1 o V) [& a$ K' l' k hr = m_pDisp->GetIDsOfNames (7 i% C2 C3 Q( \( U
IID_NULL, // reserved 0 q3 i, {2 _$ j! f! ]; m: U& N2 } &Name, // Array of names to get IDs for / }% N- p/ k4 X3 ^# |2 ^1 B. q 1, // # of names in the array 2 ]7 j @0 m4 |& u' I7 S1 | LOCALE_SYSTEM_DEFAULT, // System locale 8 x' V. m2 |, R &pokeID); // Array of IDs to fill on output P, i9 S, o3 d9 M, [: u3 h
+ m5 U. @4 ^- k# N. L
if (hr) $ ^4 p2 B0 } F( F1 Y {: x9 M( A+ P. q4 f; e- ?- \
MessageBox ("Get Poke Unsuccessful"); ; U6 R3 K3 T4 [ T4 b return;$ l, [ F$ G/ x- z" e) s" l
} & w" J0 |$ E% _3 y3 n* y$ m& Q0 m: m3 j5 T3 j
/**************************传递数据给extend**************************************/4 [) F, {2 @+ u2 W% |, i
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);$ Y, P* e u6 [& }" N9 A9 [
- _7 c% \, w' N) [* V2 Z valueStr = SysAllocString((WCHAR *) L"1232");7 y' }; j# |3 O' S$ T
VariantInit(&pokeVariant[0]); " _' w! x L% J6 n; i6 b pokeVariant[0].vt = VT_BSTR; ' P" S2 B/ E X+ t) F pokeVariant[0].bstrVal = valueStr;9 f% ?, u( V/ i# g) c! j1 v, I) [
0 ^% p$ Q8 D' d6 S; X itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / Z2 H1 c0 F6 ] VariantInit(&pokeVariant[1]); 0 [8 l1 Z; O5 r pokeVariant[1].vt = VT_BSTR; 1 p* Q- q7 y2 _ pokeVariant[1].bstrVal = itemStr; # o. e% R' z: x; I9 l/ B8 b* J6 O& W3 n3 }# F* @; G: P% A8 _
topicStr = SysAllocString((WCHAR *) L"system");; n) S6 v. d D L! n) w
VariantInit(&pokeVariant[2]); 9 M1 q; m! D3 U& q1 g" F: O( z8 `, j0 d
pokeVariant[2].vt = VT_BSTR; 9 Q( S0 t0 }1 k# Q; [# A! G pokeVariant[2].bstrVal = topicStr; $ `& ]! k: ]5 ^ - g. z: y( N" [ ]% g9 F! }// Set the DISPPARAMS structure that holds the variant.3 g9 k0 T1 i- \, y( O3 R, U6 c
. R$ \+ G, s' y" k
dp.rgvarg = pokeVariant; 1 @2 ` | C, ~, @7 U dp.cArgs = 3;) ]( G) B3 l) X! d, y
dp.rgdispidNamedArgs = NULL;9 P% D9 b7 s% {8 m' P7 L
dp.cNamedArgs = 0;* J6 `) ] h: e# \3 u
8 j4 b% c( h$ V4 k. z
// Call IDispatch::Invoke() 6 X8 ?1 X. J8 r" p3 }0 A2 X& N: c9 _+ Q
hr = m_pDisp->Invoke() e0 ~2 O# X. S
pokeID, ! _" A2 c& ~% R F IID_NULL,5 `% |5 X7 p6 k% p
LOCALE_SYSTEM_DEFAULT, 1 l% I0 g( L. [4 I/ ~! l DISPATCH_METHOD, u8 d! c5 j: {( {6 S9 Q/ P &dp,) l8 d; `% y6 F3 d
NULL, 8 N: v# ~ [7 F& Z Y4 X6 J &ei,' r% q* g8 O& ^1 z
&uiErr);- N! E7 N5 m8 {; F# V1 |$ H0 ?
& f. Q- Y9 z& I2 \3 q SysFreeString(topicStr); 1 B* i% n T: [2 I$ c8 N$ \ SysFreeString(itemStr); , _( F1 L8 m- ^7 B SysFreeString(valueStr);6 O( l0 q; E9 r* [ X E1 e ]) a
# b" X. { K! ~3 ]$ D
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??? 9 j; L. l5 S, j# p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????& n& T8 D' w1 F" d* @
+ j4 b: v( x4 V3 J
* N3 E; R* |( _4 E7 k- V, h0 T2.这是request的程序( V$ j) I q$ s
// Request a value from Extend) W3 ^7 @, ^$ A `2 g8 b
// 2 }" I% F) U9 F- \9 m3 X& K// Initialize the variant that will hold the BSTR. Set the variant's! e$ K! h; m( X+ t8 ^$ j4 y9 Z
// type flag to indicate the fact that this variant holds a BSTR. Place the , k+ a6 K s' }$ R' @' X7 Z( o3 p// BSTR into the variant structure.- c" o; |4 _4 g; a6 i" [2 m8 U2 ` Q
! F% o3 f; ^! V. M4 R
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);" R U1 d% u) [6 F5 q' V
6 ?3 l) U" F6 g! m9 x
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); : t6 m$ t' I+ u& |8 } @; N& K VariantInit(&requestVariant[0]); * L! I4 |1 t/ f& ?- p requestVariant[0].vt = VT_BSTR;1 p: O3 w) ?8 E
requestVariant[0].bstrVal = itemStr;" [+ `" N O) {
2 q0 G3 z8 K; K+ U topicStr = SysAllocString((WCHAR *) L"system");5 X9 V' [* K9 S+ h7 n$ d
VariantInit(&requestVariant[1]); 9 I0 B- p5 o* L1 X
requestVariant[1].vt = VT_BSTR;6 e2 m0 d/ V% y4 h8 e
requestVariant[1].bstrVal = topicStr;0 F! R+ u4 G Z) L% u, R
( q# h; L8 n6 ?% P( d" w1 ]! H6 X. n
// Set the DISPPARAMS structure that holds the variant. % d& \1 k) j4 w* ^0 Y# G# C8 d4 j% I+ i9 u! s
dp2.rgvarg = requestVariant;3 O+ Y+ F s( c
dp2.cArgs = 2;# I3 p; S( l/ Y. k c
dp2.rgdispidNamedArgs = NULL; % p2 H% J; z7 p/ ?; R% h! b dp2.cNamedArgs = 0;0 |" H0 ^& Q& E2 T
" `) F b+ q8 _. H
var.vt = VT_EMPTY;( _ z' r! h1 R- w B9 i' [0 G( c
# b: P' z* U9 u, |# c// Call IDispatch::Invoke() 2 w2 {6 D: v9 i) D7 y: G: ]9 T" @7 U' V& E2 A; H6 M# C! r! {
hr = m_pDisp->Invoke(" \* B5 M: e& m. H% J2 N6 K
requestID,( R2 b q3 d8 L0 Y) U: c* j
IID_NULL, $ q+ ?" a" z2 ?# {+ Z9 X! r/ O1 [ LOCALE_SYSTEM_DEFAULT, 1 L4 F3 {: f- T! p+ G DISPATCH_METHOD,5 E7 [9 `5 v" v: U, C. y
&dp2,! H1 c. ^. F$ y% W
&var,+ y8 X* U9 v3 L/ e, q
&ei,% ~( s7 j' a& X# T9 p* ~
&uiErr); . t& ]/ T+ \5 q5 Y9 d# G6 X% j' |, V0 h$ S* H5 {2 V# b
SysFreeString(topicStr); - S! }. J* J- e9 p0 B SysFreeString(itemStr); # }$ W8 m& W/ m p2 a9 P( w请问该程序是获得extend里面的哪个值?7 C5 L! R. l* t* L9 ~ {
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????