+ F) O! W* v$ n+ ]. U hr = m_pDisp->GetIDsOfNames ( * f& F4 B0 R( [/ D4 M1 n IID_NULL, // reserved 9 v, {+ Q3 s. s4 _' x) t3 I& {. T &Name, // Array of names to get IDs for) z. q# A2 n/ @9 e! S' V
1, // # of names in the array8 e* l$ E) k( p* m& b( z" o: a
LOCALE_SYSTEM_DEFAULT, // System locale 2 {4 O/ G" f- @ &pokeID); // Array of IDs to fill on output+ h3 m4 k6 a" P/ x
! H: E% p$ O0 j8 v if (hr) ; g) o8 W% G q$ [1 G2 X. ~+ W* ` { ( d9 z4 y5 x! I7 M8 t, `9 a; A) x: Z MessageBox ("Get Poke Unsuccessful");7 p$ n+ ~% A+ l* z" L' b& a
return;+ ~5 o! y. ]$ O. ?
} / ]- z5 F' y' d+ z! {# ?, Q+ Y9 _; j* f
/**************************传递数据给extend**************************************/7 P, a1 G8 C' p# D V6 h
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 8 ?5 n: F- u0 T2 j p 2 q' D; k# {0 Y1 S0 Z
valueStr = SysAllocString((WCHAR *) L"1232");, ~6 F3 _8 b/ q* a5 s7 @$ b
VariantInit(&pokeVariant[0]); 5 ^: s- a& E9 Y+ e6 V) ?$ c$ d( S pokeVariant[0].vt = VT_BSTR;0 R2 f: g! ?: N& T
pokeVariant[0].bstrVal = valueStr;4 m0 }/ T' x$ ?4 c4 B
& a k9 w' u, {( i+ h u G
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");8 J2 V3 q& |# G+ {
VariantInit(&pokeVariant[1]); 9 S: \- l6 F: H: P- Y# n c7 ]
pokeVariant[1].vt = VT_BSTR;0 ~6 R( M9 b% M- m
pokeVariant[1].bstrVal = itemStr;; h: C+ w0 x% S+ D }
! J$ ]4 Y3 p I6 R5 G# q6 H \
topicStr = SysAllocString((WCHAR *) L"system"); 4 Y. d5 g3 y. A( L& O3 y VariantInit(&pokeVariant[2]); 1 o+ U2 G1 f7 Y2 K1 `; C pokeVariant[2].vt = VT_BSTR;5 R! f/ C% h' U3 P1 J4 j8 q
pokeVariant[2].bstrVal = topicStr; & E( `( A5 y* [ S. w) a ) b$ H& H1 H3 D6 c; r, V% N6 k' ?// Set the DISPPARAMS structure that holds the variant. 2 o8 u! _) S1 m- D- g: n+ x 0 b+ l5 A3 r# b+ t5 t dp.rgvarg = pokeVariant; 0 k2 B N) k/ | dp.cArgs = 3; 8 T, L5 ^# X8 O9 Z dp.rgdispidNamedArgs = NULL; ! A" f* ]% T, Q3 B0 b* n" V dp.cNamedArgs = 0;' q; Z7 H% J' ^+ R/ H6 Y1 R
5 |! ^$ q m1 i# f# ?! a
// Call IDispatch::Invoke() / A4 s. v0 M( b: C K2 u2 a! R$ F( n+ m9 w$ R7 G* r' B
hr = m_pDisp->Invoke( $ T l' K0 Y) c5 T! C% M+ |( N4 _ pokeID,2 i8 R- m: r. X6 P
IID_NULL,/ u8 H! y- S$ Z& H
LOCALE_SYSTEM_DEFAULT, ' N5 J- k3 ^$ f7 U$ D DISPATCH_METHOD, " F$ l3 X6 K8 ]: C4 Z o: c &dp, 9 H: W- j6 n) k+ s3 [ NULL,* d+ k* R' Q; D5 r/ k) I
&ei, : h- H7 r& H U+ \+ Y/ W &uiErr);+ E% y& X! E4 u+ r% Z. d7 L, x
- V, c- \7 M1 y% v( C; F
SysFreeString(topicStr); - F9 W9 H! V; Q; w$ e# j SysFreeString(itemStr);+ s$ L1 Y ~. l ?, ]+ e
SysFreeString(valueStr); # J p3 F( v- ]* }1 H2 }- h6 H X' u4 g7 z" P% V( s6 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??? # W P9 W8 ^; K( ]5 m- ?: t6 h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 `. _6 v/ w! _+ i/ }
* _5 d( [ O9 y6 _3 c( Y! P3 P/ q : h, J& q) t0 E) q/ A2.这是request的程序 K" d) Z* A2 H& g7 l
// Request a value from Extend ) k- z0 D; T& B0 D// 5 x5 P0 M5 G9 r! c7 k# d2 M) @5 Y// Initialize the variant that will hold the BSTR. Set the variant's : ^" q k& g2 d* a8 h. n: @3 `+ F// type flag to indicate the fact that this variant holds a BSTR. Place the s$ [# f& o3 ^// BSTR into the variant structure.* |8 n- o$ b0 g9 v1 ~; t' l0 _
6 `1 e( D, U* P O1 _3 t& {( r
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);$ {% U+ |) A/ Z% }& @
R! o7 W5 ?; V3 L: e! q
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 0 u2 P. A8 U! a" h! p" W- I VariantInit(&requestVariant[0]); 9 E+ n8 n$ p" z! T requestVariant[0].vt = VT_BSTR;" _) {6 |6 R8 n- G6 [/ e0 H
requestVariant[0].bstrVal = itemStr; ( j/ u. C3 a3 \3 f. |( v3 b" o4 ]* h- I) {2 n
topicStr = SysAllocString((WCHAR *) L"system");7 ?4 v+ d5 w5 P
VariantInit(&requestVariant[1]); ! G" b- J+ a0 l3 ]+ y requestVariant[1].vt = VT_BSTR;( o e7 f4 f! V: Z& Q
requestVariant[1].bstrVal = topicStr; 0 B# R! U) k) r/ b! l3 z 6 i: s2 \7 B' a6 K9 k// Set the DISPPARAMS structure that holds the variant. 3 @! z- H) o! d, x5 J2 h0 r8 r' n* Q; _/ O" ?
dp2.rgvarg = requestVariant; 1 R; {& O" ?: ]; F7 t+ w dp2.cArgs = 2;/ }' _% ^7 R, b& E1 U
dp2.rgdispidNamedArgs = NULL; ; z# k7 Z! X0 K: ]( C dp2.cNamedArgs = 0;! p9 C) t. R# D. H
( W, O9 W' _7 D- \5 E$ O
var.vt = VT_EMPTY; - P8 A! t; k8 b+ ~; i+ x) z, u9 V8 b# v" O
// Call IDispatch::Invoke() 0 E4 h% e# L! F. L- ~9 T0 X * d' M3 P5 q1 C hr = m_pDisp->Invoke( & B% P9 |. x/ S2 Y requestID,9 t5 E. B" d/ O9 e: F$ w
IID_NULL,3 s: N$ P! u7 e; |4 h f: W
LOCALE_SYSTEM_DEFAULT,+ c$ z0 ?1 D2 T
DISPATCH_METHOD, ( B+ O$ J9 A; z) a0 _ &dp2, : X3 ^8 M; u, L &var, ) v, N: m) o9 z& {+ Z( E &ei, 0 k: f! k* @# n7 t: ?; ?# | &uiErr); " b# }3 N/ L, k0 F. |7 |5 N $ ^1 {; |1 c: `, _ SysFreeString(topicStr); ! D; d$ r# ]; b7 |6 C, c; Z SysFreeString(itemStr); & x; }: `: G$ J请问该程序是获得extend里面的哪个值?2 r1 l [, L$ Z6 j
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????