2 ^: n3 m( {4 H R1 h hr = m_pDisp->GetIDsOfNames (2 z; D. R h9 W( _; {
IID_NULL, // reserved8 S+ o8 g4 }& j/ s+ B3 b! V
&Name, // Array of names to get IDs for $ u0 y" D. _# \2 h# L5 o' Z 1, // # of names in the array T) f# j ]" ~/ x1 L8 ? LOCALE_SYSTEM_DEFAULT, // System locale% H& `( X2 Z4 \- {% F
&pokeID); // Array of IDs to fill on output ) Z) X) h+ y, @0 w4 q8 K . f2 h2 h B+ m; v9 [
if (hr) ]. k4 v2 L, H- @0 T, A+ m { 3 x1 [* e: S; o( k3 X/ [% e MessageBox ("Get Poke Unsuccessful"); + C( [" c+ B1 A( R7 W return;. c4 z6 `/ f4 b5 f: ?: F: R
} + K, i' O6 M2 o( H( T1 e * I( B# y; ?. B0 }$ w' O/**************************传递数据给extend**************************************/ & Q0 H9 \0 o0 ]5 E pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); ? B8 c& q* Q) |. T
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valueStr = SysAllocString((WCHAR *) L"1232"); 3 @1 |1 V, s% B9 ]6 |6 ?6 d9 V VariantInit(&pokeVariant[0]); * Z% W- |+ V$ r+ u( X$ y pokeVariant[0].vt = VT_BSTR; 3 h3 M) f. w8 F pokeVariant[0].bstrVal = valueStr; 8 \) ?0 N" j3 d3 R$ G # P. _+ u" h9 I' v1 `9 h! Q itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / D6 ]/ R. g- E4 g VariantInit(&pokeVariant[1]); 8 O4 |7 g9 d9 u7 S# z; Z' M" P9 v pokeVariant[1].vt = VT_BSTR;9 z; j( ?# N5 n% a& m4 P
pokeVariant[1].bstrVal = itemStr;' ?% m( x f/ y
" f2 I6 J) w( w topicStr = SysAllocString((WCHAR *) L"system");" b' K% a# C1 l6 b0 A8 R7 n
VariantInit(&pokeVariant[2]); 3 G6 [6 o3 C* `) J& Q$ b0 P pokeVariant[2].vt = VT_BSTR; : q; T; ^7 a: ]& g2 l8 \7 m/ }" P pokeVariant[2].bstrVal = topicStr;: a' a# j3 k/ u1 D
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// Set the DISPPARAMS structure that holds the variant. - g& K: N5 N6 v+ O: z ; ]4 k, `. T) g' F" {* z6 _* Q6 j dp.rgvarg = pokeVariant; 6 |. B Z% y% V dp.cArgs = 3; : K4 W1 B8 \7 |# I, d7 T' u dp.rgdispidNamedArgs = NULL; 3 L/ _6 W, t' h Z8 a2 d6 @ dp.cNamedArgs = 0;1 C3 n) e; y# x% w8 N
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// Call IDispatch::Invoke() % v. r$ f* {$ i% h # V/ l% @+ u* M8 I7 M hr = m_pDisp->Invoke( 9 y- I: S% {" {. \$ @5 ~# Q pokeID,) G* x J. t$ p# W t
IID_NULL,! P" r# g' i i/ J
LOCALE_SYSTEM_DEFAULT,9 ^# E: x* s# }) X$ s2 _6 \% j& t# |
DISPATCH_METHOD,+ \/ _& F: {/ d5 [" m1 l7 L
&dp,0 K% P- |0 l* T# O! W5 i5 ]
NULL, k( p/ g6 x) [1 |& n% l
&ei, 3 O6 F9 u z4 {( f3 Z7 v& V1 m &uiErr);8 i) P- [1 [: f$ L* G& P
1 ?. E1 M. B2 H! W* Y
SysFreeString(topicStr); ) s) E7 u$ { N* q; @7 S SysFreeString(itemStr); + i4 `7 H# S1 D SysFreeString(valueStr); $ [- J& W: a6 B V- {# b' _( D J3 g5 ?$ p& m) L2 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???" q! G; m- w: Y( j9 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????* Z' X( _4 V. Y& x* A0 k, J$ J0 W
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3 H- o0 A4 }" s. j: w+ F$ V2 w2.这是request的程序 ( C) G" e* o0 S9 K) y- d0 f// Request a value from Extend$ ~4 K4 b: L) o
//( ` {/ b/ Z; X: Z% x, B" [! g
// Initialize the variant that will hold the BSTR. Set the variant's & Z( @8 ?9 c3 M+ G& ~! I// type flag to indicate the fact that this variant holds a BSTR. Place the % @0 `% Z8 Q) h4 }- {0 s// BSTR into the variant structure. 2 |! \9 z! e7 R& Y' X8 T . Q: H4 k+ y( n9 u _% r, J requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);8 I8 K" N$ W; z3 [9 i6 @6 z( r
, w, B% M# k) \2 _5 A% Q- c9 G itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); . P6 e# }' l G e, z VariantInit(&requestVariant[0]); 7 L3 n% O/ ~0 P' g8 t requestVariant[0].vt = VT_BSTR; ; z0 d9 E; d: O8 S% A( Z. Y6 Q8 M requestVariant[0].bstrVal = itemStr; 5 y9 U- H; J% ]0 H- `4 ^; Z) J& Y$ F" O; A/ y; M. \% C9 [( i
topicStr = SysAllocString((WCHAR *) L"system");) Q! m H# s6 _ m1 S/ q; H
VariantInit(&requestVariant[1]); 2 C: u; L: x. M8 a1 N* m0 x
requestVariant[1].vt = VT_BSTR;5 {' V, K9 l0 a
requestVariant[1].bstrVal = topicStr; ) i/ w# w- v4 }) H# H1 b/ ^7 J! i% Y( C4 w' A
// Set the DISPPARAMS structure that holds the variant. 6 j& w$ t( y/ D" S ; l' E" ]2 g4 v# M' p2 y& ] dp2.rgvarg = requestVariant; ! c8 s. C: D2 c2 X dp2.cArgs = 2;# }/ Z/ F3 }7 x, |" `9 u9 }3 V3 O
dp2.rgdispidNamedArgs = NULL; + G2 }% R( O: [# T1 k dp2.cNamedArgs = 0;# l; ^: y0 E/ m! K/ x; {
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var.vt = VT_EMPTY; 2 s, v" L( X0 Q; w5 _% Z' W6 K% \# J1 U) B# ^
// Call IDispatch::Invoke() , e' @* @. c- }# x3 [- {& z6 @: w# }9 U8 t% p
hr = m_pDisp->Invoke( * x/ |8 r) H- Z% H) j9 ?& @. Q requestID,, J' p8 N4 Q- m8 u2 R
IID_NULL, 6 L+ T* t/ H* ?4 U) N4 i& J8 E LOCALE_SYSTEM_DEFAULT, . y( S5 y0 Z! d; r6 T- _, k DISPATCH_METHOD, $ w4 E) I y7 e$ U/ B" C &dp2, ( w( g; M" V8 R { &var,/ W! a! B" T/ c: d9 |# T @
&ei,& L" \, w/ A: s; Q
&uiErr); # J4 U/ T8 v2 v" v# ]+ n6 n1 } " s5 o: ^; E6 H* t/ | n8 S* _ SysFreeString(topicStr); : p4 Y( c7 |# a( X SysFreeString(itemStr); + T( v+ p* k& n& x% L请问该程序是获得extend里面的哪个值?, N* H/ ?7 ]6 U' F8 u
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????