' \2 F; y( G/ R* f$ K itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");+ `$ o8 a2 |; h1 c
VariantInit(&pokeVariant[1]); + ^3 ~7 J" F H# X4 a
pokeVariant[1].vt = VT_BSTR;( n, h4 b; u8 Z; ] r' \% v7 r
pokeVariant[1].bstrVal = itemStr;2 ^% J* U1 L3 e9 A( A' l% g9 E
% y0 a3 B9 y5 X3 V% F1 J
topicStr = SysAllocString((WCHAR *) L"system"); 3 ?& p4 r$ I' N, v/ o VariantInit(&pokeVariant[2]); : H* M8 x- ~& T% @ pokeVariant[2].vt = VT_BSTR; ! s2 h8 f7 m, ]+ V2 P% ^ pokeVariant[2].bstrVal = topicStr; $ M& g* J. u- y; i% m% D+ O, B; l a' X* l0 W; D
// Set the DISPPARAMS structure that holds the variant. H l1 _% N- x; q: N, T" M9 k4 C4 j7 E* V& L0 D
dp.rgvarg = pokeVariant;; ?. t* M% w* K5 X& z, J
dp.cArgs = 3;8 z" q, D) Z0 h5 ]5 f5 M# S7 z
dp.rgdispidNamedArgs = NULL; ( i9 g1 w1 `% h' O% E/ {* `9 V dp.cNamedArgs = 0; 3 c" v9 k! v; {; p" Z3 w- n& L3 ? ) x( [9 P: X3 R9 P b// Call IDispatch::Invoke()3 G4 m" c5 M( y: P9 U
4 c" t: u" N1 l" J hr = m_pDisp->Invoke( 0 A2 R% n" M. }# }( F pokeID,1 h8 [3 K2 J. }- a7 G2 b
IID_NULL,) Z$ O% X$ ~8 G T7 O2 b% f4 a
LOCALE_SYSTEM_DEFAULT,& q6 d3 M+ s; ^7 u- [! Y( w* v# |
DISPATCH_METHOD,0 ?3 a$ l/ O0 ?; ?
&dp,! j i1 i+ [" d
NULL,) m. L+ @7 Y, b! `$ ]5 L
&ei, g" }8 m' D+ G+ q+ J# q5 O
&uiErr);5 O3 L1 s3 `6 W. I6 M
! ?4 }) M) u9 y5 Z: \) X" R- j r0 B
SysFreeString(topicStr); ! U8 \1 T1 [5 K SysFreeString(itemStr);( G) b" u$ M3 e! v7 ?# s5 `
SysFreeString(valueStr); " P. e5 S) ?$ L( w* H" t# j! g8 R % |" d8 I$ I: z5 |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- o! K6 w5 v. x" P# 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???? % w4 I: K2 u2 \ t: M7 h( X* P. |2 G6 p9 b% K( x
; q$ i0 F% U' V2.这是request的程序0 c' G, M* h$ K
// Request a value from Extend; k4 Q( G- N) X% j* Q; X
//8 Y3 n! C8 U+ Y Q& P
// Initialize the variant that will hold the BSTR. Set the variant's # Q3 z- B# O5 f k# A3 _// type flag to indicate the fact that this variant holds a BSTR. Place the, C3 ^ K# D9 n
// BSTR into the variant structure.2 D0 M% s" k+ N" C2 i/ X
; ~. i9 c% d8 I% M( M" k3 B$ f& A
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); # Q6 E+ x! }0 d6 Q. W & g( J% A0 m/ m' T
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");5 e: A8 v' E# H3 t3 a
VariantInit(&requestVariant[0]); ' w, t! b6 G+ u$ S6 T) Y# Y7 F requestVariant[0].vt = VT_BSTR;: t# j9 u4 L$ N: u( F& @
requestVariant[0].bstrVal = itemStr; i2 Y' b8 W. ]8 u8 `# u2 Q
1 m. e' W* x0 w- |1 l9 z2 A
topicStr = SysAllocString((WCHAR *) L"system");) Y8 S7 L* k4 R1 f& T! J
VariantInit(&requestVariant[1]); # d9 o5 @+ ^9 u& g requestVariant[1].vt = VT_BSTR;8 e9 [- z9 O e' L
requestVariant[1].bstrVal = topicStr;2 ^1 [6 _3 b1 w# n# M7 b
; i! F8 j4 x1 a/ h8 s// Set the DISPPARAMS structure that holds the variant. * n8 r- J, e" g 3 E2 _/ \& x ]% Q dp2.rgvarg = requestVariant; 2 t! R% X5 w, m4 n Y8 S dp2.cArgs = 2; & L( }. a* Z S% r, V dp2.rgdispidNamedArgs = NULL;( X/ y; G1 w$ C- Y$ z
dp2.cNamedArgs = 0;7 v) W8 R0 |9 \6 ]$ O! ` c: _
0 d. k- G; l$ d1 Q0 q) S var.vt = VT_EMPTY; - L, `* g. x& j3 T+ [6 D0 Z' W9 \$ j( O5 c* S) P$ }# c6 s
// Call IDispatch::Invoke()3 d) I& b. Y# C' b* [: }% C
9 O0 s( B- D+ j4 B+ @, f
hr = m_pDisp->Invoke( % S) t. b6 T3 l requestID,' k- u$ {$ ?& c1 {0 b7 A7 H
IID_NULL, % @$ M: K8 F1 x: ^ LOCALE_SYSTEM_DEFAULT,# Y2 ?' B. Z/ A" d! a1 a! X! M
DISPATCH_METHOD, 4 {& D7 X. F7 e6 D! V# U3 [' ~ &dp2, 6 X U/ h# q4 t: f# x &var, ! a6 u# E9 o- c" O7 Y" o8 @7 Y W &ei, A! V. k6 A0 Z. T" ^! ]7 E5 C &uiErr); , r( T3 W/ p5 }) N, P" U$ q" F' h s$ u+ L# {
SysFreeString(topicStr); / s6 M2 I/ d- z6 G$ v F* p% J1 a SysFreeString(itemStr);, c, P' k+ I: O9 E# }+ D# } {
请问该程序是获得extend里面的哪个值?! F2 `* m( f" e7 g# L' v$ S3 ]& x3 C
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????