' U5 ~$ n& a: ~! c hr = m_pDisp->GetIDsOfNames ( 0 ^( S# n' u3 U9 k5 |) x. U* o% c IID_NULL, // reserved 2 J% ?! J: E6 m &Name, // Array of names to get IDs for ! ?$ M+ a- |, T7 B2 |" I' ? 1, // # of names in the array 9 V) j6 G" ]" `7 u6 v. x3 h LOCALE_SYSTEM_DEFAULT, // System locale1 V; X0 z8 C; L1 _# t% _1 c
&pokeID); // Array of IDs to fill on output& ^ j( \$ N* I0 v* K) F0 W
+ p) B* W H1 n+ D F if (hr)7 k9 R1 k- Q2 a/ ^& x& E+ ^
{6 K- Y" V% a9 [
MessageBox ("Get Poke Unsuccessful");; _7 h! G, g$ G, O8 j# D( y
return;7 i; X# _2 T9 f8 A6 d8 J' J
}3 }$ d4 a/ t% C
K2 E; h5 X7 J% J) n1 n2 k K; X
/**************************传递数据给extend**************************************/ - v% ~5 _7 F. a5 N1 c, f pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);) Z6 g% S. y* b4 g8 \. V# [
! a# h; `) ~) }/ k, p valueStr = SysAllocString((WCHAR *) L"1232"); 4 @! \) k$ O' N0 n4 o VariantInit(&pokeVariant[0]); 3 |9 M) a2 m% t pokeVariant[0].vt = VT_BSTR; & q& P( Q$ w8 J pokeVariant[0].bstrVal = valueStr;- p _! E9 ^2 @$ `
% q. g2 F0 `7 D9 a7 n
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 3 C( y8 c+ S" a- i VariantInit(&pokeVariant[1]); 5 W" D! V! P6 }- Q& j! s4 k
pokeVariant[1].vt = VT_BSTR; p. x. [ x4 Z pokeVariant[1].bstrVal = itemStr; : B6 m4 ?) k3 O p; W1 h3 H3 Q5 Z9 L0 n6 e5 R1 ?( D! U
topicStr = SysAllocString((WCHAR *) L"system");9 `9 c7 | q4 |% F8 C* }$ f0 \+ V
VariantInit(&pokeVariant[2]); 9 `. Z0 y6 ]4 {7 V& b pokeVariant[2].vt = VT_BSTR; ( m' \: Y c. n, p pokeVariant[2].bstrVal = topicStr; % l! O, d; r: A" v2 M. B' M+ S! S" Y: e; m; A5 E/ j4 t7 J" z6 e0 O% F
// Set the DISPPARAMS structure that holds the variant., R, T+ r) ~7 U5 O+ \- h
\' \; p! H" R dp.rgvarg = pokeVariant;& H m& T+ r. x3 V0 v7 R# r
dp.cArgs = 3;3 D1 k. f3 Q3 H
dp.rgdispidNamedArgs = NULL; & w, @* B) A0 t" ], N( q/ T dp.cNamedArgs = 0; " c/ R, H: M& F - Q' K2 ~' r( n// Call IDispatch::Invoke() - @& v( y; `; e; i$ e* W' ]& m) |. t
hr = m_pDisp->Invoke( 0 j2 \2 l- U% U7 ^2 f3 Y pokeID, $ R |6 M% c/ ~$ t IID_NULL, i2 s, T, _9 S6 S
LOCALE_SYSTEM_DEFAULT,* J S7 [) `+ i0 ^# [+ e+ Z
DISPATCH_METHOD, , w# p Z- C* p1 j: P3 l &dp, . Z* g& e; L" m4 q3 W3 J" ? NULL,' w: r* }( f5 P7 ^
&ei,9 J3 Z2 I" U; N) o1 @0 C0 F
&uiErr);/ m2 c8 v8 G1 B& n8 |
& D% C, m2 F) H! h: D SysFreeString(topicStr); 9 d2 D5 a* y+ \* V4 f SysFreeString(itemStr); 1 F, e! G" d; { SysFreeString(valueStr); 7 U8 a- r8 Q/ [2 }" E( z % d% n8 p. X) R. Z) R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 w. ^1 B y0 d$ U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???? ( P; }1 @- N& @* E) V! K2 O3 ~) a& v, F4 h) r
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2.这是request的程序 ' p3 A z! C. u, M// Request a value from Extend; G: |/ Q' u1 H5 j* ~. p
//4 l' j R7 A8 B8 K: {
// Initialize the variant that will hold the BSTR. Set the variant's 2 q7 L2 h3 a/ ?* k2 F; \3 s0 j// type flag to indicate the fact that this variant holds a BSTR. Place the: }# t* U G+ n/ @+ r
// BSTR into the variant structure. , t# g+ @0 c* T) C2 `# M. D \3 b7 w" F1 B# t9 B
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); $ J2 M, J# p) s 7 T3 G" Y: l. L7 D5 d) g( q
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); $ e! i# d/ t' o! ~ VariantInit(&requestVariant[0]); ! L% _- s' J; `) O" a0 Q% L5 v S
requestVariant[0].vt = VT_BSTR; " ]( R- `9 I) b requestVariant[0].bstrVal = itemStr;& d4 |" T" z: v- w
6 L1 q2 m. d' W* t6 v
topicStr = SysAllocString((WCHAR *) L"system");' x9 |2 L F# u) h5 M6 N/ p# A
VariantInit(&requestVariant[1]); 3 Z6 `8 h3 w% ^' O; z) |
requestVariant[1].vt = VT_BSTR; 6 g D( j& |0 J& O$ ]& k7 w' q. X requestVariant[1].bstrVal = topicStr; & y6 x' m% U' D v: w) s# C3 a! P4 l
// Set the DISPPARAMS structure that holds the variant. " q. g& {8 R! U# Y% {. j / v- p) @ P' w4 m) b dp2.rgvarg = requestVariant; 2 V6 [' W5 f! s1 g+ ]5 ~; W dp2.cArgs = 2;) _2 C4 v \# n3 H4 ]- I
dp2.rgdispidNamedArgs = NULL; $ U. Y! O" ]! r4 u/ a2 I' ?! F! Q* T dp2.cNamedArgs = 0; ]0 I9 m+ L* [$ U% B0 [/ C1 N ' w. A4 L( `7 l& t( U1 e var.vt = VT_EMPTY; 9 y0 t: `8 b" { $ U2 ?" ~: B7 B1 Q2 h3 l5 i// Call IDispatch::Invoke()7 x4 s9 N0 Z4 K, k+ b
* q3 }4 ?0 b/ f% o6 t5 K$ C5 ?
hr = m_pDisp->Invoke(/ G8 K5 T, R+ ^' o7 x1 t) V+ T
requestID,+ Z# q9 w- [0 j4 C) s
IID_NULL,2 f! T. L8 T9 {2 b7 m8 t: u |
LOCALE_SYSTEM_DEFAULT, 5 _' S1 V4 H2 L# S* n% y. t* H6 y DISPATCH_METHOD, 1 X6 x/ ?8 y! Q/ h9 J; f &dp2, 5 m: t5 C. W* g. b8 [ &var, + V1 d* l, j1 V7 b5 I0 B &ei, , I5 h6 L( f: U/ z, ~ &uiErr); 5 }$ ~8 Q$ ?$ V1 ~+ Q$ Y9 ? 1 P4 f: p0 W* ]5 z$ y SysFreeString(topicStr);- d$ M( K" N: f6 e3 F
SysFreeString(itemStr); . T% e* h+ t8 P% z9 H8 e# E, ~* o7 \, v请问该程序是获得extend里面的哪个值?' g- ~! V; K5 k% T4 z6 z# ^8 v r: 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????