7 c, }: D( e% ~; ` hr = m_pDisp->GetIDsOfNames (6 V! s) ?8 b" g$ K8 C( z+ ^* s
IID_NULL, // reserved1 { q! i0 f2 D5 T
&Name, // Array of names to get IDs for' a( g# f% U% W9 ^
1, // # of names in the array ) i# S/ e9 t2 _ LOCALE_SYSTEM_DEFAULT, // System locale 4 [' e+ C7 |1 Y5 v! E &pokeID); // Array of IDs to fill on output! w- n ?# t/ V$ \
0 _5 B( e4 }& _4 t% U if (hr) # m" ~5 g* S3 \' G { 6 }) g* S: `7 P) ~ e MessageBox ("Get Poke Unsuccessful");9 K* T2 V5 {& M$ f4 o
return; # D! ]3 j$ g! l) D" ~4 u$ r$ b } / z7 X( l& e6 b: G3 M; r : b }: f9 T7 g/**************************传递数据给extend**************************************/# E. L3 U$ _: o
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); * _3 j: S0 y6 h/ r' ]5 j7 B$ n . S1 }: D8 M# \! ]& E6 o
valueStr = SysAllocString((WCHAR *) L"1232"); # g$ ?" T$ N4 J VariantInit(&pokeVariant[0]); 1 G L1 h( B7 @- B: o pokeVariant[0].vt = VT_BSTR; - s: `4 z2 O% j0 H$ T' W pokeVariant[0].bstrVal = valueStr;8 W5 ^' y" C" i- r
9 T: S9 o. ^2 k: _8 Z$ o [8 X
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 8 l- ]! j2 Q9 N/ g6 q9 r VariantInit(&pokeVariant[1]); % q: B+ A% U, a3 c$ T# o+ O9 {1 ^! B pokeVariant[1].vt = VT_BSTR;9 q+ F$ z! d' n* Y& z3 `* w
pokeVariant[1].bstrVal = itemStr;7 F" O$ W! l% @6 ]
: K/ R7 r* D }" v topicStr = SysAllocString((WCHAR *) L"system");7 Q4 ^" V5 z/ w2 m. u3 ?' T
VariantInit(&pokeVariant[2]); 0 U4 q+ A. Y7 p Y* V0 s. q pokeVariant[2].vt = VT_BSTR; . e. F* r9 u) @0 C: \ pokeVariant[2].bstrVal = topicStr;0 n) T5 k1 e6 k* Z+ z! d! X& N
: b9 m3 l) \* [6 ^/ l7 a# R1 F' T
// Set the DISPPARAMS structure that holds the variant.( V0 n% e2 f( B# a% P% k
4 Z: n- `& H: G dp.rgvarg = pokeVariant; ! C. [0 H$ M) V4 A! u/ u dp.cArgs = 3;- ?0 K) J! N* u) F% F% V- R) s
dp.rgdispidNamedArgs = NULL; 0 p) |* _* T0 _! y* i dp.cNamedArgs = 0;1 ]- W+ u8 o. v5 x% F
1 ^$ L$ k/ H! z+ W+ B// Call IDispatch::Invoke() $ f1 _2 R& v7 J$ H o ) P& Z6 A0 l: E- ^ hr = m_pDisp->Invoke( h3 ?6 P* K9 W. A7 N% I0 Z1 S) } pokeID, ; k3 q6 Z# v# N& f6 ?: ~4 V! p. J IID_NULL, 2 M8 |* A& R5 P5 _5 u& N LOCALE_SYSTEM_DEFAULT,7 x) T% ^: d4 O' p
DISPATCH_METHOD, 7 g/ d& ^% _$ V2 W) Y* N( M) b- n &dp, 7 z# O4 l. a# H( o/ P6 S NULL,) K7 [7 n3 C* W; _& Y& @" R9 S
&ei,3 C9 J2 Y3 k- G: y
&uiErr);+ y" o0 D8 D! F* R/ i
% b- L0 ^) {! ]# x8 V$ O SysFreeString(topicStr); 6 A3 ?. f p! ?' v SysFreeString(itemStr);+ i0 D" I( \5 t7 f3 F+ m, R
SysFreeString(valueStr);; |0 X' s# @' s/ G
: S+ ^+ c5 F Y9 m% W% |/ n2 y
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???8 M$ R+ t, x! w% ^1 C! g
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???? - s; C) m% D% n) S/ n6 S+ V# L7 E- T+ u. h% G4 {# \/ u$ ?
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2.这是request的程序 7 Z" r1 Q G& Y// Request a value from Extend * T+ _4 }" c# s& d3 `3 ~9 p% U// : S( j/ R- t5 q* `0 N, ]% B5 R6 t I" m// Initialize the variant that will hold the BSTR. Set the variant's& {0 s* _4 q- G# M( Z$ ]) y" r6 i
// type flag to indicate the fact that this variant holds a BSTR. Place the + f) P# f1 J' e4 l, E( H// BSTR into the variant structure./ t) B% O. o6 C' F9 f# J* {
- e1 A7 |" U: V, Z$ \4 L requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); ( H% |+ X* ?4 I" R( w3 _ ) _7 @4 n+ F, l+ G- q' d itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");- n# f/ u/ W4 P8 @/ ^- M
VariantInit(&requestVariant[0]); % D& D* U& N' Q0 U2 [: S
requestVariant[0].vt = VT_BSTR;* t, t! j" x( U8 M* j7 o
requestVariant[0].bstrVal = itemStr;4 S" b" T; U% W; M" \
6 D. O( ], @. L3 W; O
topicStr = SysAllocString((WCHAR *) L"system");2 x3 g% U; f9 z+ o3 t9 L p
VariantInit(&requestVariant[1]); $ V/ Q1 v) @$ \! V. J) F
requestVariant[1].vt = VT_BSTR; ) X3 ]* h; a1 k* e- q requestVariant[1].bstrVal = topicStr;8 O. l2 L. F1 V3 Q
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// Set the DISPPARAMS structure that holds the variant." y: H7 [7 z$ ?, N& v+ G
# _ d/ s4 b% w4 G dp2.rgvarg = requestVariant;: v3 k' A) Y" Z9 h$ n# l
dp2.cArgs = 2;( H4 V1 u' `/ N
dp2.rgdispidNamedArgs = NULL;' U5 v7 Q' m$ T U% b9 [
dp2.cNamedArgs = 0;2 ~$ ~( f- C( F
: \" I, B e+ _ Z: t" h4 Q6 s0 B
var.vt = VT_EMPTY; ; T0 X, }6 \1 Q ) s# u! @. c( Z! t& W- m3 Z8 V// Call IDispatch::Invoke() 2 [3 s7 W+ p; W 1 `/ k# A- M5 g% V& _; `* t hr = m_pDisp->Invoke(, X' l9 l2 l% Z9 a
requestID, # L. s( B2 v. w' a# b% q+ [ IID_NULL, 3 s2 D* j. {9 |: e. Z' z8 u, | LOCALE_SYSTEM_DEFAULT,4 V0 r' `9 a+ u0 _6 k- M- b
DISPATCH_METHOD,: Z: r0 H [' b+ ^& A
&dp2,: w: I- n! Y9 k0 V
&var, - t- p) K( y7 s9 R& b: T8 m &ei, * ] c5 k: i) n3 B& G$ c* F &uiErr);6 u$ |# w8 ^0 m1 F$ m3 |& e
* ^% \: d/ [ D4 C) S SysFreeString(topicStr);0 T" Y4 P$ ^. O/ k' D! {$ T
SysFreeString(itemStr); & S; B1 Q2 a) }! E( Z1 \请问该程序是获得extend里面的哪个值? ; [, S" }, O( }! a1 J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????