r. S8 c+ a+ O hr = m_pDisp->GetIDsOfNames ( 3 j. d- T- y0 |" L( x1 S$ @ IID_NULL, // reserved $ M! H. u: L2 c5 v6 |( Q &Name, // Array of names to get IDs for 5 s2 M, ^) e* | 1, // # of names in the array ?7 Q7 r- o3 `4 p k
LOCALE_SYSTEM_DEFAULT, // System locale 1 E) D3 x) s+ ^& q/ c# v) o9 g* p2 m &pokeID); // Array of IDs to fill on output& [) ? o3 P: ]" Y9 x/ l
6 a' @' q" E; z& T Z if (hr)- m1 K) O# {9 [$ A2 u, h
{ 0 E# G4 [* F8 ?) M" C, D6 x1 s' |/ q MessageBox ("Get Poke Unsuccessful");- j( B' P9 M' j: S/ y
return;" q/ X6 v. B4 t9 ^
}3 V- g/ J. z, M# e1 o
5 K6 \* w; t3 s5 g: ~" Q$ l: a$ T/**************************传递数据给extend**************************************/+ Z z) L- s D+ C
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); * K0 }1 R' l/ |4 a , B% b1 e- U2 U# S! m& l q4 @
valueStr = SysAllocString((WCHAR *) L"1232"); 7 Q# p6 M8 L; s' _# G" | VariantInit(&pokeVariant[0]); # s. ]5 J3 z ?. j7 {: A1 ? pokeVariant[0].vt = VT_BSTR;" V% N$ n3 j1 q, {9 I5 G
pokeVariant[0].bstrVal = valueStr;0 G% h2 F& `8 i* [6 b d
2 M* U: Q D( \7 {
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");" U3 \" O7 g5 ]: A6 G# D% v8 l
VariantInit(&pokeVariant[1]); 3 U; g0 I( M# ^8 t$ x; v pokeVariant[1].vt = VT_BSTR; * }0 z4 Z- K; e( P- G pokeVariant[1].bstrVal = itemStr;5 j- y& W6 b! F! e7 Y9 w) t% q
* @! R9 O5 q* ]( N
topicStr = SysAllocString((WCHAR *) L"system");& m& e; A4 X9 c
VariantInit(&pokeVariant[2]); G+ {% u" v! w& c) x2 w
pokeVariant[2].vt = VT_BSTR;$ D7 `% y) R1 H/ v, k2 |- f, R
pokeVariant[2].bstrVal = topicStr;- K7 p" }2 E {3 N5 p+ z
5 s$ @- j/ e4 U1 v' G$ S' X// Set the DISPPARAMS structure that holds the variant. + j- Q- t) P& `3 C" U" o . a2 J: `, N2 W- I5 Z dp.rgvarg = pokeVariant; 4 B9 C; {/ [: H T. E' Z dp.cArgs = 3;2 D2 _, I6 o' n3 _3 M% b
dp.rgdispidNamedArgs = NULL; / N3 o! h/ |2 ]6 @5 W+ } dp.cNamedArgs = 0;8 n4 p3 B2 O- ]# V
. O8 A }/ s5 S: \0 \2 Y
// Call IDispatch::Invoke() 1 G; e5 O! x& J$ t 0 T1 ?9 [8 p3 j hr = m_pDisp->Invoke( u: W" o( b, M( G! ?
pokeID,) B0 ^2 w) r8 D/ W/ Q$ g# p* A1 y3 |5 T
IID_NULL, C7 [2 q( M. H H( q& h- D
LOCALE_SYSTEM_DEFAULT, ( y" R2 g4 y' s' T4 y# @ DISPATCH_METHOD, ) G9 L) F6 E; |* h! p4 }3 Z &dp, z- @7 h8 J4 y) a
NULL,7 y# l7 s8 B8 {' m1 W4 a8 J3 e. {
&ei, @2 d' S/ L& G5 U( V+ X! U &uiErr);5 y {, G6 o. v" X1 `
) q+ [$ `# G! U9 D5 f: ] SysFreeString(topicStr); $ ^9 Z7 `! b' W( E SysFreeString(itemStr); - n+ m! @; L3 ^3 I) b! Q SysFreeString(valueStr);: v! |+ B* n3 s
6 v0 G: |" ~* \5 ^5 x
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??? : t& x& Z. a' ]" Y5 o q& C3 V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????3 S- D0 o+ b. F% v+ n, x
0 Y+ e9 O, {3 y r # B( {( }# \1 o& j8 d0 w2.这是request的程序5 D# L, i9 W' w8 C+ z9 |
// Request a value from Extend6 v* |# K4 A$ }+ D0 w e
//3 p' K# E- v; B
// Initialize the variant that will hold the BSTR. Set the variant's0 P9 i9 r( P- G9 \ x$ u
// type flag to indicate the fact that this variant holds a BSTR. Place the4 K! V7 U0 F/ }; Q+ G" `
// BSTR into the variant structure. 2 l; h3 u* T2 a7 o' q- {* U' S: V) z/ J& r4 c( C
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);, A( F5 [* g9 B7 Y% m) ]
0 ?! Q% J9 u8 X1 \" O
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");# k% U& m5 |1 B' t7 C7 T7 y9 o3 s9 {
VariantInit(&requestVariant[0]); ) M4 ^8 r5 C+ \4 Z requestVariant[0].vt = VT_BSTR; * t' n5 ^5 l) W T3 b4 v* b* r requestVariant[0].bstrVal = itemStr;4 z" M* J# |2 _3 g$ V
% [1 m- B& X ?6 w, Y topicStr = SysAllocString((WCHAR *) L"system");# b8 h, N" }/ C
VariantInit(&requestVariant[1]); 3 |* u" z Q" S2 z) M9 y requestVariant[1].vt = VT_BSTR; ! u) w* S- A7 z- W requestVariant[1].bstrVal = topicStr; ; E! o* b3 h! J, z+ L ; A4 [' [1 k8 P+ ?# m2 w |) ?. v// Set the DISPPARAMS structure that holds the variant. $ r( n+ {, f+ u7 C! i6 V" W5 x. C0 a ^7 ^
dp2.rgvarg = requestVariant; 7 S# b4 Z5 @9 f; N% |$ f0 F. M8 ]& P dp2.cArgs = 2;- Q* J- v& C J# Y+ h, h
dp2.rgdispidNamedArgs = NULL; ! A# ]: ^$ R/ e+ E dp2.cNamedArgs = 0; + f& `) U2 Q. P; Y8 l# `6 X# R! {) q! U1 ^. S
var.vt = VT_EMPTY; ' f' n6 ?5 J6 `2 U# z % O/ t6 X7 o0 F" t+ N5 l// Call IDispatch::Invoke() h7 M+ |. d! I% n' p
. P8 q# b0 T. X" ~; c8 W! ^ hr = m_pDisp->Invoke( 0 Q5 z3 j. `) ^ requestID,; q9 P' d- E0 C: Q
IID_NULL, * N8 x$ \" Q2 w/ ? LOCALE_SYSTEM_DEFAULT,( ?: V* g0 e. c4 R
DISPATCH_METHOD, 4 U3 G! S4 i' O) \4 m% R0 W &dp2, ' R9 K, v$ O i E &var,$ y7 a8 B; J+ _2 s) r8 g. ]& n
&ei,* N! |5 M k& D0 f
&uiErr); " J c. b& z6 s0 e' l! g " R S0 s5 p8 q. n5 O SysFreeString(topicStr); 2 @$ D6 G! d' F+ \# \$ e6 K" p, |! K1 z4 Z SysFreeString(itemStr);, i3 |8 o: v; O1 u" g
请问该程序是获得extend里面的哪个值?" j+ p: h7 I( b: e5 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????