: B1 u6 O/ T' ]4 Y itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); , x1 t# [8 F/ X VariantInit(&pokeVariant[1]); ' {, K! K0 Y; F
pokeVariant[1].vt = VT_BSTR;& _) E% h5 [6 k9 K6 ^$ x& ]
pokeVariant[1].bstrVal = itemStr; : T% i) j3 S- T9 i4 l) c4 e/ g( o+ q
topicStr = SysAllocString((WCHAR *) L"system"); Q4 `# V1 m8 m* F2 F VariantInit(&pokeVariant[2]); 4 E& k! A; ?2 p, w4 Q& l# o pokeVariant[2].vt = VT_BSTR;. L8 b1 Z2 C; c* b
pokeVariant[2].bstrVal = topicStr; 1 \" u; Z" O& F2 c: u0 J/ Y3 h4 c- h+ E3 r& S/ m' |
// Set the DISPPARAMS structure that holds the variant. ) h: y' Q+ i4 c- U% {4 i; q5 l+ w1 N5 Z: J/ t2 L3 |% {" m* p
dp.rgvarg = pokeVariant; : K; C2 T& y f, U: Z: V( e8 s) u dp.cArgs = 3;' j" [ B8 {+ H; S; F/ B" [- U
dp.rgdispidNamedArgs = NULL;. L8 `( P" O; u$ A# a4 Z
dp.cNamedArgs = 0;5 o, a L F2 J& c: S- E) W& \
) s, [# n% @! x" t/ K$ y
// Call IDispatch::Invoke()$ u9 j4 e. g8 n
9 V4 ^. C. l) f$ i' J
hr = m_pDisp->Invoke(8 b. C4 i5 x. y5 k* K
pokeID, . G3 X8 C' B$ k4 Q IID_NULL,/ j# I) G) G6 M, H
LOCALE_SYSTEM_DEFAULT,: w) M. [' Z7 k+ I
DISPATCH_METHOD,' i/ A( C; d/ g. A; m7 F @
&dp, & |3 e3 j9 z' R NULL,# q9 F3 V) t% {0 |3 f$ @+ q9 A1 }
&ei,- }; `3 t& p2 R6 V" Q# T
&uiErr);- E2 O8 K& i/ \ t* w' Z- R- G8 x
# h5 G' W$ c; P" h SysFreeString(topicStr); / n: X8 f, y8 m% \3 k SysFreeString(itemStr);7 m: S; G4 C7 o5 I$ x# \3 Y6 X6 O$ e4 R
SysFreeString(valueStr);+ B- K" T) [+ m( i- k( x# K" f. ]+ t
" x3 S0 k- ^* K' 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???; t! I2 O) {3 ?7 a, Y. q8 V
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????5 K9 M1 u5 m6 g( y; u
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4 W- R* J0 Y @3 p. Y0 s* f8 y m2.这是request的程序 , I% p* x3 e# f3 X4 |// Request a value from Extend / q0 l$ h/ |3 ^// # {" ~* _4 I$ o# c4 R- W// Initialize the variant that will hold the BSTR. Set the variant's3 o5 u- ?- t1 s8 Z4 B
// type flag to indicate the fact that this variant holds a BSTR. Place the$ t& T1 d2 U7 Q! z' w
// BSTR into the variant structure.8 K" N( |# h* i: T
( t* z" D- ~( Q" t4 l5 E. k: p requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 6 |0 i3 q _0 } 4 m- ^: F/ j1 B' B
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");7 ?, f* r$ }/ i) U
VariantInit(&requestVariant[0]); * C, [3 [- K0 U! A) |. `4 G
requestVariant[0].vt = VT_BSTR;9 T* ^, n" Q, V, r) I
requestVariant[0].bstrVal = itemStr;* @% }4 q+ I: y- C) c: U5 {6 E. \ R2 l
- a3 Z( G6 k4 o
topicStr = SysAllocString((WCHAR *) L"system"); 7 ]" o7 N: P4 J* d8 f$ T# M, ] VariantInit(&requestVariant[1]); - }1 i+ f% c) w0 T requestVariant[1].vt = VT_BSTR; ) c; P( @8 R; R0 m requestVariant[1].bstrVal = topicStr; 8 h( l% U' e: h. U' W a % Q) \8 J- s$ [8 Z/ w( E// Set the DISPPARAMS structure that holds the variant. % {7 i5 p+ [" K% a8 m 3 D( E k8 }7 p5 ? dp2.rgvarg = requestVariant;# u- t" W" f9 a! P) T3 L0 I* U! E
dp2.cArgs = 2; 6 K$ p3 V, u5 B# |, z# C dp2.rgdispidNamedArgs = NULL;% R Q& V) D5 F1 j
dp2.cNamedArgs = 0;$ t1 P3 Q5 q& B2 c# Z+ b& i- f! t
P, Y" ~+ q, o! a0 R
var.vt = VT_EMPTY; - g' K7 q$ p8 H' t; C, E7 V# R3 C# p6 T( w: o7 s$ b
// Call IDispatch::Invoke() - z/ l8 Y* a& D; h5 c/ Q2 c1 p+ z. C- \! z! P
hr = m_pDisp->Invoke( 9 O7 K6 j. V7 P/ [; {; a, w requestID, : i! z3 D' j2 \- I6 N) p IID_NULL, 0 y" w4 J5 e, J- p LOCALE_SYSTEM_DEFAULT, u" m9 \ H& C8 s
DISPATCH_METHOD, 0 t3 S* o: n. i6 | &dp2,9 l4 G4 _( h4 S+ w0 z
&var, ' ~5 d1 m( M, W/ F" I &ei,1 J3 S) V6 ~7 ^+ ?
&uiErr); + D5 i2 c- y) Z- g 4 T+ U$ x1 ^. B3 M& f' c. k( \+ X SysFreeString(topicStr); Z; Z( l; I7 D9 C3 J. y
SysFreeString(itemStr); , q) [9 p3 B) t j4 G" @请问该程序是获得extend里面的哪个值?) x; K* z- g4 {. }
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????