3 M5 r8 {/ ^- X. M hr = m_pDisp->GetIDsOfNames ( ' ~9 h& m5 V: U6 n IID_NULL, // reserved " `7 M3 \7 N" ]" C &Name, // Array of names to get IDs for : T6 j( [+ \. H: ] 1, // # of names in the array2 M( j a% P: }8 l) j% e# K
LOCALE_SYSTEM_DEFAULT, // System locale9 q3 s! Y' a U: k' Y
&pokeID); // Array of IDs to fill on output- w% }" c; f$ S
0 q- N7 O6 {% U0 I& h) u* k4 ]% D if (hr)( b# r2 H) p- A! D& K8 L
{ ; Z1 C. ^* J; x5 A; o4 Q MessageBox ("Get Poke Unsuccessful"); j% }4 v( k+ v- o- E return;( e4 F) Z" w- k* G. l9 L
} }6 J8 f, \% e 7 } S r% j+ M- x+ A/**************************传递数据给extend**************************************/5 g& w. u$ i- [ I* K" m$ _
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); . T: E- {) u& a7 i 8 s1 ^- z3 F9 L1 h; h% n4 n
valueStr = SysAllocString((WCHAR *) L"1232"); 9 Y6 [; v: Q+ W; K2 r6 u7 Q VariantInit(&pokeVariant[0]); * F2 N! H! @. Y. A$ a# h* [: h- ], W
pokeVariant[0].vt = VT_BSTR; $ p% `. _6 R; z" F pokeVariant[0].bstrVal = valueStr; % g# t7 a, H; \& D' Q% T/ K; \9 |" E! K: r! w
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / V1 \* n8 M! Y2 o+ m VariantInit(&pokeVariant[1]); ( b2 I5 b; ^2 A1 y$ w7 t: i% i pokeVariant[1].vt = VT_BSTR;, n7 B2 l5 Q4 C( W
pokeVariant[1].bstrVal = itemStr; ! s5 h+ C* v! R) Q" \% s9 ^7 q* P8 P( O
topicStr = SysAllocString((WCHAR *) L"system");# f! n2 s: w2 s m2 R0 I
VariantInit(&pokeVariant[2]); 3 H4 J1 u2 u, W8 W7 L
pokeVariant[2].vt = VT_BSTR; ( R/ k. f, Q% Q t4 \) E pokeVariant[2].bstrVal = topicStr; ^1 N0 t- j4 y1 z6 E3 I7 E
% E9 H# r+ C& R- f [( v8 ]( m/ _// Set the DISPPARAMS structure that holds the variant.; }9 h; S4 X# N/ f' c+ T
& p. i$ O+ R9 r
dp.rgvarg = pokeVariant; 0 z6 l( b5 S2 X9 R5 G dp.cArgs = 3; : ]/ V5 {# q' o0 f dp.rgdispidNamedArgs = NULL;8 s( D. I7 W2 b1 C5 |6 I
dp.cNamedArgs = 0; " A- ^( Y: D, z# X ) |- h7 A" e: y( E! m// Call IDispatch::Invoke() 3 k( v5 e, ]# P3 H* m* [( e : A* v0 c6 F! e0 X. v) | hr = m_pDisp->Invoke( 0 d- Q% Y1 T9 ]; \: r' P% d pokeID, 9 y8 C/ F; c5 S% i IID_NULL, E- u/ e# q% b4 b8 |* H
LOCALE_SYSTEM_DEFAULT,: I8 z0 d. ^# Z* b5 |
DISPATCH_METHOD, 6 R- l: B- o6 X( K5 J2 }. n+ k/ P &dp, / [1 V" ^5 o1 h( b' P NULL, ; X: v" X% T# ]/ }( A% G1 q3 [2 ^ &ei,+ M! [. E; ]1 D
&uiErr); ; \' T# T5 \( `" ?: z/ s - I U' K& r- z/ y% S SysFreeString(topicStr);8 Z6 Y' O& n2 x. g( U: |( C# t
SysFreeString(itemStr);' M- p+ _1 T, ~. h* o
SysFreeString(valueStr); 9 c; V. }8 R. I% ]- J5 B1 z2 w. R; B, n% c
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 p% C3 ?# h& n. A, L# E
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????9 }1 P2 U( H7 G5 b8 i2 W/ V* D2 `$ U$ `
9 u/ \% o0 w9 ]" N, T2 T% A0 E, o8 R" X- H: O
2.这是request的程序4 c: S7 R( f+ ]4 d% l
// Request a value from Extend( z" _7 M# v( w6 ?; F5 o) o
// # |/ Q3 q+ B& C// Initialize the variant that will hold the BSTR. Set the variant's! \- C4 Z) i, z* N+ c2 |4 c
// type flag to indicate the fact that this variant holds a BSTR. Place the + ?0 q8 Y! v' P1 m, x# t& |// BSTR into the variant structure.; E5 ?* R1 q. B( e6 P
- ]- C# C* X. C( G+ e
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);9 c R8 Y" b( b3 T5 N
; ?5 t* _% s7 K( k, |; w# }
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");1 Y# j8 Y9 B! C
VariantInit(&requestVariant[0]); - o- X% v5 A# A6 c$ \& {2 c requestVariant[0].vt = VT_BSTR;! w. b5 D1 Z* r4 ^8 F
requestVariant[0].bstrVal = itemStr; 8 V: l2 _, H9 h' [/ F6 n " u! v! ^% w( T& l0 S2 n& @ topicStr = SysAllocString((WCHAR *) L"system"); " |7 D) [, @2 t1 N VariantInit(&requestVariant[1]); 7 d, C* ?+ A; E/ Q2 @* j
requestVariant[1].vt = VT_BSTR;: v: v; n P. u
requestVariant[1].bstrVal = topicStr;2 V& G8 _" K: Y" m
) `; ~+ ?! g$ {2 ~6 D& C% U- c
// Set the DISPPARAMS structure that holds the variant. % d2 f7 f$ M8 J1 I4 e& y9 T+ j' H0 u+ v1 Z
dp2.rgvarg = requestVariant;' S8 k8 X0 H& I# w% }
dp2.cArgs = 2; 9 w. n, ?9 [& n8 x. u dp2.rgdispidNamedArgs = NULL; ) p- h' T5 f4 f! n3 j: C8 c" O dp2.cNamedArgs = 0;* R1 Y# ? n5 Q" X7 Y" p! F# l
9 U% _# ~. I" S2 y+ V M" t1 G
var.vt = VT_EMPTY;6 T5 A" {7 d5 x0 K" W6 I& _6 b# I
* [. `' f9 H+ A0 ~+ u// Call IDispatch::Invoke() $ s3 i$ q" M+ A: n: |2 o$ S! B. f% |5 i9 ~
hr = m_pDisp->Invoke(% k1 G+ {: `, U( |8 {
requestID, 6 U7 ~% d3 s0 k! H8 z/ y IID_NULL, 0 e0 n {) O! K LOCALE_SYSTEM_DEFAULT, 4 s+ d1 t, k* w& ` DISPATCH_METHOD, 5 W% D1 a& A% { {4 i c, c &dp2, ! b# z3 v2 K. k &var,4 l4 E L5 m9 o1 z1 g2 p! H f
&ei,3 B* W S3 X. @" V7 C. P
&uiErr);7 a" i+ Y3 t- b$ ]( W
, i% k, ~9 C1 ^5 B* G
SysFreeString(topicStr);9 T% y5 D1 x, r0 @7 i
SysFreeString(itemStr); 0 A* C0 e5 Z9 C/ M; Y5 M. |请问该程序是获得extend里面的哪个值? - Z9 Z# O- {( w0 ]6 T9 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????