+ x1 b! z$ p+ C valueStr = SysAllocString((WCHAR *) L"1232");8 u7 V2 c2 d9 y% N
VariantInit(&pokeVariant[0]); 8 I* X7 D+ v6 J; ^( ` pokeVariant[0].vt = VT_BSTR; $ l6 I# j& Q- Y: ?- r% r pokeVariant[0].bstrVal = valueStr;2 B; W$ S: d. d) p
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itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); & |) [ d* f: ~ k& h VariantInit(&pokeVariant[1]); . k0 d: v3 P0 p% ^+ Z: j0 B+ \ pokeVariant[1].vt = VT_BSTR;1 k0 T# t* |. ~) w0 W
pokeVariant[1].bstrVal = itemStr; 3 f: g* \+ D @' Q6 R p # _- Y' _4 j# n! u$ A. y3 \$ m. O4 ~2 r+ o topicStr = SysAllocString((WCHAR *) L"system");$ l. a$ w* A/ X. e7 q
VariantInit(&pokeVariant[2]); 3 s3 G" W* N: ~4 i) s0 o/ F# g2 j6 Y pokeVariant[2].vt = VT_BSTR; / d# D( m& K: i8 [ pokeVariant[2].bstrVal = topicStr;3 M) V0 y8 ?: B
( A8 l# k: N' b// Set the DISPPARAMS structure that holds the variant. 4 X! y$ J+ O" Z' S 6 r0 n0 Y, I* d dp.rgvarg = pokeVariant;9 q- E$ G* t/ `! L: S% t
dp.cArgs = 3; % c2 d2 s- v9 u( T; i0 `# i5 H$ m dp.rgdispidNamedArgs = NULL;8 c* c4 \( T$ C V t" @* \' e7 l
dp.cNamedArgs = 0; 3 C* m6 G/ r5 n+ H' y6 \ 9 w! O, ^' I# G6 K// Call IDispatch::Invoke(), {+ b7 n2 H! G% }/ X3 u4 R' f
9 Y' R+ R3 k0 g3 k( B hr = m_pDisp->Invoke(0 i0 t( i0 B; K8 Z3 m* S5 b9 P
pokeID, 4 ?7 u# T& c/ Q# U. ^( n IID_NULL,: H1 T: V* d% g P3 O* N
LOCALE_SYSTEM_DEFAULT,4 f: \: k4 m }- s( D- o
DISPATCH_METHOD,8 y" G, m b( Z* j) }% N
&dp,- d+ A$ N! T8 h
NULL, ) L: [5 P, a$ e2 b h/ p) H7 f &ei,8 a# s# R, ^* K
&uiErr);! h& ], ~& O- [6 b; U, p! L
- W( t' {) J j! k SysFreeString(topicStr); 9 Y& q& r7 w; k& v. m; n2 x SysFreeString(itemStr); 6 o$ y: F1 A6 ]5 b SysFreeString(valueStr);* P. u; k5 P( J' E7 W
* A2 h, V7 C1 k5 V
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??? n- t5 n3 o$ r4 u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????+ j/ X( {8 [6 m. Y3 A
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6 P7 h% c: N" e+ f1 d7 K2.这是request的程序4 ?0 u- s3 S; a
// Request a value from Extend8 _4 s+ f4 E& B
// , i ]0 ~, {& ?6 t4 g4 }0 @// Initialize the variant that will hold the BSTR. Set the variant's ( b+ x& T/ z; \% W) C// type flag to indicate the fact that this variant holds a BSTR. Place the; _! _5 t2 |. a2 W J
// BSTR into the variant structure.# q1 n, ^$ F. S7 m$ @2 w& V2 G) W
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requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);* q' y! V! Y6 O4 r [+ X1 c* H
' ]# Z t# K7 D% \1 ? itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ; b, I Z, c% c& x7 M3 O VariantInit(&requestVariant[0]); " V k5 S u! q5 j) J/ J/ Q, M requestVariant[0].vt = VT_BSTR; ' u- o0 |+ O0 t9 r0 R1 Y# _9 ~ requestVariant[0].bstrVal = itemStr;5 z# U& [ l3 x2 r. Z
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topicStr = SysAllocString((WCHAR *) L"system"); 2 l8 F- l- T" o5 ` E2 z- x% \ VariantInit(&requestVariant[1]); + @4 M$ R9 s8 J3 h
requestVariant[1].vt = VT_BSTR;& m$ D6 [- s4 a% n1 a; M
requestVariant[1].bstrVal = topicStr;6 O+ `$ w( d- G' E& @
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// Set the DISPPARAMS structure that holds the variant. V: s& z# F) _! K. x
0 E4 `# |' o, T' F9 G dp2.rgvarg = requestVariant;, o9 O" O4 z1 K9 ^. e" f
dp2.cArgs = 2;( Z& c6 J7 }7 N6 e- ]8 v' F
dp2.rgdispidNamedArgs = NULL; 8 s8 ^! S8 N( j' X# D, | dp2.cNamedArgs = 0; ! l" u- {+ D2 m5 h% y" ?8 g; F( l! Z7 b/ h% h* k
var.vt = VT_EMPTY;8 L5 p/ E9 m) o. V' Z2 z, L9 R. L& J( Z