* Z( h* |, F: T, W7 Q hr = m_pDisp->GetIDsOfNames (: F2 c; o' t2 l8 q
IID_NULL, // reserved9 r4 l* y8 ?- e8 H
&Name, // Array of names to get IDs for / ?: A. ?: t6 @ 1, // # of names in the array2 Q; [8 f% o2 R7 `
LOCALE_SYSTEM_DEFAULT, // System locale, q) T: ^0 E, k/ L, [
&pokeID); // Array of IDs to fill on output/ g2 w& @9 l0 p3 Q# C
+ ~ `# p+ ~) F% I6 E if (hr)) r, r, o4 j. O6 ?8 R! X
{ ) _% t5 R, b2 o. o MessageBox ("Get Poke Unsuccessful");3 H" y* P; I$ v) O" r: r/ ^% }2 z
return; ! G: X* W7 j1 u0 B7 ? }7 G, n, b7 H' \# C
/ l y7 B2 |% g- G3 J8 M/**************************传递数据给extend**************************************/ ' {3 c8 H! y9 H5 ?% V" p. @ pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); " D; T4 @. }4 f+ o9 C; z! I4 V 1 L: j* ~0 C& B valueStr = SysAllocString((WCHAR *) L"1232"); $ I% \3 C/ a# c+ p VariantInit(&pokeVariant[0]); ' ?; H( ?4 H: n- f' Z: N8 Z$ n pokeVariant[0].vt = VT_BSTR; - A; m1 ?; ^. R( e+ K pokeVariant[0].bstrVal = valueStr;4 e2 W3 @- r5 e& p) A6 Y) h0 m/ L
; I% ~; m1 C" y8 u/ I) t
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");; u1 d" E0 X& ]1 W
VariantInit(&pokeVariant[1]); & n6 z! U1 Z# J; w pokeVariant[1].vt = VT_BSTR;' R% R8 Y. T: S6 s8 B' z
pokeVariant[1].bstrVal = itemStr;7 {4 Z: J! I0 w8 u. h" Q
; ]7 i8 \1 A% I2 ~, u4 O
topicStr = SysAllocString((WCHAR *) L"system"); 0 Q4 V' K/ t/ l. V; i$ H; h VariantInit(&pokeVariant[2]); 5 y$ O3 h4 z+ ?2 ^$ J pokeVariant[2].vt = VT_BSTR; , j% J) d5 @8 D5 V, t& J pokeVariant[2].bstrVal = topicStr; 5 m+ ]9 g! {. \: k " c. O6 V, T" W' ?" N. p// Set the DISPPARAMS structure that holds the variant. ) v6 `0 A& B7 P( E) p7 O( }( r0 N& @ z" q
dp.rgvarg = pokeVariant;- R, i% q$ p* |4 T9 n
dp.cArgs = 3; % k7 g$ L& y0 j# m- I5 ]' K& E5 V1 ~ dp.rgdispidNamedArgs = NULL;- P' A; W/ M) D2 I
dp.cNamedArgs = 0;" c! `8 v% W# m
* R3 b& {+ ]# V6 O! u F// Call IDispatch::Invoke() 2 j* K d) ]( k' T: f1 l& |3 M J. J( V j8 b3 |
hr = m_pDisp->Invoke(8 G9 D5 t0 S F& B3 [, F7 T/ z
pokeID,* v# \5 t2 [3 e( j4 O# I# L( t
IID_NULL, + H# O7 K3 d K5 E LOCALE_SYSTEM_DEFAULT, - @7 w0 k/ n0 T. _& f1 \ DISPATCH_METHOD,7 f0 G9 s* @7 y
&dp,0 D- _! i+ ~' f) E5 A; j& Z+ t4 G
NULL,' [6 b% t e8 g+ c8 n
&ei,4 }" u0 g4 ]# w z3 l
&uiErr); $ ~7 }! k0 K6 c( A- |; g 9 q; U+ W* v7 Q/ v SysFreeString(topicStr); 0 }5 a, }( h) h% B5 N" q1 Q SysFreeString(itemStr); * s. d8 C, C2 B9 O+ T+ t' T SysFreeString(valueStr); 6 ?! H! {; `% I; {( n* G3 Y& M, d4 [' @. ~$ y4 @
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??? ; ^+ a$ S8 d3 X3 A' a( n8 L% z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????/ `$ A6 ~% O% v1 v, j
( O" M5 d: m+ t% a/ `9 M2 J6 M
' l ^3 l$ h0 U9 K T: `2.这是request的程序 ; `9 X& B5 U+ q( p// Request a value from Extend0 H6 z9 p* y; a- }3 B/ U y
//. b% C& O1 T/ P# j" {- t; e
// Initialize the variant that will hold the BSTR. Set the variant's8 T9 ]2 e+ Y6 p2 `' Q& }3 W' f* b) a
// type flag to indicate the fact that this variant holds a BSTR. Place the0 h% g5 k* p. W8 S% \: }/ Y, q
// BSTR into the variant structure. 2 e; H" J& o6 {: V2 p! W2 ^ 0 f8 g1 f( y; b8 j requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); * A8 @. s j) ~6 B. M6 @& K , t: D) ~7 k$ x' {. i- E% N% A& P
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 6 [$ X% Q" z: G9 s" A VariantInit(&requestVariant[0]); 0 r- }7 j! v% ]: Q$ b+ L requestVariant[0].vt = VT_BSTR; , X6 t' T( g% e/ }+ j requestVariant[0].bstrVal = itemStr;& G" l; e2 j, h/ O
# q) r# I L/ E! z9 x, z# q+ x, N
topicStr = SysAllocString((WCHAR *) L"system"); ! C/ A8 o3 m$ y! u. _ VariantInit(&requestVariant[1]); 8 O. }" z: h, ~8 Q! d5 R requestVariant[1].vt = VT_BSTR; 4 y, V: i3 @0 ?6 O! S7 z# @! X; f( ^0 q requestVariant[1].bstrVal = topicStr;* g8 s8 N3 s5 k# \+ V9 j+ R/ Y$ F
( h) U: P/ q# g/ W
// Set the DISPPARAMS structure that holds the variant. : v5 e: q2 U+ ?4 X ' j Q3 k" ~# E: J dp2.rgvarg = requestVariant;4 t+ d$ Y$ y' V/ J) E1 Z4 d) K
dp2.cArgs = 2;: d b4 I) ~8 r7 X- o
dp2.rgdispidNamedArgs = NULL; : P! A$ R3 I: e dp2.cNamedArgs = 0; 1 ]6 w6 [1 o" H/ S2 }1 ^* H0 }6 z3 {3 Y! R q
var.vt = VT_EMPTY; ' T, m4 C4 o" o/ F, p% U/ U- Z0 h- F, {
// Call IDispatch::Invoke() % C$ m6 e e, [) w' t# n0 \9 U; D: k5 {8 M9 N: K, M
hr = m_pDisp->Invoke(- b9 o" M) C& r$ ~* d/ h, \6 f
requestID,& J5 G9 D5 H6 x, \& I
IID_NULL, N& a5 O; b9 s; V LOCALE_SYSTEM_DEFAULT, 1 C8 [' N ~4 L- b: T: p DISPATCH_METHOD,! ~0 u2 _( P5 u6 M3 s
&dp2,& P& _! @8 E/ d- J. O, b( m$ i
&var,( ]' D$ j6 d' L0 f; @6 ^" V1 g
&ei, ' i! \0 `+ W0 g* J! p9 g2 u3 ` &uiErr); U+ Y( m9 L; n' G5 V" d U& K" w* z: D# P$ ]: ?' l' m2 d+ P/ x
SysFreeString(topicStr); M- W3 y7 @4 C! P* v1 ` SysFreeString(itemStr); # a# e1 J- a( m7 \2 k0 i Y请问该程序是获得extend里面的哪个值?- l3 y: d% Q, P) s9 v: X% X
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????