8 T. f3 t" ^& B hr = m_pDisp->GetIDsOfNames ( 6 z) ^8 S' W# f$ A' {$ e0 G4 v% o IID_NULL, // reserved / o" M" y3 b+ x: n% G$ p$ E &Name, // Array of names to get IDs for . W! X8 \+ M2 u, M- t9 s2 t: H 1, // # of names in the array & ]% A% \9 B1 o LOCALE_SYSTEM_DEFAULT, // System locale + I% f- {3 L5 [1 w2 } &pokeID); // Array of IDs to fill on output# J' O8 C% s$ P. f7 {
6 r. [, B4 t- M0 b2 }+ q% a0 D# E% V8 w
if (hr) 2 w1 F1 |8 {+ j) `+ `+ x {2 `! X1 ]! |' ]# k" @; z# F9 r4 e
MessageBox ("Get Poke Unsuccessful"); ; p, q- y" E! @5 i9 k6 Y return; K1 \: K8 x$ U T; y; m% [ } ; m# w, V# i0 P) G5 @* e% e A, E1 J" J6 `; h
/**************************传递数据给extend**************************************/! \: t# x0 `9 O
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); , P" t J) X4 b ! f3 a% F$ C" N0 p+ |
valueStr = SysAllocString((WCHAR *) L"1232"); 7 G5 ]. g5 B1 J- l1 t! O VariantInit(&pokeVariant[0]); + C* \0 b) F6 w" [( Z+ a2 G' l1 Y pokeVariant[0].vt = VT_BSTR;4 ]9 Q8 Z: [& Q! u
pokeVariant[0].bstrVal = valueStr; & I! s7 ~- V0 N: L 1 H/ O+ t* J& `: y) w2 M+ t3 ` itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); # f- z7 A! ^( d. } VariantInit(&pokeVariant[1]); $ [$ O, j6 ]7 Z/ j) a' W
pokeVariant[1].vt = VT_BSTR; $ l, B. R$ @, p/ Y: m; l$ q pokeVariant[1].bstrVal = itemStr;- c4 U" z& q; r$ P) ?
* m9 P/ j `- }" I( U' U) W& ?
topicStr = SysAllocString((WCHAR *) L"system");5 k& g j+ t% C0 V
VariantInit(&pokeVariant[2]); , |% ~" t% N( D
pokeVariant[2].vt = VT_BSTR; " w7 F; n5 A5 `# }) k: j pokeVariant[2].bstrVal = topicStr;0 ?( D+ I' P' ^+ G
8 B) N$ I. M- `) A- y
// Set the DISPPARAMS structure that holds the variant. ! S- X: I2 k0 D% L; M. a , `6 S; h# H6 T- E dp.rgvarg = pokeVariant; 6 W; {2 a9 H6 f: M( k* e dp.cArgs = 3;0 s5 U0 E& ~( u0 F5 [
dp.rgdispidNamedArgs = NULL; 0 M/ T9 X, y$ P% `, F* e dp.cNamedArgs = 0; 1 s* Q0 P, b3 g% X3 ] 1 X8 O' ?- m5 M% y// Call IDispatch::Invoke() ) ]- T0 N6 A# V4 F 3 C8 |8 t& X% f1 Q+ n hr = m_pDisp->Invoke( : u8 A5 x k+ M! k7 v1 i) Q pokeID,' J) ?1 n7 }5 K) U f
IID_NULL,) B" ]( r* `8 a) M
LOCALE_SYSTEM_DEFAULT,- G8 U) [0 C- V$ s. U" o4 E$ C
DISPATCH_METHOD,) ^. p! T8 [. F
&dp, F) E9 C) h; B8 r- y' S z; g* w
NULL, ( E1 d8 d$ q: h/ U$ u7 u5 l &ei, " `7 _% t3 v; L &uiErr);. u! [' R$ Y K3 G$ z/ Q
2 E) l9 z$ ^8 R SysFreeString(topicStr);4 _' U$ l; J! y' }
SysFreeString(itemStr);' F: r' R! j7 ~4 K, ^
SysFreeString(valueStr);, o E" E! z" E
8 c* c1 r$ r R7 k- y z
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??? " w" o" a o6 {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 ^' E& d% m" U" e$ F
9 U! a/ B. M% D# `) E, z+ E+ F7 h; Q8 h- `) H
2.这是request的程序 . c Z; o; X* i" s' G, c4 E// Request a value from Extend 5 z; f7 \1 X4 a//3 ~8 \, w6 X/ R( A% K/ F, z$ z/ D
// Initialize the variant that will hold the BSTR. Set the variant's & T$ w# ~3 z* w& a// type flag to indicate the fact that this variant holds a BSTR. Place the 1 g' }2 y! \) i5 k9 w3 \// BSTR into the variant structure.+ Q) \6 X$ K1 f0 ~
) E; O# [- I( k( |; o' b
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 2 Z, ` @: s0 V8 T. _: M 1 H- t3 P6 a5 Z# I4 |0 h) i itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");! J# v2 K$ H% D( u R W
VariantInit(&requestVariant[0]); * N/ z0 T. ]0 k( q- j* ]% [# x! g; _ requestVariant[0].vt = VT_BSTR;4 Z# A0 m6 _. x- E* W
requestVariant[0].bstrVal = itemStr;; ?3 @- H% g$ e% Z. n! l
8 F2 Y+ U+ C8 w: o/ e topicStr = SysAllocString((WCHAR *) L"system"); # ^/ x) H' o, J6 C, s# d9 C) B VariantInit(&requestVariant[1]); 4 s: \% H3 C4 X
requestVariant[1].vt = VT_BSTR; # m8 }) F5 \! m: v t requestVariant[1].bstrVal = topicStr;, P" H( Y& A. e1 `$ ]+ C# }9 U
$ h, n. g. ]. i+ V5 v// Set the DISPPARAMS structure that holds the variant. " ^% S' w% v+ J3 P6 f% w 6 ]1 B9 j9 P4 }: r% o7 P dp2.rgvarg = requestVariant; 5 V9 _& T3 N! s dp2.cArgs = 2; 5 {2 |# w* k$ B" Q$ ]# c dp2.rgdispidNamedArgs = NULL; 7 A: N8 \! e, l" w dp2.cNamedArgs = 0;: E: X0 V+ z. M4 R7 n
; p3 a) }! t" v var.vt = VT_EMPTY; r6 s3 @3 b% Q0 U* { % C; K1 ~( A% C) ^( U! `# O// Call IDispatch::Invoke()5 ~' J: F, q6 D0 ~3 P6 k" I( x
7 U7 e% b& V, A( h hr = m_pDisp->Invoke( 9 F' d7 K: e3 l requestID,/ A+ |) u' C7 Z" s
IID_NULL, 6 B6 r6 v5 S F# ^- k LOCALE_SYSTEM_DEFAULT, # R$ \4 f6 d8 s r DISPATCH_METHOD,! t; b4 \- K& g
&dp2,4 X# R& }2 [1 y C& [( v
&var,; G1 t& W4 G. f5 Q- l, K
&ei, " Y2 j9 H) N- V! ~0 J &uiErr); 4 P5 O+ }7 w; Z, f: V& E- t1 o- i % v% ~! Z+ a( z6 @/ K SysFreeString(topicStr); 7 r2 W* I# G! c SysFreeString(itemStr); - @/ N$ `3 _) B# N请问该程序是获得extend里面的哪个值? ; p. r! r: W2 y" e, \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????