4 V9 Q. K* I" L( `' K8 z hr = m_pDisp->GetIDsOfNames ( & h6 |7 A% B& |$ t, n IID_NULL, // reserved9 l. U+ K. T1 Z8 \+ h! S$ g
&Name, // Array of names to get IDs for+ I1 S% I& m$ U4 a: h) d c2 K v% m
1, // # of names in the array $ r8 }' ]3 N) q/ ]& M! { U/ G LOCALE_SYSTEM_DEFAULT, // System locale " F& n& e2 w8 _6 c8 Y &pokeID); // Array of IDs to fill on output, E) y! X- u1 I" P* H! |
9 W. h2 ?5 S$ {$ B. p# L: F8 ^ if (hr) , H7 B: Y$ G w4 e* t7 Z {4 @" ^! m9 o( H- ~
MessageBox ("Get Poke Unsuccessful");( A. T4 V* [9 `) P
return; ' q- X; v# o' \; n" N }4 U. S ~$ V. G1 V0 r
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/**************************传递数据给extend**************************************/ : }( h* i6 E5 @4 h- A4 b: V" j6 D+ _' V pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 6 y3 B+ _$ r. \7 R5 Z2 B( w 4 n3 X" \9 C. P% s; W9 G
valueStr = SysAllocString((WCHAR *) L"1232"); V( m* b2 j6 L( E
VariantInit(&pokeVariant[0]); + ~4 G$ F( P4 S5 R; I
pokeVariant[0].vt = VT_BSTR; ) g! P: v" D# o h3 {; D' T9 T( L pokeVariant[0].bstrVal = valueStr;. p/ W/ Q; Y- q5 l
; A" q' b, q% C1 j6 h6 A M: a
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");6 W- K1 Q8 {& m' x+ n
VariantInit(&pokeVariant[1]); 3 Z+ X3 Z4 x2 q, \ pokeVariant[1].vt = VT_BSTR; . U$ R, F3 X8 b% g5 q- Q pokeVariant[1].bstrVal = itemStr;/ `( V- h+ @8 n5 A& v
+ D5 ?2 `, ~; N6 U ~ topicStr = SysAllocString((WCHAR *) L"system"); 6 Q) ?" c7 g4 Q7 ~* `( _ VariantInit(&pokeVariant[2]); * r. V0 F; d' c$ Q# L, B; O6 ?
pokeVariant[2].vt = VT_BSTR;/ ^% P; b) |( h
pokeVariant[2].bstrVal = topicStr; & b( O* [: [# t: E5 B0 a 1 A5 r1 T- K3 ~4 B) v// Set the DISPPARAMS structure that holds the variant. ( S r, n7 {5 K6 N# b 7 P- ^ \9 L4 e+ L dp.rgvarg = pokeVariant; 1 y/ ~ V& v- ]3 a& Q6 A3 D" N dp.cArgs = 3; 8 C, I& w9 z. q" z+ U5 y dp.rgdispidNamedArgs = NULL; / Q0 ^1 t8 o- b dp.cNamedArgs = 0;# O4 i! [* n# W0 q1 m+ z$ K. V
5 f2 x" F: r5 m# D; O4 \
// Call IDispatch::Invoke() , @$ x5 A% f3 n B" r$ q b( i, G n6 Z- w( p1 g5 ? hr = m_pDisp->Invoke( ! v$ o+ {4 z7 Q- o u& V! m pokeID,# R% X4 X1 x0 H8 }0 E# F
IID_NULL, % i. g) s- s3 M4 h n; ^8 s LOCALE_SYSTEM_DEFAULT,) m% Y# x$ v" j! Y4 l) b& E
DISPATCH_METHOD, 8 Z6 r/ S% R4 Y7 @! F &dp, 0 `- X; O$ _3 ~% ?6 ^2 B: i% a NULL, ( B# [8 }# Z1 h% a &ei, 3 l* s h+ ^3 t+ Y& x* b. j &uiErr); - t+ k+ t k9 X; t. {0 G! Z8 h 0 d, P q# Q0 `4 M SysFreeString(topicStr); * |& z% O: }* y: y SysFreeString(itemStr);% e" b( f- F7 Y. X
SysFreeString(valueStr);$ J3 _. W( \5 k
: ?5 S1 |% x' C) q8 x
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???5 @5 U3 l/ d! F& O9 \: b
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????0 G6 l: C4 S) ~1 O: Z4 ^) y0 t
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' r# H5 u9 X5 J; M* I5 J2.这是request的程序 ' V" c4 j6 B% c# u' O n! R. f// Request a value from Extend 6 z3 x: j, |9 V// 6 I/ P9 [) ?0 i// Initialize the variant that will hold the BSTR. Set the variant's 6 x1 w6 _2 w, _' h% M// type flag to indicate the fact that this variant holds a BSTR. Place the . j+ \: t i3 d) v( J// BSTR into the variant structure., m2 p5 h( c( r1 A
! W1 k2 L5 I* H; L6 \& E& i& B; @ requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);$ Z m: m g0 N* ^3 O5 a' t
4 _5 Q! x6 V" ^6 N3 F# M
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");- g: Z: p p4 j t0 D L
VariantInit(&requestVariant[0]); " a: x. J3 t0 n- \ requestVariant[0].vt = VT_BSTR;9 J6 o7 L8 K% a
requestVariant[0].bstrVal = itemStr;2 S. h: R% C1 h: q# t6 @; `- q( h
$ j( c# t' {1 ^0 }/ N8 a topicStr = SysAllocString((WCHAR *) L"system");4 O7 g7 I# Y! ?% g
VariantInit(&requestVariant[1]); - e# H% y$ e+ k( n
requestVariant[1].vt = VT_BSTR;% h' D, [' W& A z+ R- h
requestVariant[1].bstrVal = topicStr;2 ]1 L# P/ w+ R8 \8 s! ]
8 S- I& g+ }/ h% d1 q// Set the DISPPARAMS structure that holds the variant.. e- n {0 r5 t! C1 i7 i7 W$ u4 P7 J
3 f) n1 `. p% r dp2.rgvarg = requestVariant; 5 X/ M G3 T& {+ M* C8 \& X dp2.cArgs = 2;' g3 A( ]# P" J- j( k3 `' {
dp2.rgdispidNamedArgs = NULL;8 g4 I1 w2 N0 l6 V8 b* g
dp2.cNamedArgs = 0; $ [+ O2 N/ s. y9 n% S* W5 I3 g1 s
var.vt = VT_EMPTY; ; Y6 _! l5 r4 k$ |; f% R( D3 F 9 m$ p8 `5 w- T2 }$ \) p1 y/ N// Call IDispatch::Invoke() 3 f; W6 j# l% S: H. y+ E7 W f9 j1 \1 L5 h i% F2 w- b
hr = m_pDisp->Invoke(6 O$ [$ s3 I2 [) {# U+ r. T
requestID,' j: I$ d/ U/ M8 w/ M
IID_NULL, : U6 Q- D8 |7 o! E LOCALE_SYSTEM_DEFAULT,4 d& w' w7 z5 o) C" v" Q6 J
DISPATCH_METHOD, $ }# i% A- [# \# R" B9 D+ z! g &dp2,- C) k+ R. W0 m7 Z3 q0 q, t
&var, 4 Y9 a' E l% M4 Z9 w &ei,! Q; L2 b' A; |5 E' y% t/ H
&uiErr);& Z- @9 J; F! @
2 w6 Q, I' o2 N, O4 X! [6 c* C0 m SysFreeString(topicStr); , k8 V8 m! {9 G8 Q, Q. n SysFreeString(itemStr); 5 X, m- c0 S) g7 O2 U+ T$ z请问该程序是获得extend里面的哪个值?. [0 @( n+ ^2 u8 A) P
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????