* o' f( [. J) m valueStr = SysAllocString((WCHAR *) L"1232");6 q7 }3 G, _! G
VariantInit(&pokeVariant[0]); + O5 e( ?! y( j q9 t1 t0 j; h' D pokeVariant[0].vt = VT_BSTR; 5 t& d3 a' Y4 N4 H. } pokeVariant[0].bstrVal = valueStr; `' l0 @' S0 f: u; G$ B, B
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itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ; q2 h6 G y5 n% s, t VariantInit(&pokeVariant[1]); 1 q3 o8 ~; b) d2 E
pokeVariant[1].vt = VT_BSTR;9 Z2 e3 [; ]9 {7 w2 Q
pokeVariant[1].bstrVal = itemStr; ) c- F0 Z1 O0 i8 | n0 W U ' T3 E) V0 S* ?; g8 o topicStr = SysAllocString((WCHAR *) L"system");9 ?: |2 j9 b0 r+ G G) a8 U
VariantInit(&pokeVariant[2]); + L1 p6 B& O( o& B* `7 k: y pokeVariant[2].vt = VT_BSTR; 4 z8 S2 _- P3 \- G3 W) X: N1 g pokeVariant[2].bstrVal = topicStr; # L$ Y# n; a6 g% E' G: g % q/ Y1 Y* g5 e// Set the DISPPARAMS structure that holds the variant.+ W6 T3 Y' ?" ]3 G- l8 o
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dp.rgvarg = pokeVariant; - I' q( ~0 ~$ W, u: L& _ dp.cArgs = 3; $ x9 i1 G: y# E dp.rgdispidNamedArgs = NULL; ' V# M ?! ~6 f dp.cNamedArgs = 0;3 C/ `; {1 L" o; \3 G; [- T
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// Call IDispatch::Invoke() ' S! v; J5 p' J; x% M/ D! w, {7 N3 ~4 J( @0 T% ~! p3 K
hr = m_pDisp->Invoke(# p, ?7 J1 E/ w9 s' Y
pokeID, + H$ F3 m) ^/ g: ~ IID_NULL, . _ l2 l, Y, v LOCALE_SYSTEM_DEFAULT,: [/ U/ H: s: [, J B
DISPATCH_METHOD,, G# c: f Y. @( A0 @( C( D# _
&dp, X. ]3 ]/ M! y9 S" W; s NULL,0 `1 S- W$ X" \ c
&ei, % m5 H6 ^( f2 _0 V &uiErr);- k k. G7 L9 O' j) y7 y& t+ N
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SysFreeString(topicStr); 0 o Q1 `) |7 B* K' {( h SysFreeString(itemStr); : E/ T$ G/ ]! X4 [ SysFreeString(valueStr); - b/ W9 X# w+ X& M' ` 9 C. r# S* Y5 n) o# z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???4 \, a$ f! F+ A$ f# o6 ?9 I6 _. K
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????$ v# b; T$ N% g+ I/ l, E7 E& A+ V' Z
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2.这是request的程序 : H, C4 I" t- |2 u// Request a value from Extend( P- ]' B ?& i' y$ X) q" d" F" h
// 5 _6 P0 ~5 l+ W* h4 D: s// Initialize the variant that will hold the BSTR. Set the variant's % p( q4 d) i4 r3 ^2 ]/ `( C// type flag to indicate the fact that this variant holds a BSTR. Place the & v% }4 I& A3 Y/ K' A8 w, d1 V// BSTR into the variant structure. % {* n- U! S- s6 N: H% \1 w& P 8 g$ f8 F7 p1 `" t d requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); X3 H8 v3 g3 I; r u: [7 m' D
# d8 @) _# |' \5 z* [. w+ T itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / r5 i. q$ V/ _& @( h2 k" V VariantInit(&requestVariant[0]); 3 X( ^- ]" u* V
requestVariant[0].vt = VT_BSTR;: z" q- k+ @4 b$ @
requestVariant[0].bstrVal = itemStr; 9 k" ~% l \7 ?1 }: \9 ^9 a! h9 {" n0 @' j8 R8 e) k3 Z F7 k, `
topicStr = SysAllocString((WCHAR *) L"system"); , P; h4 z( M* _# y/ v VariantInit(&requestVariant[1]); ' P0 U$ p+ s9 C
requestVariant[1].vt = VT_BSTR;4 K5 C; V/ w; D* |# W
requestVariant[1].bstrVal = topicStr;7 T2 Y6 K4 T: S. x( B7 g: @
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// Set the DISPPARAMS structure that holds the variant.6 ]5 q" m8 g$ @" ^6 t1 w
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dp2.rgvarg = requestVariant;4 `( z& z" n$ G4 S* `: \6 V A
dp2.cArgs = 2; , B& o. }6 i! [& u9 B" z+ N3 { dp2.rgdispidNamedArgs = NULL;6 ~4 G) P1 Y" r
dp2.cNamedArgs = 0;5 g2 E+ f# ]- c3 N" O0 ?7 x
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var.vt = VT_EMPTY;; w" H7 j. F! i: t: Z. J1 N( X, u
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// Call IDispatch::Invoke() ! w# ~, v9 a2 w0 |) n: q; | ! A: E1 s; t9 r- C, C hr = m_pDisp->Invoke( 9 ~( Q/ ^: h0 n, S8 G0 A. o! N6 Q requestID," R# S; d8 p7 T7 `: I( L
IID_NULL, ; D4 y8 h2 f; r3 F0 t- t" H, X' m LOCALE_SYSTEM_DEFAULT,3 W- B6 o: y" {7 K# t8 A
DISPATCH_METHOD,3 j7 h/ m" k+ D% y, y6 N
&dp2,7 l/ \% g7 u/ r) [
&var,+ D7 F9 @" v+ w7 z3 y/ ?
&ei,. X/ J3 _* a0 e1 \" C
&uiErr); ; i$ o4 }- Y% }8 L. e) {/ p) }6 O7 o8 F I4 J
SysFreeString(topicStr); ( N3 @( e" T( j3 v1 s5 U9 N SysFreeString(itemStr); % \' b; a- T( g1 [" Z请问该程序是获得extend里面的哪个值? e' ?- x; Y) z- V9 g& M) P9 C
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????