# i5 U3 [1 F4 v; v9 p hr = m_pDisp->GetIDsOfNames (" X# N9 x$ k3 ~* B6 y
IID_NULL, // reserved9 r2 }8 ~" |2 Q, d: {0 F; D
&Name, // Array of names to get IDs for / I" N* J6 O3 `! z2 P! K 1, // # of names in the array* V# `4 W% u, b3 c
LOCALE_SYSTEM_DEFAULT, // System locale n! J. A. A$ ~9 L
&pokeID); // Array of IDs to fill on output! s6 o; r- T3 ~1 z& C
# X9 z# k7 Y, ^& W8 E
if (hr)$ O, T) p! d0 ]9 H, g' N' ]
{ 3 C4 }# C- Y* ?* | MessageBox ("Get Poke Unsuccessful"); ' k) [, c1 C) I; u return;" G U! [7 R4 y# ^
} 0 o; B8 e- |9 C- l ! `; i) o. [ T7 F# H7 h5 g' I/**************************传递数据给extend**************************************/% { Z6 J+ ~) [
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); # v8 V8 h* v: V' h5 G' R 2 y. U# h) ~5 v' K
valueStr = SysAllocString((WCHAR *) L"1232");8 n, g" |3 C0 s+ E% L
VariantInit(&pokeVariant[0]); 0 @( T4 Z0 H2 X2 U& [ [, Q& \ pokeVariant[0].vt = VT_BSTR; " {! s, a! Q$ j I! o s pokeVariant[0].bstrVal = valueStr;$ M% h& W8 j7 W* ^5 Y+ K. ^( d8 W
, a4 A' c, d1 o itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 9 z6 k* d( r6 `7 f/ f VariantInit(&pokeVariant[1]); & u4 E$ p; d# g$ t, r pokeVariant[1].vt = VT_BSTR;/ H# j3 D6 u) m& ~& J/ C
pokeVariant[1].bstrVal = itemStr;( q" D2 [1 n3 R
3 u u% a4 E+ ~% a' ? topicStr = SysAllocString((WCHAR *) L"system"); # z3 c- G) l6 C+ I8 _ VariantInit(&pokeVariant[2]); & r2 Q7 O( V9 B, l; k0 _! O& j pokeVariant[2].vt = VT_BSTR;9 ~* m- T3 u( Z5 [' V& t
pokeVariant[2].bstrVal = topicStr; 3 X0 B+ R8 E$ g r1 x# b/ n, `) h! v3 {" }, ^
// Set the DISPPARAMS structure that holds the variant. * E1 ^1 X7 F6 q& | E " b8 w8 s+ Y2 {1 P0 s8 J$ d0 X dp.rgvarg = pokeVariant;0 E2 K7 h# Y, X8 L$ H1 N$ f# H
dp.cArgs = 3;( s8 N% K! P+ {0 w* r7 |! X# M( K
dp.rgdispidNamedArgs = NULL;# w8 m# f0 J& o: l4 t% ~
dp.cNamedArgs = 0;; `0 M$ d, }# X5 Z
9 x7 a' @1 u K& k, k$ x% ]9 l
// Call IDispatch::Invoke() ) V' `, F. |/ y7 e$ `3 a " g* c1 p B+ Y/ [% d" f- U/ T hr = m_pDisp->Invoke(6 u, }9 V0 X4 Q6 W
pokeID," G- `( z) T1 u" M
IID_NULL,; d* M7 ?) c7 g6 ^" s
LOCALE_SYSTEM_DEFAULT, 2 {2 \3 J- W& v2 [ DISPATCH_METHOD, ; A+ T, z: |0 u) K) N4 F: r &dp, * O0 ~$ d/ v4 N2 H( G# ] NULL, 0 T% m6 l4 J9 m3 \- s8 B &ei,) V; R& f, y! s0 q
&uiErr);6 z; ]" T* I- E" L$ M" P/ t
, C- f) I9 \, T5 h! Y I/ y5 n SysFreeString(topicStr); 3 y& C4 ~5 m* B1 ? SysFreeString(itemStr); : `. ?& _. d: l( r9 U' H+ t SysFreeString(valueStr); . ?1 I) B% |: d+ M. \0 o. J) C3 G# w6 f4 V u4 n
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 Y3 [0 j+ p+ ] a4 H7 w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????! ?# I _8 y/ F# r- ]: m
4 l" a0 T9 ]1 W- x) d5 k, |, r& @. M; t4 e$ |" N' v: d& c- |
2.这是request的程序 O& I" Z" Z7 v' z' \0 O
// Request a value from Extend + [5 _0 c* J6 `: y9 l. K' D) n//) Y+ X |" J) ^2 k+ k1 B
// Initialize the variant that will hold the BSTR. Set the variant's # B/ y- i5 G2 H# C" T, @3 ~, h// type flag to indicate the fact that this variant holds a BSTR. Place the 0 M8 R" S5 w* J' ?+ {( [; o) |// BSTR into the variant structure.; a( G6 D3 D9 H
& b6 E7 v4 }' ~0 F3 D requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);6 S3 W% J3 b( s1 A( O
8 U2 ]- q- C* ?- u itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");7 N0 `7 ~* j) h7 T" s7 }' F) P2 a
VariantInit(&requestVariant[0]); - w$ e' A; ^ l$ n
requestVariant[0].vt = VT_BSTR;; N8 x. ]: L3 x4 ~
requestVariant[0].bstrVal = itemStr; * m' I; f) E' e+ \' L$ D$ [. }+ a$ f/ g8 f4 [4 `& p2 F, ~
topicStr = SysAllocString((WCHAR *) L"system");3 Y+ L* c, O o2 t# }2 l
VariantInit(&requestVariant[1]); - R7 b6 u, K( `. Y( b: A
requestVariant[1].vt = VT_BSTR;; f% @* W3 ^6 E& t
requestVariant[1].bstrVal = topicStr; e! b' g7 }* {' N% a5 K3 X. |" y
; v! V/ a E, k- n8 K
// Set the DISPPARAMS structure that holds the variant. 2 \! A+ P/ S1 Z7 J8 n3 i1 A# o6 M& G7 w& c! f
dp2.rgvarg = requestVariant;+ u$ \& Y6 @5 F' r5 u/ [# d8 ?
dp2.cArgs = 2;! L/ }( W' Y4 c1 k- c5 I! n' k
dp2.rgdispidNamedArgs = NULL; ) A9 z1 ?, ?: t& [* V dp2.cNamedArgs = 0;' y i: K: A# Z, l2 A
1 ^# t* a4 Z s4 j' I5 j
var.vt = VT_EMPTY;$ n# U6 G# P9 `9 j0 k
& D* @1 u u. m+ |. z- V& K2 ?
// Call IDispatch::Invoke(): z' `; K3 t8 @5 @( n0 c
+ U m* [5 W( l5 z e
hr = m_pDisp->Invoke(* t. C0 k. T$ K7 _! R8 m/ M
requestID," I9 o$ _, z4 l: [+ m2 b$ J
IID_NULL, ; R. H+ l$ B0 T3 B; Z% C LOCALE_SYSTEM_DEFAULT,' s* H& C' u9 m L X; [6 x% [
DISPATCH_METHOD,, S2 e- T- X: O; b1 Z9 U D
&dp2, 8 C' K) Z+ y$ B/ q* G" W# C! x &var,+ S" `6 p9 L: X4 M; G
&ei, / ~4 C0 E1 N% l/ H0 O &uiErr);, E% |$ [% w8 ]4 u
4 E! y* |" j* y" S3 \ SysFreeString(topicStr);* C0 n. n5 k8 M
SysFreeString(itemStr);2 a# D+ K# A+ A" m
请问该程序是获得extend里面的哪个值? / h& L: `% s B$ E. \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????