+ I+ i4 w, |* g# T% y9 m3 @ itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");7 h+ k( g, N7 k! F9 j
VariantInit(&pokeVariant[1]); ! ], }' q ?0 z$ S0 | pokeVariant[1].vt = VT_BSTR;( i+ |/ P: d' j
pokeVariant[1].bstrVal = itemStr; 1 w% u/ ~. u9 Y, k9 J$ E( ~ 6 p: O4 c3 b _. \# G* P4 v* \ topicStr = SysAllocString((WCHAR *) L"system");6 Y ~ V# Q) M2 h. |
VariantInit(&pokeVariant[2]); ) `& z- s. U% `: }$ s; M0 b
pokeVariant[2].vt = VT_BSTR;' S' e3 D' g; V6 n4 s1 Y
pokeVariant[2].bstrVal = topicStr;- }+ W" ]8 q& c9 U- v# N$ e
6 w \ x% o' X
// Set the DISPPARAMS structure that holds the variant. . J0 }- l c- n# Z4 q+ }. i, S' R& J2 e5 c' P t5 P
dp.rgvarg = pokeVariant; ' `% b h3 |* J9 V" R: d& z; p, } dp.cArgs = 3; * u9 m) Q6 O: M+ a0 b% R8 p+ ~ dp.rgdispidNamedArgs = NULL;# I$ D5 ]: [; v% P5 V3 ]; H
dp.cNamedArgs = 0;: {$ y5 L5 o' ~3 p- e* o( Q, y+ F
1 N' P, X4 f# Y. W% ?( u. S
// Call IDispatch::Invoke() - P' A' q: A: J , t/ n3 @, p- ]: h/ E0 T hr = m_pDisp->Invoke(0 E) S! }: x; W3 {
pokeID, - m, i( l( \- ?" r IID_NULL,2 A: r6 @9 Z! K3 F A$ Y
LOCALE_SYSTEM_DEFAULT, 2 W' R3 ~: r& ]4 g4 }# l7 o8 S DISPATCH_METHOD, 7 ]" _4 M7 R5 U: q &dp, 7 P* y& U* U3 P# c$ A# v NULL, * J) t$ q, }+ x &ei,: K) U! o1 A/ R- a
&uiErr);9 i2 { G# W/ w2 O' o( t' P
7 A4 ^0 G+ h1 ]8 W) R3 p& x1 O9 N! p
SysFreeString(topicStr);* r+ ?1 _$ h9 ]( B1 M1 Q2 K
SysFreeString(itemStr);8 d. v+ X5 L; N8 c+ k$ w
SysFreeString(valueStr); , O. S. M( U. Q. _) l- c# ?* q* @4 [/ n. f
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??? / G3 P1 Z# i- ?+ X7 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????6 _3 e2 T/ j# V1 h' x2 [
. x- e* c" a) F) { ' b4 }! l# d8 {( x2.这是request的程序* C, d8 u1 b( R' ^' K1 D V
// Request a value from Extend d$ k& W0 U5 y( L% ^, ^//7 t: d. ]8 w3 [' ^, G" v
// Initialize the variant that will hold the BSTR. Set the variant's9 G: q$ w1 {7 s* v6 e/ y4 j
// type flag to indicate the fact that this variant holds a BSTR. Place the- r _6 [1 _* n6 H5 s, n& b5 L
// BSTR into the variant structure." @6 B3 ]" B, k4 C1 \; Z
- H: S( @: e& n requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); & ?9 ^, \! m5 ?' E+ N; p/ u - x; I$ l8 S/ `7 W; @7 J- `+ [
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");2 k5 w8 ~9 [* B3 |) R2 \% e
VariantInit(&requestVariant[0]); + A; ]- E4 O1 d* ~. k6 z* ]% b1 L requestVariant[0].vt = VT_BSTR; % t. o9 G9 H7 G* v J A- D# q2 r requestVariant[0].bstrVal = itemStr;8 P! C. {$ h! Q2 d! x, R5 x
' s* P4 ]* H O4 H) Y topicStr = SysAllocString((WCHAR *) L"system"); 2 f% c V8 T/ u. X VariantInit(&requestVariant[1]); 8 e- l7 V! {/ Z0 N$ X2 s' l requestVariant[1].vt = VT_BSTR; - K( _5 f, e- D( o8 n# R requestVariant[1].bstrVal = topicStr;/ F$ B& ] Z$ r, l5 p) L
# {& g) x( L i: Z. Q' A& q
// Set the DISPPARAMS structure that holds the variant.1 z4 S' [6 |+ K! T( [: a2 S' v
5 z/ q% i" \, x- E+ i+ K2 [
dp2.rgvarg = requestVariant;% S% O- w. i i( V7 D
dp2.cArgs = 2; 7 H( ]: o: i5 G* R4 o4 T dp2.rgdispidNamedArgs = NULL; 5 Z. g) ?7 p1 s/ v dp2.cNamedArgs = 0;8 h) Z5 y. A9 w; U# m# h
# j7 [/ B! }. U var.vt = VT_EMPTY; & r1 c( I- [' s# L+ i 3 w6 \+ N0 {, H( t3 R' d7 V; v9 ]// Call IDispatch::Invoke()2 y* A( u' u( q# g
% d0 h C& g6 X' R0 `3 D
hr = m_pDisp->Invoke( & }6 d, o5 s3 H/ ~4 {* e, }: V5 M requestID, * T1 \# J6 X4 O% \% R IID_NULL, 6 k! x3 H- k. K" U* s* C' [ LOCALE_SYSTEM_DEFAULT,# ?; }" R& I& E& ]3 N' R# ~
DISPATCH_METHOD, : E( ^. H6 t X' V ]" Q &dp2, : H3 l9 I j$ \6 O8 }- k Y &var,: b$ n1 v0 F( }' D; b6 \( J
&ei, . v% v: d: x1 y8 l1 _- A &uiErr); ' p. C* N' @9 P1 e8 W% l% p( w ^ I/ m% j* H, H9 l2 v
SysFreeString(topicStr); ! @; g* y) v* v j SysFreeString(itemStr); ) |( @( c& Y- K/ {" A/ V请问该程序是获得extend里面的哪个值?% Z: W( T: A1 [ Z/ [. [; \+ e
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????