i" o/ J* L0 u/ w valueStr = SysAllocString((WCHAR *) L"1232"); # D8 Y: @) V# O VariantInit(&pokeVariant[0]); - n2 w8 k. N$ R% `& C& y! N pokeVariant[0].vt = VT_BSTR; 1 p L% ]3 ~4 |1 j1 ~$ J pokeVariant[0].bstrVal = valueStr; 2 T t7 I' s2 ~: l4 e 5 d* F1 c: l' `( o8 e itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 1 s: m3 D/ Y8 {/ c) o( ]9 o VariantInit(&pokeVariant[1]); 4 _& Y$ F: l+ E
pokeVariant[1].vt = VT_BSTR; . Y' b0 q, S) Z pokeVariant[1].bstrVal = itemStr; . L7 U w) m+ w3 }6 n4 T2 V. n( ]! P/ s* t/ ?3 K2 ]
topicStr = SysAllocString((WCHAR *) L"system"); " U2 R$ G5 q& ]* }8 `; P VariantInit(&pokeVariant[2]); / D7 x" Q- `# C: g' ] pokeVariant[2].vt = VT_BSTR;5 y( o1 }6 }# a
pokeVariant[2].bstrVal = topicStr;: i8 A9 [- v( Y) }
6 }6 D* ?0 F2 O# Q// Set the DISPPARAMS structure that holds the variant.4 U/ s, R& J4 e5 e
8 Q5 l+ g0 q# w$ a& c
dp.rgvarg = pokeVariant; 1 q; t6 f! h& _# t3 ~4 Z& y dp.cArgs = 3; ' m, J6 _7 i$ J* y9 I! V6 Q dp.rgdispidNamedArgs = NULL;' X) g8 j, I: y- _+ z
dp.cNamedArgs = 0; * e! i: c( M& B6 X5 [6 }% V" g/ ~5 ^8 D4 A- ]8 r% M- `
// Call IDispatch::Invoke() & i! {# p3 z/ c6 c7 ]. r3 N a & d' N+ Y% } s& T7 {5 F hr = m_pDisp->Invoke( ! O: j/ f: v2 V+ i* p$ P pokeID,$ `! j0 V' y0 O# e! T* H
IID_NULL,+ k' s2 Z# h% @
LOCALE_SYSTEM_DEFAULT, * @& w+ w0 t% E7 m+ q DISPATCH_METHOD, * r; N: Q9 _# h Y &dp, " V6 C' Y) ]( }; D7 S0 G& b/ a NULL,. i% }5 i, I0 M
&ei, 9 R) {7 k, P: K7 w( b' Q &uiErr); : h) X3 U) P `3 ]4 ] 0 j8 H4 g4 S& t. z. ~/ b SysFreeString(topicStr); , V0 Q+ h) ` H4 ] i9 y SysFreeString(itemStr);# P. c7 i0 c0 { S; K$ ]; @
SysFreeString(valueStr); ' i1 P+ y! N4 w: o6 P6 ^# m8 S% {& S0 q. P$ G: |6 q. r, ~
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??? : c9 K) F% ^+ H0 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???? - |( q1 h" N( L1 D/ w0 ^9 v" r. S6 O! w) m+ B
9 F1 A- ~9 h; Q9 S) v* Y; ]2.这是request的程序 * f3 s4 J9 N) v! z// Request a value from Extend j" B8 a$ S. ^. Y
// * i% B5 ~! l5 r5 _# B; b( P- g; w// Initialize the variant that will hold the BSTR. Set the variant's $ j# [0 t9 U3 t$ ?) C0 J! R// type flag to indicate the fact that this variant holds a BSTR. Place the! F* f4 N& O4 j% g8 D
// BSTR into the variant structure.7 e% l* b0 T. r/ }1 [* I
: ], `& J7 i; `
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);& x0 y) g; J( D+ l$ f1 r
1 G3 @0 W. N% O; c8 D0 {
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 6 g/ G. r2 O" g VariantInit(&requestVariant[0]); + y G4 E" ~* { requestVariant[0].vt = VT_BSTR; 7 \* F$ z8 e- M0 `, f2 u M requestVariant[0].bstrVal = itemStr;+ z I2 U0 W% N5 x$ C0 y7 `
# B4 r+ c1 q7 _ z: ]( [5 Y$ e topicStr = SysAllocString((WCHAR *) L"system"); 4 C/ x7 t' ~1 W5 P4 q VariantInit(&requestVariant[1]); 6 X$ a8 c- r9 E6 s8 U o5 |" S requestVariant[1].vt = VT_BSTR; / Y2 P& a! k8 e: J requestVariant[1].bstrVal = topicStr;3 b5 w( {! u) ~+ G+ T
2 n2 m- l7 w6 l7 B. r# p. F
// Set the DISPPARAMS structure that holds the variant. 1 e; d" `( p1 s& J/ k 0 j3 t0 a: c3 z dp2.rgvarg = requestVariant; " J2 ~# P. S, H- I$ d5 s dp2.cArgs = 2;3 z8 C& q6 C2 i- f0 F6 ~
dp2.rgdispidNamedArgs = NULL; ' ]7 j5 |. J6 O4 B9 H dp2.cNamedArgs = 0;5 t" P8 h) d* F6 b# b
+ _3 u2 F% Q* G/ Q' |2 u9 e var.vt = VT_EMPTY; . G3 s( Q4 X. G x2 H3 X a, u* A$ ]// Call IDispatch::Invoke()- H( d" ?/ V- r( ~+ ?1 A$ q' t+ P
8 g7 P/ _8 ~; L8 W6 o9 H
hr = m_pDisp->Invoke(/ m2 g1 l. c( F0 X
requestID,7 R. [) q1 g; Q6 H( C
IID_NULL, % g0 ]2 h2 a# X/ C: _8 C LOCALE_SYSTEM_DEFAULT, ) N d/ L% W1 i* x0 f8 ^+ k8 K& M DISPATCH_METHOD, 1 q1 g# v& @2 O9 n2 R% ? &dp2,3 ^5 R( R' Y$ w& R8 p
&var, " G$ T% T% w' C$ c5 B/ } &ei,$ p* `. R! E2 ~1 v# S3 S
&uiErr); & H- X, g7 j: T+ a! R" _ + S, [$ ?& u$ T- v0 w SysFreeString(topicStr); / C L% }) A# o1 N. a SysFreeString(itemStr); $ M3 @5 p; q) h; ]+ d请问该程序是获得extend里面的哪个值?) X% b2 Y6 x6 S
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????