Y
dp2.cArgs = 2;! m2 x! d6 t" m
dp2.rgdispidNamedArgs = NULL; / V/ q0 U% O2 Q0 _) ]2 ]" [ dp2.cNamedArgs = 0; - b* |2 S# X9 _! X9 P0 ^4 Q3 E I, M/ G. v. \/ I2 S var.vt = VT_EMPTY; ) ?3 o8 [ m8 \+ a& G4 X+ ?. |- H, Y9 E2 D j0 k' N
// Call IDispatch::Invoke()5 _: V; i6 Z/ m+ r! O! B0 D
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hr = m_pDisp->Invoke( ! H9 \9 C' v- ?- `) s+ C# N: p0 O requestID, b& ?+ b1 c7 e
IID_NULL,9 ?( \# C1 B! [. S/ s
LOCALE_SYSTEM_DEFAULT,% t8 g; R. {' q: u, S+ T: U ]
DISPATCH_METHOD,- ^) X H- y+ l. \+ `
&dp2,3 o* }* q3 I: h5 V
&var, 9 K5 |' x7 x- s* N/ } N &ei, , k" p! r( ], j &uiErr); * L9 x P$ v8 W6 T3 ^, D( [, d1 x" i0 M& G9 x
SysFreeString(topicStr);$ H# q) t: M5 o5 {! B% @
SysFreeString(itemStr);' x, |+ U7 S R/ K
请问该程序是获得extend里面的哪个值?8 A1 D0 ?. h8 P: z8 ]
如果我希望获得extend程序里面的某个变量的数值,那个c++程序应该如何实现????