$ [9 N5 s; f8 E$ q itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 8 ]. _& q. t m H7 d1 n VariantInit(&pokeVariant[1]); : {. t, Q6 _9 b* x3 P! h
pokeVariant[1].vt = VT_BSTR;% v. P, n: u+ r9 S0 T
pokeVariant[1].bstrVal = itemStr; 9 v* y k4 W+ o+ H. }. Y( W( o: m0 l0 B" i9 }5 ?* X: k6 |) G& i3 \. `
topicStr = SysAllocString((WCHAR *) L"system"); * ^4 f& n. i4 O# n VariantInit(&pokeVariant[2]); , j/ `5 F, q+ h2 `
pokeVariant[2].vt = VT_BSTR; % L6 v: V/ @/ {* l* y( f pokeVariant[2].bstrVal = topicStr; 6 ^0 T4 ?4 o: g1 W* s$ P/ f; U- L' @( P1 ?
// Set the DISPPARAMS structure that holds the variant. 6 l" f A; l$ Q4 U E/ m c7 s# H8 i: f9 C. q- ~ b
dp.rgvarg = pokeVariant;7 i" h( C# h. I" @- x4 Q& i
dp.cArgs = 3;; T* j& ]7 n" S+ d* _8 E4 ^1 A$ ], l" {" R
dp.rgdispidNamedArgs = NULL;" {; q6 _7 Z6 ~' o! ~) P
dp.cNamedArgs = 0;& j5 O) w- `0 ^0 @+ R" I
+ }6 x! K* N3 j9 _1 S/ V
// Call IDispatch::Invoke()7 M( R5 E! }' N- {" L& i
) V' ]& b( J$ Z
hr = m_pDisp->Invoke( B {" X% Q( A6 e( ^
pokeID,1 z7 R$ \9 S% R/ v- C: a
IID_NULL,* {6 j# y3 f: L) j9 Y9 B
LOCALE_SYSTEM_DEFAULT, 4 H$ h7 r% _; R9 C DISPATCH_METHOD, % Z- s# J+ S6 @# m& C6 ^% @5 ? &dp,: T$ D# Y$ D$ G" f
NULL, " c" Y8 b9 Z8 s5 \ &ei, 0 C j/ t, Z' B4 o4 H0 |6 M &uiErr); . F+ M7 P% h' o' E9 Q. K/ x4 }' {: C! O& \# D6 B+ F" r' @
SysFreeString(topicStr);" t5 G0 ^, Y2 [
SysFreeString(itemStr);+ W y9 X$ P: X* f- w/ H& k
SysFreeString(valueStr);) h) v5 B1 Y0 C* D; g3 h8 Y* O
/ d7 G0 X* h0 q/ p' D2 {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???- v3 r0 l: s& D. 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????6 }2 x# I' k- z: _+ v, M# ~1 a0 u
6 |$ F) ]# X3 ?% X1 y6 U( m
# x+ d9 u4 X# q2.这是request的程序+ b! T) K% ^8 |) m3 ^
// Request a value from Extend : J& l- `8 N$ n$ r) e7 ^: N// , w" f0 r- R9 z8 u* l6 y. B// Initialize the variant that will hold the BSTR. Set the variant's0 g. S% Q# w. \: y
// type flag to indicate the fact that this variant holds a BSTR. Place the 5 W' n$ e5 a6 ]' } ^) V( u. G// BSTR into the variant structure. 0 C# R+ b# R, D" l$ K8 k% J: M) m8 ~
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);" j) Q$ S) ~) U8 n
# c$ m+ t% w" I$ Z; A5 h itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");7 n1 _! e. D' e: }; _
VariantInit(&requestVariant[0]); 9 {8 j4 }6 w1 v4 N; [ requestVariant[0].vt = VT_BSTR; 8 N1 V x2 h# A) c( n requestVariant[0].bstrVal = itemStr; 6 s3 q* M3 }6 m" g* ^% ?- B$ ^ : t1 W1 Q5 A1 h; k, I topicStr = SysAllocString((WCHAR *) L"system"); - v! Z! f! q; @$ i0 [$ R$ N4 N VariantInit(&requestVariant[1]); + t6 |$ \) K6 M( g2 E- ~ requestVariant[1].vt = VT_BSTR; . z' H5 {# J' m3 S requestVariant[1].bstrVal = topicStr; " H+ G2 Q" t9 j0 C# n* J: X7 @/ x2 b$ B
// Set the DISPPARAMS structure that holds the variant. " D. l# Q( r. @$ |: z$ q! t' F2 N( T) e( ~
dp2.rgvarg = requestVariant; " `2 E# `, ]; r- F9 [ dp2.cArgs = 2;: d/ E8 [* H. X# K# T7 | Z* j
dp2.rgdispidNamedArgs = NULL; ! n3 Q# t" a% Y dp2.cNamedArgs = 0;, Z( j/ B* C( z6 c8 a, @! }
4 w, i% ~7 {$ }
var.vt = VT_EMPTY;7 r9 M* t F N/ {8 E
: }( k% K/ |+ c
// Call IDispatch::Invoke() % p: p* k/ H9 ~/ U+ ?! U: F" q c& j- U5 p3 O1 i: ~0 l7 s( f
hr = m_pDisp->Invoke( % n. N2 m0 k) B* F6 f requestID, - _8 e2 v9 `6 Z/ _& m IID_NULL, 2 y9 F* F% w1 I$ A4 O- ] LOCALE_SYSTEM_DEFAULT, 5 b. b% _& |9 H1 c/ r% R1 z" |% X DISPATCH_METHOD, 0 f: h! v8 T& @& s9 y; m' r &dp2, 5 c! c2 ` s) A &var,: M# l% ~2 T: o/ X( T3 |- h
&ei,- a1 f s& _$ K7 P/ O
&uiErr); . v$ V- y) W! ~0 w( S5 X: n. N7 N) h0 u* p( Y3 ^2 b+ |. |) N/ p" }
SysFreeString(topicStr); / I& a; W- j* r1 Y, y9 a SysFreeString(itemStr); & |. W. V1 o7 m; H8 F/ U请问该程序是获得extend里面的哪个值?7 B- v8 x4 ?6 @: a9 o
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????