- P3 A) D, J* n$ `0 {( i itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); : p% v. p/ i# B+ s3 ?& N( M$ z# c& d VariantInit(&pokeVariant[1]); ' r$ M; p/ X! k0 G9 o. }- P! z5 k# G pokeVariant[1].vt = VT_BSTR; 7 S# z7 H0 k, r* p# i5 @+ s pokeVariant[1].bstrVal = itemStr;+ ]2 T. P5 z3 w Q
5 h" R6 ^' F/ v. Y: u) o9 ` p topicStr = SysAllocString((WCHAR *) L"system"); ) c8 Q% g) n9 v# J6 x) L0 u8 a VariantInit(&pokeVariant[2]); 0 D: `. }4 i L4 w; m# C pokeVariant[2].vt = VT_BSTR;! r% v/ e! D( J0 f9 ~, W4 |
pokeVariant[2].bstrVal = topicStr; # t" L6 h: s+ \3 n; W* b& Z2 t; g, o
// Set the DISPPARAMS structure that holds the variant. 3 ^% s$ {; {$ S/ L$ X1 }6 O* q; ^8 l
dp.rgvarg = pokeVariant;7 `9 ^$ E- Q: A' @
dp.cArgs = 3; $ D% } w0 G/ h( M8 k: K dp.rgdispidNamedArgs = NULL;: u7 u- b, a7 ^/ \; F- N
dp.cNamedArgs = 0;' V" N8 i/ h1 U$ b
8 b5 t+ f! R0 |7 ^, w( V
// Call IDispatch::Invoke()3 g2 w& q! O' n8 v7 h/ [
! D9 l9 h9 l9 Z/ J hr = m_pDisp->Invoke( - V* s( V1 ?4 p; ]. b7 r \; v pokeID,7 V) }$ J5 L% F r
IID_NULL,& y9 B: q- i8 V
LOCALE_SYSTEM_DEFAULT,1 W9 Q; u) D/ p8 X# k" r9 d! ~( W; y1 j
DISPATCH_METHOD, ( }7 V$ T# u; I+ R &dp, " i* i+ O! k* ?/ B NULL,9 E$ J8 j) e) h/ q& t6 O4 q
&ei, 8 @! n. T- l; G9 u" c &uiErr);9 @/ Y% T. g+ I8 q G' a8 |
( P# Z6 Z( J( H) _- ]" a SysFreeString(topicStr); q4 N2 ^) Y+ P; s* x, E SysFreeString(itemStr);6 c4 C3 J) Z( u9 i! L
SysFreeString(valueStr); b7 w) |+ y* P' y* x
% g) P. g( d! P
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???+ H' L( r9 h6 v+ 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% R" c8 p# s8 T/ |
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2.这是request的程序- A' B+ N9 ~( Z4 b" J% Z
// Request a value from Extend " k: c* T. ?. [0 c6 b4 x//, p0 d- L" {7 G0 Y5 ?1 R) d7 T
// Initialize the variant that will hold the BSTR. Set the variant's. c, N9 Q* F: C: m- N) z; X, d) o
// type flag to indicate the fact that this variant holds a BSTR. Place the) T. F/ z+ o& p* Q1 w/ O: O
// BSTR into the variant structure. 9 I( q5 l' l" E. h 3 y+ R! E% A5 g3 f" P requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);( r9 }. I$ n, l) l# D O* T; M
) z# ?6 v0 k y7 {8 n: O% c2 d itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");9 S2 I* |1 z$ m1 I; W
VariantInit(&requestVariant[0]); 4 x' K! b! F1 X( T' [
requestVariant[0].vt = VT_BSTR; 7 ?+ b- e! i* u* E% `% _ requestVariant[0].bstrVal = itemStr; 5 V/ S8 T! \" X4 h2 `* Q6 K* C! @8 _* `9 _, B, T5 a
topicStr = SysAllocString((WCHAR *) L"system");2 T, K2 e6 |( n2 o0 q# k
VariantInit(&requestVariant[1]); 8 C8 l3 B$ H* g- p3 \9 v) \' T
requestVariant[1].vt = VT_BSTR; ) D, s; O. F( B% S3 p# f& {( g requestVariant[1].bstrVal = topicStr; & |6 j6 J, f* R7 f # \0 o! v: E0 y; S3 \% }9 Q' G// Set the DISPPARAMS structure that holds the variant.+ [& M3 M% K% Y* P
6 U; k4 j8 d2 v# Y* r: k
dp2.rgvarg = requestVariant; 1 ]' @; U6 H' ^' F6 Q dp2.cArgs = 2; 1 {1 i$ ~, c# Z5 [3 B0 \ dp2.rgdispidNamedArgs = NULL;6 z, K q* O& e' ?. Y4 f3 }
dp2.cNamedArgs = 0;5 O4 S2 \. w& h3 ?& T ^# d8 ?5 e
+ l; I! a7 Q" b- r# W* n. s6 Q var.vt = VT_EMPTY; + \' n6 [# u0 e% k% P' E7 r/ q. p% e, T3 x
// Call IDispatch::Invoke() : W6 i5 v! o9 q6 G. d 2 _+ G* @0 g/ s: {% J+ D hr = m_pDisp->Invoke( 9 y3 b; r; m A3 r4 u* J/ { requestID,# P+ y3 J* ~! n# q1 E! h
IID_NULL, " v1 E$ _/ A2 ^ LOCALE_SYSTEM_DEFAULT,# c5 p. V' s7 @* D0 a; o9 d
DISPATCH_METHOD,/ o+ n p L! g" \
&dp2, # [+ S9 _) y0 N &var, + j0 ?0 e! Z9 t2 g &ei," X: o, |. I0 L, |
&uiErr); ( D- f2 Q& m9 E ; \) {! I& G* {! D: w4 m SysFreeString(topicStr);3 g0 k2 Q+ I1 G
SysFreeString(itemStr); $ S n( p' S" M% ^8 i9 R# u请问该程序是获得extend里面的哪个值?+ B: a0 E8 K0 t- H* W
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????