; D* q6 t! N+ P: x3 P) O& h* w! E hr = m_pDisp->GetIDsOfNames (' [# X1 z* c: e- w
IID_NULL, // reserved* }8 h3 M# A! q
&Name, // Array of names to get IDs for " z5 a" X5 _5 T; m" v6 p7 n: ? 1, // # of names in the array : z; Q5 ]" {! _1 n- {* z8 e LOCALE_SYSTEM_DEFAULT, // System locale 1 Y$ b3 R W5 |/ B; I c" m& t+ y &pokeID); // Array of IDs to fill on output0 y" q2 A6 d; R. Z6 }
# @! B$ j+ s9 t, }7 S: ?
if (hr): c! Z9 ?5 Q6 k% p9 N& W( _* Y
{" q2 f7 d1 Z0 }, e- m& `
MessageBox ("Get Poke Unsuccessful"); % B4 g9 l1 W) |) M return; $ j$ d2 a$ g5 W0 X7 w V7 F; O } 9 J r) w" h b1 U* p7 |$ M, [ # l4 L* h5 ?2 _3 r7 B/ L" ^4 l/**************************传递数据给extend**************************************/! j8 m$ i% s+ H x( J
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);8 Q0 G3 E( L3 T" B+ ~
% Z5 f k2 A5 Z9 y" F
valueStr = SysAllocString((WCHAR *) L"1232"); ( w0 e, X, s# K/ x( m VariantInit(&pokeVariant[0]); # X$ t. b8 D/ d1 K
pokeVariant[0].vt = VT_BSTR; ; G- o5 E# v. g# a' I pokeVariant[0].bstrVal = valueStr; V' r. |+ n, s6 f5 i+ R8 C
; e; L6 X5 Y% Y8 C
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); # `. e# s9 W |5 P4 u7 _ VariantInit(&pokeVariant[1]); , D% i7 ?7 i, \4 R- z. N+ f6 y
pokeVariant[1].vt = VT_BSTR; * U2 f5 I. {. y6 K) ?& d/ U pokeVariant[1].bstrVal = itemStr; ) w: G& U! M' i X2 U" v ) v! y1 ?$ \& s, z! V9 W8 u1 d topicStr = SysAllocString((WCHAR *) L"system"); ; z; U+ B q/ k0 q5 B( S' g VariantInit(&pokeVariant[2]); 9 X0 f# m- W. u, i1 F pokeVariant[2].vt = VT_BSTR;0 U' _. ?* G& i' B7 @, [, Q
pokeVariant[2].bstrVal = topicStr; " `5 t$ y ^/ d% Z4 b$ q3 n $ ^0 T0 A. q& j5 w" F// Set the DISPPARAMS structure that holds the variant.- q; y5 ~# ?4 _& h# f. W
( ?% E3 M m/ @7 x( H dp.rgvarg = pokeVariant;5 H( _/ P! I. H- B' l
dp.cArgs = 3; + ?( D, n! X( j2 K- z8 n dp.rgdispidNamedArgs = NULL; % \: z9 r$ }. F! e* [ dp.cNamedArgs = 0; * M- U5 Q9 ~. {- E" P ' l* u! `/ l6 V8 }// Call IDispatch::Invoke()5 [; ?) J0 [+ H" E, R" ]% V [* r- G
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hr = m_pDisp->Invoke(' s* `4 c* W/ y% X# i( k' s8 Q( S3 U9 z
pokeID,+ k5 h; `: V/ R/ O; r
IID_NULL, / @# G4 ] x" J4 [3 q; a/ I% R; m q LOCALE_SYSTEM_DEFAULT,1 i7 `" e7 ^8 r7 W) g8 ?
DISPATCH_METHOD,- f* K% j) `& ?" u8 J, w1 X7 P
&dp,1 Y0 M5 \0 ^' R4 c
NULL,' g& F3 x5 ^4 J3 t* K7 y6 ]+ W0 w2 W, y
&ei,6 |# P3 _, P% r2 Y
&uiErr); 7 f5 I# Z$ Y- a2 Z4 P# o5 ?+ E 6 ?. [ }0 }% |+ P, d5 S6 @ SysFreeString(topicStr);0 C$ a9 B; f7 ?! B9 ~4 b
SysFreeString(itemStr);$ [. h e0 L0 m( X$ d- `
SysFreeString(valueStr); ' s/ t. z7 }1 }1 i" h 3 i" m9 Z& l, J5 B( A7 u. M* q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??? 3 j' F5 B4 j% K 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????2 R6 G, O4 ?& F/ v
+ K4 a8 [9 D% J W2 e& ?& r! ?" h( C& ^' t5 L; D
2.这是request的程序 ; I5 V+ m8 j# W8 a$ ?+ N// Request a value from Extend4 T: J% E: i7 T. h4 [6 R2 Y
//) x' T0 \" U7 d6 F0 ~! s9 v. z% [
// Initialize the variant that will hold the BSTR. Set the variant's/ ^) z' p6 d2 A0 P( T2 N$ t B8 a
// type flag to indicate the fact that this variant holds a BSTR. Place the+ N$ k( ^3 x. |8 J: x7 \ ?, e
// BSTR into the variant structure./ c" e h7 V' x9 y: t
& e+ I7 A, B" v' _( [# H( C3 w requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 6 L! E v. D: l z 3 b. o* i$ {& c1 r7 A/ y/ J. [
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");6 k y* m# f8 Q1 D' g8 H; u! v
VariantInit(&requestVariant[0]); . l! w4 B8 {/ f1 S1 B) O requestVariant[0].vt = VT_BSTR;' |1 M9 B/ N2 J' y
requestVariant[0].bstrVal = itemStr; ; L4 H1 i6 f$ q5 u3 Y 4 ^% o$ f5 M( j topicStr = SysAllocString((WCHAR *) L"system"); : m' Q2 I2 i! g" `2 ]- M VariantInit(&requestVariant[1]); 3 k: C6 L! N4 i1 @ ~, q requestVariant[1].vt = VT_BSTR; 5 W# j# i, M! D/ a* ?$ @ requestVariant[1].bstrVal = topicStr;& ^5 M& e$ q2 Q) c
% s/ \, {7 z; L7 L; v1 _. Q// Set the DISPPARAMS structure that holds the variant.! n3 n! K6 N) F& T' K9 S: y
2 ~) h1 u/ d5 V; b2 X$ {8 ?
dp2.rgvarg = requestVariant;/ m; }$ t' Z% I+ A9 q
dp2.cArgs = 2;4 g, E& r8 u, s7 H0 M6 I( X' A& y
dp2.rgdispidNamedArgs = NULL; 3 ^6 t- m( e9 } dp2.cNamedArgs = 0; & i, n$ T7 a, y+ [4 u J& W/ |6 M2 N2 A2 ]; D* A/ Z+ ] var.vt = VT_EMPTY; ( _7 }* u( h% i, y$ d% b% \# z9 Z9 S. h) [2 G
// Call IDispatch::Invoke() & P5 Q& T$ t; Q/ l% t( O3 _5 Z N$ g, _! R
hr = m_pDisp->Invoke( 1 l" f. G4 R/ N requestID,. N+ F; E$ `3 m9 n- t8 q- ?+ |9 w
IID_NULL,! |& o: z2 b) d
LOCALE_SYSTEM_DEFAULT, - A+ h6 T0 n t; @% i DISPATCH_METHOD, $ ^2 p3 n' ?4 e, l7 `% z &dp2,' l2 K3 A9 H2 U$ a" Y6 C
&var, : M) L; w, B: R/ {8 h8 V &ei, 0 I# J' m. D) ]+ }8 [4 c; P &uiErr);, T6 d9 h( l' N* }
, O6 k" ^. q ~0 @- m% |
SysFreeString(topicStr);2 ?/ p/ Y8 U D0 m' ~
SysFreeString(itemStr);- G% j* N2 Z T# G8 [3 L
请问该程序是获得extend里面的哪个值? ' C9 s. Z$ ]& E$ |. c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????