! U R3 Z; |) k4 `0 ^' `7 ^ hr = m_pDisp->GetIDsOfNames (# D- ^( ^/ |" j; z7 G1 b
IID_NULL, // reserved% s" |$ P/ R0 n& E
&Name, // Array of names to get IDs for3 ^) u }( R; K2 n7 T/ P) N
1, // # of names in the array' a! B* b; `, \& Z1 J) E5 P( J
LOCALE_SYSTEM_DEFAULT, // System locale0 ~! V3 J/ S9 U- ?6 G
&pokeID); // Array of IDs to fill on output9 j" e% v3 `+ p, a* U
" L8 s9 k& L% L) S0 v: L5 Z
if (hr) # u" s0 I3 B, {% `2 a+ a {+ @' {7 X: O+ x5 ~* t# {6 Z
MessageBox ("Get Poke Unsuccessful"); 2 d: m/ r( `( B" L3 O3 ~ return; . o& W. x+ y2 k( j6 G }( p( [4 U; T* Y# a! l# V8 v
1 l, ~) H$ N. N6 |! G# [# ~
/**************************传递数据给extend**************************************/ 0 k8 ?) y9 k' a7 e pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);0 b6 D, Z) o) {) S f& u
7 N% f$ P: R9 f* s; X3 L7 R) u, ]4 k valueStr = SysAllocString((WCHAR *) L"1232");" [2 Z( {1 f" g3 r
VariantInit(&pokeVariant[0]); 4 A0 W6 ~- `) Y
pokeVariant[0].vt = VT_BSTR;# ^& Y0 Z8 G1 W9 Y9 R, G4 ~/ d
pokeVariant[0].bstrVal = valueStr;1 g/ a. k' ]# u" z
: U' Y: h1 j6 h `8 Z! c itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); , u% l8 l& ?$ ? f3 W VariantInit(&pokeVariant[1]); 6 F+ i8 k% u: o, k2 p2 {* N pokeVariant[1].vt = VT_BSTR;1 X: }/ z& ?7 x$ Z# v
pokeVariant[1].bstrVal = itemStr;- d, ^$ n) d# s$ h$ e, o$ x! v
0 r( O+ _' H1 M3 }$ t( a/ s6 b topicStr = SysAllocString((WCHAR *) L"system");3 D, e% z: W P9 @/ I
VariantInit(&pokeVariant[2]); ( i' C9 X- ^3 n$ c4 B% S# W8 ~5 h
pokeVariant[2].vt = VT_BSTR; & T. q3 D( V1 |8 z pokeVariant[2].bstrVal = topicStr;! D6 b1 U* ?$ ?1 u
( j/ o. b( y5 i1 A# T7 A% I// Set the DISPPARAMS structure that holds the variant. / b! H8 B0 n( {( W7 w; o+ |8 y 7 C* F6 w" O* N dp.rgvarg = pokeVariant; @' ]0 W/ D1 T. m$ C3 r! N dp.cArgs = 3;5 Z3 X x3 `3 l% a. l0 G
dp.rgdispidNamedArgs = NULL;4 ~+ N; H0 Z1 o- p- X2 \
dp.cNamedArgs = 0; 3 [) R3 X8 [: k8 L7 s' E3 U: b, h' T. {) `8 u, e. b
// Call IDispatch::Invoke() - c: W% w" L" P# ?+ }5 o ( H6 f: H, p- L hr = m_pDisp->Invoke( 3 ?0 B+ y0 s5 U4 Q pokeID,3 z8 d% ~* q' Z! ]% Z% M) R
IID_NULL, 7 H$ r# R; a% n! F0 k. b" b LOCALE_SYSTEM_DEFAULT,: z$ L1 k, z) e; |! b' A" t/ v$ K
DISPATCH_METHOD, / J) z: g4 Z4 T2 U9 K &dp,; J. t5 M1 j0 K9 `
NULL,8 ?4 ~" n% R" x# _. F
&ei, 2 i F! `) P" ]4 w &uiErr); / K& b0 V6 |6 V9 R% `& q 6 T5 }4 ]% Y& y7 a- l" a* l: T SysFreeString(topicStr); - G& v/ w' ^" e3 l SysFreeString(itemStr); : c7 }# q* c- o) w& l: W0 G7 x: j( c SysFreeString(valueStr);, l0 J" E0 ?1 `3 o
- `3 [4 i. {6 F; P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???/ A* W+ L' u) \& C, {( s/ Z, L
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???? : U% K! U- F+ p% f 1 ` L4 K, j* v, }- w0 Q ! s/ C' X4 \+ m2 }5 F) r/ ~2.这是request的程序 9 c* p7 c0 @; A// Request a value from Extend % y5 V) {% K! N% Y// 2 j! k# [) s. G; R- L// Initialize the variant that will hold the BSTR. Set the variant's: s1 h2 M, _% d+ R D2 F: Q
// type flag to indicate the fact that this variant holds a BSTR. Place the 6 W4 Q; Z8 d7 m+ o7 K+ z* p# q// BSTR into the variant structure. S* T$ U: D" r, j2 Q4 c5 h q+ f
% i6 R6 R( z& |" ]- K requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 3 S. f1 p9 [* n% u. F; A8 x3 _; z - h* o) ~& _& w" Q) j1 J itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 9 d& a. P0 \: B# S; @ VariantInit(&requestVariant[0]); % E: S( h: E0 r3 m3 N: d requestVariant[0].vt = VT_BSTR; & Z/ f1 S6 A5 e requestVariant[0].bstrVal = itemStr;2 o( u: d4 i+ T# s! z5 q
7 y! a$ o( I% N z
topicStr = SysAllocString((WCHAR *) L"system"); + L% i5 g# I) }$ L$ t. e# T VariantInit(&requestVariant[1]); / p% i U7 o. R. l+ r; s
requestVariant[1].vt = VT_BSTR; % }! b+ Y4 b3 `% Q requestVariant[1].bstrVal = topicStr; , L( G% B* j, ?+ \! ]( m7 w3 D1 B+ D" y8 \" \! B* `- Z5 K; T
// Set the DISPPARAMS structure that holds the variant.7 d5 X3 j& D6 Y0 v( t1 J+ o
) y# A" o4 e+ U# U7 d' v4 {
dp2.rgvarg = requestVariant;! g' L5 P8 }2 k9 {$ H
dp2.cArgs = 2; ' \5 h0 ^" Z/ e7 f dp2.rgdispidNamedArgs = NULL;4 j7 U4 [3 v6 j" T( b Q1 N
dp2.cNamedArgs = 0;: m' J! T7 N L/ k+ v7 ]
o H- p( g" M* F% L5 Y- | var.vt = VT_EMPTY; $ F" ~2 k/ ?6 z7 r) _$ r* n$ ^- J. W% Q4 y0 w& ?
// Call IDispatch::Invoke() $ F3 k, @# J( ^5 c* j , ^+ H9 m! [. v, I: g& v; P3 A/ [! L hr = m_pDisp->Invoke( / b; V* d: J+ u; a# ] requestID, " L, N l3 M$ y: g; e7 B A0 h" ]! h+ L IID_NULL,7 z/ l" g+ \, r" X
LOCALE_SYSTEM_DEFAULT,) K# n7 N4 y. G' {- r( z
DISPATCH_METHOD, 0 y2 g3 y" \5 D &dp2,* }' j1 ?" r) L# y. Y* y5 S
&var,+ ~# f G. ]7 G) l3 G7 R
&ei,9 j; b0 N7 a! M% Q- f4 f
&uiErr);3 D6 B; I0 I. s8 k1 F
! |7 ]# s9 b. M$ H
SysFreeString(topicStr);9 \3 F+ e& o, E, D7 ?- e
SysFreeString(itemStr);" C2 ~2 X! \) t/ Q8 m" U' y
请问该程序是获得extend里面的哪个值? 4 E% R4 s. d3 y* `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????