; M6 y- X# \+ I- ^4 Q hr = m_pDisp->GetIDsOfNames (! c4 N3 ]- }' d, ]
IID_NULL, // reserved% F, l E: V N1 n$ K
&Name, // Array of names to get IDs for 5 n: ]! R7 _( M) [ 1, // # of names in the array$ K( f7 d" Z9 Q$ I
LOCALE_SYSTEM_DEFAULT, // System locale: I5 `! W6 L' [, c7 Z3 k2 u# R
&pokeID); // Array of IDs to fill on output" x1 {: \" [2 j& j- L( g1 H/ H
2 I" i4 M. @7 B1 R' V" h3 I if (hr) % X! r, g( o4 { { $ z! \" s1 O' i MessageBox ("Get Poke Unsuccessful"); 0 [; x) }7 W9 T K8 _ return; V2 _9 S& ~# k }& S& B: a% Z( Q; v& h& Y
/ e- O2 G5 K' H+ E+ P
/**************************传递数据给extend**************************************/5 {' k W* z7 }& z# a
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); % K2 O6 M d- ` 9 u+ l3 w; A Z$ X9 ?, v/ y
valueStr = SysAllocString((WCHAR *) L"1232"); % `% d2 Y3 h. N+ M3 W( [. y VariantInit(&pokeVariant[0]); 5 V" G6 O) t C l0 e; w" `1 f pokeVariant[0].vt = VT_BSTR; ; Y. L, g+ t* r+ H* A/ W R5 ], ` pokeVariant[0].bstrVal = valueStr;" [9 N2 y/ k- o- y! G
& D. l5 p" ~3 v) k+ ^ itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ! h# C: B6 H" h' m VariantInit(&pokeVariant[1]); 6 @. _% _( P4 g- v
pokeVariant[1].vt = VT_BSTR;. U" X% h$ m5 V% z
pokeVariant[1].bstrVal = itemStr;' m# ?! c/ E# @$ i& |5 U
0 E* n. ^/ Y$ e4 ~' X topicStr = SysAllocString((WCHAR *) L"system"); * f! z+ S/ y7 y+ f2 c6 R$ T VariantInit(&pokeVariant[2]); & ]1 h2 ^# O) Z2 A2 z pokeVariant[2].vt = VT_BSTR;4 ?4 J5 b; l `: t
pokeVariant[2].bstrVal = topicStr; 9 m( u ~. p, I7 Q: k8 U7 ~- }; c* z4 j/ a" m7 H. r5 j+ _
// Set the DISPPARAMS structure that holds the variant. " c* c+ l# M/ u& t4 i* c1 |# {/ f. B7 `0 ], A' s* u, a. ^
dp.rgvarg = pokeVariant; . N* R) N' V+ D. h dp.cArgs = 3;6 P3 t. [' e0 J
dp.rgdispidNamedArgs = NULL; o" ?' r$ A8 p3 Z% j. ^4 G4 E- W dp.cNamedArgs = 0;2 r+ U7 f7 z$ J$ F& L; E$ `
, J ]) i" A; a- O. |// Call IDispatch::Invoke() _/ n0 m% H: C/ |- v4 K
& z9 k" M& z5 ^7 K
hr = m_pDisp->Invoke( 2 S- W* `$ G4 h/ N1 O pokeID,2 x. ^4 O. o# o1 v- n
IID_NULL, . A2 z; ?' ]4 e! i2 a b LOCALE_SYSTEM_DEFAULT, 9 f- d# A1 w. b- }5 e DISPATCH_METHOD,( U% e' N5 p) \. i0 S% A6 i, G
&dp, ) v# ?6 b4 u) b& j! L& [: M NULL, ' t9 G% O) `0 n2 ~ &ei, " ~: h- M, \6 \5 j$ z; K &uiErr);! y/ J) B4 u. d1 B& J( a0 b/ W7 g
$ p C9 t* O y- k SysFreeString(topicStr); * p. ^" j; M. r3 }" y1 U SysFreeString(itemStr); : i5 t+ {, W) d w) M9 [% ], x' ] SysFreeString(valueStr);& c+ L8 @) J7 x4 b
8 k' O' F$ c2 b' }5 i+ _% W 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, Z p Y, V+ B# I" p* 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????4 L) w! R& l" n+ z
( Q. B/ M0 p# [& | \, M/ F2 ]: c" g ! q+ d# y$ z! M2.这是request的程序 8 q$ M+ u Z, \// Request a value from Extend+ K" q" B! W6 }# Y3 p7 T* R
// 4 y1 ?9 o4 X) ~" h$ m$ V// Initialize the variant that will hold the BSTR. Set the variant's1 K, I( C, A6 I/ Z- W. O
// type flag to indicate the fact that this variant holds a BSTR. Place the8 l# F# d* H- n% A" t/ z; z7 e0 H
// BSTR into the variant structure. 4 M$ c, M7 j- ?$ h2 |' i7 \" d9 e& }4 \6 o. o! B9 e
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);5 d8 \; {! F4 j
$ [* D J, I/ B0 ^ itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");3 X1 f/ T; O8 h7 R9 r
VariantInit(&requestVariant[0]); # b& J" a* g# k& F; c; j2 `; b
requestVariant[0].vt = VT_BSTR; . h3 g; L' E# ^) h+ ~+ n requestVariant[0].bstrVal = itemStr; % q- I7 f; |/ c5 F 4 `8 @0 w* P7 Q2 k: b topicStr = SysAllocString((WCHAR *) L"system");1 J* p- r, e7 P- E9 N) x
VariantInit(&requestVariant[1]); # M9 g, u6 }; X+ ?. k requestVariant[1].vt = VT_BSTR;4 H- j$ X9 t8 p+ v
requestVariant[1].bstrVal = topicStr;" Q& A9 o, B8 L. ]. g* a% J: O
. O3 y# `1 _# D6 M6 F; \7 N) ?8 L! k+ F// Set the DISPPARAMS structure that holds the variant. 8 r S% C. W0 U$ n9 K' O2 o: M' k1 K; v% ~" Q
dp2.rgvarg = requestVariant;6 V' j/ S8 o& V# g% ?, H
dp2.cArgs = 2;' w, }$ J. b- g9 _& _4 g7 F
dp2.rgdispidNamedArgs = NULL; * e& A7 K& n6 y dp2.cNamedArgs = 0; " D# h* ^! i4 f2 E4 Y8 q1 F' Z* {7 V7 M
var.vt = VT_EMPTY;# v! h; G1 N- H# W7 X0 Z& d4 l( l, ^
& Y8 m5 H n$ h+ ~; ~$ Z
// Call IDispatch::Invoke() 3 `0 I# E& h$ R0 k# N$ G % C* Z! R! J+ ]# d' |3 a( z5 }3 J h9 s hr = m_pDisp->Invoke( }( z7 H% L8 G6 V, Q8 C7 \ requestID, - X- t T4 D. |# i, n7 _ IID_NULL,3 S9 o6 l. s6 A
LOCALE_SYSTEM_DEFAULT, . l) }4 R, i2 g, ` DISPATCH_METHOD,! o7 V" Q5 T% a4 ` G6 ^& P
&dp2, @1 i# g: ~9 b+ w6 P, a$ D( `* M
&var,) R1 d* u% v" w1 X
&ei, # q1 N0 A6 M' q &uiErr); . N! L/ u1 H }3 U/ K/ Q% G7 m. ?
SysFreeString(topicStr);6 G9 @# s" L; _9 t9 @
SysFreeString(itemStr);& x7 I+ ~, O' V5 L/ R# ~
请问该程序是获得extend里面的哪个值? 6 Y! n- [" N% T& A: o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????