$ Q/ K/ Y: U) D$ D/ l- x hr = m_pDisp->GetIDsOfNames ( 3 Z; V% c8 K# v, k6 k7 q2 x- } IID_NULL, // reserved, G# ]& ~' ?! E$ Y1 F
&Name, // Array of names to get IDs for1 k' k: r1 j* s; Z p3 O2 U
1, // # of names in the array' I7 A, U! l W& d. R# |7 z
LOCALE_SYSTEM_DEFAULT, // System locale* ^8 M0 e9 {* ]1 ]+ f! S+ I
&pokeID); // Array of IDs to fill on output' T5 J: \ z5 L1 S5 p p
# V, O# K7 C2 X- g. F* M9 n& C
if (hr) ; N; F; u9 \1 t$ [0 E) R5 @, F* H {. Q. T% j) m9 E8 J6 ?* p% `
MessageBox ("Get Poke Unsuccessful"); ' w; a. E4 p7 i" Q$ b return;, f/ z8 n( t" P* e. Q
} 0 V9 n. Q1 Y2 X" a) R8 \' o: j" I. B7 k
/**************************传递数据给extend**************************************/ 1 o" Z# O! v7 x* ?0 y% M4 d* k pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); ! J" v m! m- g4 } + s- D( ]0 p5 R( d
valueStr = SysAllocString((WCHAR *) L"1232"); ) q" U7 }) L7 k1 Q f VariantInit(&pokeVariant[0]); : O8 f( r' Y& ]% `0 y
pokeVariant[0].vt = VT_BSTR; % p t+ K- J X: [ pokeVariant[0].bstrVal = valueStr;7 ~) W5 ^5 E* w/ ~+ o/ y0 ^
$ g( \9 Z* Q7 N itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 0 V! S1 R5 a. x' N VariantInit(&pokeVariant[1]); & V: k) Z, r9 J$ B; T/ } pokeVariant[1].vt = VT_BSTR; 8 S* x& l% H* U2 r- v4 G* T4 Y7 \ pokeVariant[1].bstrVal = itemStr; # {+ O8 @& m1 d8 i8 h1 A2 g 1 t7 D. p0 C1 Y$ }3 A topicStr = SysAllocString((WCHAR *) L"system"); - X% T; H/ x5 D9 s VariantInit(&pokeVariant[2]); 7 u4 L; Z2 [9 o. @8 F# E
pokeVariant[2].vt = VT_BSTR; " y; V; i# x2 T' L pokeVariant[2].bstrVal = topicStr;3 Q8 F' D3 s% t1 I" e" O9 W2 y
0 i# W3 O \/ L9 [
// Set the DISPPARAMS structure that holds the variant.* b& S. P) Z% r( C
( \( y. O0 B5 G2 m
dp.rgvarg = pokeVariant;0 S# X- [3 h! {+ l+ N( W$ W
dp.cArgs = 3;' S8 A5 n6 d- q
dp.rgdispidNamedArgs = NULL; . C* k8 w+ B+ z+ k" K dp.cNamedArgs = 0;; n. m. Y) L' r% }& |3 G* z
, v2 `/ d* d' @2 R* K
// Call IDispatch::Invoke() * h. B7 h- k: P: \ ! a6 o9 C+ C4 y4 N hr = m_pDisp->Invoke( $ R$ n1 b2 ^4 H- ^. i3 f8 Y( Z- j pokeID, $ z I/ U7 s: P; ^0 r; J1 l IID_NULL,9 z' Y @ m) s: f# Y6 t) i
LOCALE_SYSTEM_DEFAULT,; l' \; W% P! T( \3 N# {
DISPATCH_METHOD,- D0 H0 B) u* d3 a8 r
&dp, T9 J# g0 d' k2 P( K# X2 c3 Q8 B NULL,) L8 [- [" H7 g' C
&ei,* H- Z" Z C- e9 j' Q. i
&uiErr);7 ~9 W9 _" {# B7 ~
& V2 ?+ F6 S0 i
SysFreeString(topicStr);: B6 E A4 {0 m$ P/ d. X q
SysFreeString(itemStr); 5 p5 k8 T- A# T. u3 z( m Z7 \/ \9 C SysFreeString(valueStr);7 m2 X; A) C- e$ j: V$ D, s
3 e3 W) e- N; W# ~6 s
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 C1 i5 l# g. p: K
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????( K# g( O) k4 M7 E/ ]
2 Y$ {9 N/ E/ u/ _8 k$ g7 z# b% ^# e: m
2.这是request的程序& p; l, R- x) K
// Request a value from Extend$ d8 h# i# x2 c3 r9 i- Y
//( C( Y1 n. |$ q! d5 w0 Q [8 Y
// Initialize the variant that will hold the BSTR. Set the variant's 3 V2 ]: n, R6 C6 J// type flag to indicate the fact that this variant holds a BSTR. Place the 6 A( ~& H# z. Y// BSTR into the variant structure. ) s X! O3 k4 u5 R' m: V9 T3 a1 L- D0 ^! m- e* I3 q4 A
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);9 N% i* f6 x6 U: [7 H
8 Z# m o' }" q* l! l+ ~1 q itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); + z/ Q) i; C9 J6 K) q. R VariantInit(&requestVariant[0]); ; C+ {1 ?" e; c& o
requestVariant[0].vt = VT_BSTR; & K: M) P$ F- z+ H! a( _9 s requestVariant[0].bstrVal = itemStr; 8 o! H( s2 M' o4 l# n$ J1 _1 [ ^ o; t% p0 I& E topicStr = SysAllocString((WCHAR *) L"system");; i/ b8 N$ z/ k
VariantInit(&requestVariant[1]); X; B" e: K3 `; Y- a requestVariant[1].vt = VT_BSTR;* r3 S' G+ e1 P% z6 {
requestVariant[1].bstrVal = topicStr; " D! Y' G" _1 k) z, d9 G 7 t( F9 ?5 y6 E# l// Set the DISPPARAMS structure that holds the variant. % g1 f9 C4 w/ C7 ~& j7 }. @+ v" Q4 ^! F/ m6 I
dp2.rgvarg = requestVariant;2 A! f5 ~3 H8 M. s" I
dp2.cArgs = 2; E9 y. m7 j: q% A( } dp2.rgdispidNamedArgs = NULL;' p3 W2 e8 w/ b# M, c4 [) Z
dp2.cNamedArgs = 0; 1 r% j. q+ Y% @9 U' U5 N! G+ W1 p, L* V; a
var.vt = VT_EMPTY;; G$ ?5 q! C* ^) b) S; c
. a5 H6 d" a5 ], u, b// Call IDispatch::Invoke()2 f9 }: X1 I% e
K6 Y( v+ a4 d$ t5 I hr = m_pDisp->Invoke(( P8 x5 L+ S t; H1 U# I' u
requestID,5 e! x) }7 O, ^
IID_NULL, 4 k7 v: X u' I7 K5 r/ a LOCALE_SYSTEM_DEFAULT,8 e! P3 n9 R0 j5 O
DISPATCH_METHOD,; x* L5 H/ o' X% @6 ]+ w
&dp2,4 e- B; a: ]" P
&var,% E1 ~# u3 {8 I/ T. I1 j' B
&ei, ! T; n3 m; C4 d. M% R s &uiErr);2 E; Q: U9 a/ E
$ v. S6 M1 u3 `# k
SysFreeString(topicStr);4 h& o3 U2 V$ J) J, r
SysFreeString(itemStr); 8 ?6 k d( M2 h; V. j8 b请问该程序是获得extend里面的哪个值?4 f* w1 |) m$ f$ ~) u
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????