5 j2 D$ Z- }3 R* |$ u itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 1 z2 L# U& X% E VariantInit(&pokeVariant[1]); 3 b( H4 o0 c$ b- C, F- D" Z% M
pokeVariant[1].vt = VT_BSTR; $ Q9 e! w) r1 i( u$ \3 L0 | pokeVariant[1].bstrVal = itemStr; & I$ P" D& w2 i" g5 o% h& I s 2 R: O! ]; O8 E5 p topicStr = SysAllocString((WCHAR *) L"system"); $ K4 d. U! D6 i: l VariantInit(&pokeVariant[2]); 3 `6 M6 D: @+ i0 L, N8 V' w2 x, e pokeVariant[2].vt = VT_BSTR; ' H) U" E. x- {3 Z* D0 d pokeVariant[2].bstrVal = topicStr; ' x b* [: l# u 7 A/ i; k( h+ z// Set the DISPPARAMS structure that holds the variant., W5 E6 w7 A' Z5 w i, R$ l
4 |" v! w/ C$ U5 W' e) H8 Z" r
dp.rgvarg = pokeVariant;; L; H/ l$ i$ m
dp.cArgs = 3;" I' _$ H& h! l X
dp.rgdispidNamedArgs = NULL; 8 c2 X8 F, N% _$ X5 Y8 V dp.cNamedArgs = 0; w% E2 }2 T S* |2 A- v
) Z& h. N7 s( R. O8 E* W F
// Call IDispatch::Invoke() 0 d1 ]' N k& y0 N" i * O7 `* S# N8 C! J hr = m_pDisp->Invoke( ' v6 [: D9 |! w! i1 o pokeID,- ?9 C2 b' ~( Z2 k" N
IID_NULL, r8 f3 e0 ]& L+ u$ j% f
LOCALE_SYSTEM_DEFAULT, K Q# u( R( |7 }3 f DISPATCH_METHOD, + J6 [. {2 B8 `) H &dp, / F# m" O. ~3 V. P! I NULL, + `6 H& ^0 c3 R X8 r2 {* d8 S& d &ei, 3 c. {, y: Z$ T! n+ `0 Q: `0 \, _. f &uiErr);9 n2 n) t4 |1 X$ ^
" t9 t* V7 w- {9 V0 X" H5 A% K! Q j4 B
SysFreeString(topicStr);. N; r5 H1 L4 { D3 n
SysFreeString(itemStr); / n E( ~( ]( U* W1 k SysFreeString(valueStr);. }/ D; L5 d: ?
7 P' V& B! |4 k& 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??? % O, O2 h# y1 E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????2 B* Q9 r3 I1 O v5 p; T; v! o F
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2.这是request的程序 8 p5 a* G0 ]8 [4 C// Request a value from Extend3 d" K3 {, V5 C6 A
//! Q) y) |; T7 e4 F4 X5 b
// Initialize the variant that will hold the BSTR. Set the variant's" p$ ^7 B5 c: k8 W
// type flag to indicate the fact that this variant holds a BSTR. Place the M0 d" V+ f0 |0 }, y& t( {
// BSTR into the variant structure. 2 a- C$ T, u- y* k' `, z: P' W) ? + b( |7 n8 G' I( P$ } m8 V2 L8 u requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); ! c. j# M6 x: C9 o. g% A, j , Q9 Z3 ~3 y5 P% t. `* a3 A& s4 c f
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");( ~$ @1 Y, @- t9 x$ t
VariantInit(&requestVariant[0]); + I! A4 N( K; ?3 f8 w& U requestVariant[0].vt = VT_BSTR;1 `, {8 Z: [- m
requestVariant[0].bstrVal = itemStr;4 u/ X6 X& a! f, A7 f
4 G( W$ C. l7 o K$ ~4 t0 Q/ ]
topicStr = SysAllocString((WCHAR *) L"system"); ( ^2 L7 I- W- M" f' C. l, A VariantInit(&requestVariant[1]); 3 B4 R: ^5 Q/ V+ F* H7 t
requestVariant[1].vt = VT_BSTR;! u7 v; m) M% Y2 a
requestVariant[1].bstrVal = topicStr;0 S9 R3 X0 I3 |1 ^
6 q: S4 A' a, V
// Set the DISPPARAMS structure that holds the variant.' s. [1 ^ J) f7 L
8 F5 E$ Q8 t. D+ X s9 O dp2.rgvarg = requestVariant; % G2 O0 ~- C* }1 g2 D& r; f dp2.cArgs = 2;5 p4 O9 h+ ~. t( F. a
dp2.rgdispidNamedArgs = NULL;: Y; k% M: Y7 G* n" g/ A* @$ M
dp2.cNamedArgs = 0; 4 q. p8 `) A4 e- k 7 [4 y0 w5 k% k, L, g/ S var.vt = VT_EMPTY; ; Z3 W2 X5 T: n! y2 [ - [0 ?. P& y# y* D; _, X- A+ V& i// Call IDispatch::Invoke()3 L. s! g# K* j
" w1 X3 A. u" L hr = m_pDisp->Invoke(' K. L# N& J# e4 S0 H9 I7 g2 P) W
requestID, , E2 n; e- k- u: X: _ IID_NULL,& h- x" \% p2 C3 V! e
LOCALE_SYSTEM_DEFAULT, % [& i y q/ R6 C! q( A DISPATCH_METHOD,. ^. d! N. }- m( Z. J! J$ V$ G# g
&dp2,/ j# Z5 K2 G$ ]) k
&var,# }: ~8 } o0 g% p l5 D
&ei, - w2 O+ c5 x/ N: {1 A6 g" k &uiErr); , F9 W# R) {4 ^( |- A: M. J- O; \% V/ S' `
SysFreeString(topicStr); ! G; T$ o) y+ P% U( Z SysFreeString(itemStr);. E+ a# J4 Z* u6 \
请问该程序是获得extend里面的哪个值? ) x7 `: r7 U. ~* J8 J; k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????