8 ]$ j n Y6 ~; j; q5 m, T7 S3 B// Set the DISPPARAMS structure that holds the variant. ; c9 u3 d& {8 |$ U4 B * j9 i7 Q/ z5 l* v* C* u dp.rgvarg = pokeVariant;3 L$ D, G {9 M B1 C; ^- g
dp.cArgs = 3;3 b* L8 P$ f6 l4 N! R* p5 C/ K
dp.rgdispidNamedArgs = NULL; , _4 [- X% S5 e% n dp.cNamedArgs = 0; ! ^: l6 [' z' J$ ?, R 6 `8 j/ p# I8 s1 k9 H( \; [4 [// Call IDispatch::Invoke()0 ]5 ]5 I! |- z% h ?, P: u" v
# K. b7 ]5 C- j4 G- j1 E hr = m_pDisp->Invoke($ @0 \$ F0 L x
pokeID, 3 v. u& U1 l' f4 S- W4 z8 i IID_NULL, - G% w% k- ~3 c4 h LOCALE_SYSTEM_DEFAULT, 0 j [+ ~. B6 ] ~8 u5 m DISPATCH_METHOD,( F/ q r/ f3 `
&dp,& S% H; n& M) ^* l; Y
NULL,6 r- g8 X# o: F* l K& R
&ei, 0 H; ]5 d g5 v- u, Y- L &uiErr); . `* `9 P0 u9 [$ S 0 j$ _% |* D; T. L& A SysFreeString(topicStr);/ ~8 J5 p# }6 V" @" k) w
SysFreeString(itemStr); 5 |8 E9 p. e4 q: C+ P7 S& M SysFreeString(valueStr); ! l' H4 p5 e: Z @2 z2 Q4 g 7 S- M% G1 C! c! B) t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??? 3 q% B, I$ M$ R/ G) D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????1 x0 E( E$ S1 g5 h) R% {, e- t% G
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2.这是request的程序( o' K0 g/ y" m( s
// Request a value from Extend8 s& H% ^/ l0 a1 ~+ t4 P1 T% ?
// 7 F( @1 W, d( i// Initialize the variant that will hold the BSTR. Set the variant's 5 ]. x% K2 p$ x$ q2 R" J// type flag to indicate the fact that this variant holds a BSTR. Place the G# Z1 b9 m$ z; R1 K6 T
// BSTR into the variant structure.# N/ M/ l7 ^6 G$ T0 g! f H/ c
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requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 6 c/ V0 X% H1 P6 p6 y( `1 B6 A$ o3 Z / t- e5 q) B3 e1 P8 N( a9 H
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");% Z: o8 ~: Q7 C! A, }
VariantInit(&requestVariant[0]); ' S8 ^# Z3 g+ w) W) O6 z requestVariant[0].vt = VT_BSTR;7 h5 j6 S6 z+ d
requestVariant[0].bstrVal = itemStr;* ^ u: G7 K8 m5 k) w- J" X7 g
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topicStr = SysAllocString((WCHAR *) L"system");# A1 T2 `. q2 I1 Z, H
VariantInit(&requestVariant[1]); " O2 Y$ Z3 q: Z a" n: W/ r5 I5 u) v/ r requestVariant[1].vt = VT_BSTR; , l5 f) z$ X* h* a8 r! n requestVariant[1].bstrVal = topicStr;6 U. _) D0 b7 h; w% @
X/ _6 e. {) r) a// Set the DISPPARAMS structure that holds the variant.; s& e: i0 g& j, I" q8 q" t8 j
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dp2.rgvarg = requestVariant;- e4 i' D o6 A, h M6 k$ @' {: K
dp2.cArgs = 2;4 m B+ u5 z7 t" l' p9 l0 w0 i* p7 K5 I
dp2.rgdispidNamedArgs = NULL;: L0 l' ~; W# C, W3 U
dp2.cNamedArgs = 0;" C, h$ ]$ O k% d/ m( g# G
$ ^0 X2 g4 Y1 m+ L' B var.vt = VT_EMPTY; 5 x5 L$ f1 ] }, J" p' `, i# @' U3 v- Y
// Call IDispatch::Invoke() ; h1 J4 Y( \6 \: ?, }* O# m0 p2 j & ^- C: e$ a; F: B7 F hr = m_pDisp->Invoke(, E; V0 w+ D' \, x) S
requestID, ; u* c/ Z" ~+ M+ @3 T/ ~: r IID_NULL, ) [3 @6 n0 a' ~4 H% T: U LOCALE_SYSTEM_DEFAULT,4 s# b/ X$ m+ S- d
DISPATCH_METHOD, + f2 d: I( r1 ~- e &dp2, $ D9 ]. V' l0 }# O) A &var,* W$ [1 [3 q9 q, x m; w
&ei, % f) S8 ~( f* k3 E# ^ &uiErr);% d6 e7 x; Z2 J: y
# _1 f' U, \7 h( h% c' s
SysFreeString(topicStr);$ `* O% ? B$ H$ M
SysFreeString(itemStr); 1 w, N/ C" L- [( L$ M9 g请问该程序是获得extend里面的哪个值?: D/ |) L5 x6 I6 x! M
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????