t) c$ |: \8 ?. n hr = m_pDisp->GetIDsOfNames ( \4 D8 I4 ^" y- O# W IID_NULL, // reserved. v, X1 T- o: ^9 Y% x6 P9 \. T0 d
&Name, // Array of names to get IDs for 3 Z' U- e! _" M7 H 1, // # of names in the array ; [% e: A: J2 Z: |# y LOCALE_SYSTEM_DEFAULT, // System locale& {- |$ w2 ^- V7 E2 S1 N; U
&pokeID); // Array of IDs to fill on output3 L- Y$ D: J3 Q. c ?: v5 j
8 w+ z6 N8 s$ u! Y2 S- h% Y3 t n if (hr)3 ^' P- V% f. i S: b6 X
{ 9 u3 T2 s2 J! u MessageBox ("Get Poke Unsuccessful"); 0 a* f' y9 R, }: k" ?+ y return; % u8 S3 q" E* |" ^" H( g( H3 a, n1 s6 D }7 N7 V3 n6 p/ \' z( K, d7 p
8 S9 H* t: m! p- i. i- `3 G$ u/ u
/**************************传递数据给extend**************************************/ ! T2 y" _. U) Y pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); V8 j: X1 ~; [7 v! o0 E* ] ! V3 a3 _$ i% b& N, q& I5 A valueStr = SysAllocString((WCHAR *) L"1232"); * |' G$ @8 p% k8 B a! v, G VariantInit(&pokeVariant[0]); 4 X7 h/ [, Z/ Z6 @! T- N; F+ l( O pokeVariant[0].vt = VT_BSTR;3 C. x+ c1 A+ `" D
pokeVariant[0].bstrVal = valueStr; 2 k, M5 T& [" r+ Z: V + z7 U3 P1 X. Y `# S, j3 i itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");1 T& H# T6 q% g6 g
VariantInit(&pokeVariant[1]); 6 ?6 o7 Q1 ?, X5 T: J5 q4 G8 _2 `
pokeVariant[1].vt = VT_BSTR; . q% `+ f/ o" b5 }8 y( ~9 y* K: { pokeVariant[1].bstrVal = itemStr;, o: f. @" j5 x1 y! t& [
+ X/ e3 g. _2 r% P" S, `
topicStr = SysAllocString((WCHAR *) L"system"); |; ]% a7 |+ X4 c5 Q VariantInit(&pokeVariant[2]); 7 J. a, F" |. b# t" p) H
pokeVariant[2].vt = VT_BSTR;/ y& M9 @% t* K
pokeVariant[2].bstrVal = topicStr;" g1 V B: q+ ^( I8 Z
# ]; e5 D; @7 R5 |7 `/ w
// Set the DISPPARAMS structure that holds the variant.7 K6 E# Q+ Z: a: l7 ?8 _
6 C; v0 F" I6 D2 N N
dp.rgvarg = pokeVariant; % }+ g' c5 K- K dp.cArgs = 3;. @* D' A! v; f* _7 x6 x
dp.rgdispidNamedArgs = NULL; : F% _, d6 Y: x0 X7 _ dp.cNamedArgs = 0;, V1 N" }: `4 v
- y+ c- d2 z8 p% D. a
// Call IDispatch::Invoke() . E% b# E0 n5 X0 f$ _ 5 @' J; K( b. a A7 @( W hr = m_pDisp->Invoke( " w e8 T- t3 t9 m pokeID,8 b1 a) \3 u: s6 G0 \4 y, Z# n- F! i
IID_NULL, 6 w2 Y! x$ f( O LOCALE_SYSTEM_DEFAULT, . _5 @* c+ x- \. r DISPATCH_METHOD,0 ^6 \+ T' x- ?6 D
&dp, - a% l" U8 |$ r/ d NULL, 0 K/ r0 T: u& X &ei,: V7 d. L$ k7 X/ }
&uiErr); 5 S J" N8 N8 n, P& ` " ^5 O. Z; M: {0 _: ~$ L SysFreeString(topicStr); ( P4 n8 Y) S: i8 b1 U SysFreeString(itemStr); - E+ R' a9 ]( n SysFreeString(valueStr);* X% S4 j' p% h8 u8 n5 T
& \+ l/ e6 R! e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???8 _6 Z: j, G2 _
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???? & Q( C9 @% I5 H+ l' k' v9 f0 d# E9 I8 O1 S- O
. q$ U" t5 {' I2.这是request的程序 ' {6 _9 n. A6 `4 S// Request a value from Extend , r% }$ q9 z$ t+ M& e: p# `5 T// : ?6 B; L- t% [0 G// Initialize the variant that will hold the BSTR. Set the variant's ( F) r0 W( n3 r2 i! U/ B// type flag to indicate the fact that this variant holds a BSTR. Place the1 E9 r! P r3 {' T8 Z4 w" _ J8 I
// BSTR into the variant structure.( f" q9 w% g# o1 w
9 [9 K, l( J2 E
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); % c# D2 l# O; k & F' N% ?8 T$ ^2 _
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");' v* G' n7 u1 v- q+ f" D, z
VariantInit(&requestVariant[0]); 9 X: M; y; _- `, o* c+ q$ q
requestVariant[0].vt = VT_BSTR; 0 J9 d6 |8 c! H* R, o& ~ requestVariant[0].bstrVal = itemStr;! F: P) d4 q [% g
6 n: @7 S: o- y
topicStr = SysAllocString((WCHAR *) L"system"); . ~# m6 [4 [: @6 \& v N7 f VariantInit(&requestVariant[1]); & Z# ~ r1 J+ y* a* E
requestVariant[1].vt = VT_BSTR;$ x9 V5 A' Q% r8 L; _
requestVariant[1].bstrVal = topicStr;1 P# M, d! q5 B0 D; y
9 w6 S( b p5 a5 ?0 ~) R8 e// Set the DISPPARAMS structure that holds the variant.7 i' C% A$ Q% J2 X
, o9 g. r" b( }9 s. M O dp2.rgvarg = requestVariant;! U7 t" g' o2 I1 h1 N! {$ b. @0 |# x/ @% I
dp2.cArgs = 2;' l& N" g8 y, `7 `
dp2.rgdispidNamedArgs = NULL; * g3 N+ `0 v7 {9 a" p: G( B6 h dp2.cNamedArgs = 0; ( s2 a7 R% J& z; K% c$ ?6 F: d, D5 Y# I/ p }% h' j" \3 s( O7 a
var.vt = VT_EMPTY;* ^1 ~( V D f* W! q& }3 Q _3 |
2 J; A0 {* {5 q- s2 s7 @4 G) O$ O
// Call IDispatch::Invoke()! _6 G' d+ |$ i2 g
5 \7 {/ M+ H3 E5 V
hr = m_pDisp->Invoke(- |3 m6 G! H1 I. J$ X6 x: x- Y
requestID,' F0 A c* x; p2 K7 L
IID_NULL,3 k3 P5 T* e# p! @5 F! T# V9 m: u
LOCALE_SYSTEM_DEFAULT, / Z9 ^4 q( t, v6 S! Y DISPATCH_METHOD, 6 o0 |0 N3 V/ l( Q! Y' x &dp2,; u: [0 X$ ^% C0 z5 y: f- v# k$ i' a
&var, 3 F6 a, e: @6 h# f &ei,1 Q8 T1 m: _- {5 C0 j
&uiErr);$ P( i" K3 U5 t4 T( Z+ h" w& \
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SysFreeString(topicStr); . G J2 x, P6 K SysFreeString(itemStr);9 N K, D- |; e" H2 L
请问该程序是获得extend里面的哪个值?* n, \9 i' B7 l( k& J# Y1 w) S
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????