* ] ^# e1 V. r: R2 { hr = m_pDisp->GetIDsOfNames ($ i# H7 t+ _4 Z. B. E/ e
IID_NULL, // reserved. n+ R+ V/ ]0 V: p) a8 s
&Name, // Array of names to get IDs for6 \& G& f/ [/ `
1, // # of names in the array% b$ n% L; g1 T- e, N4 b5 m
LOCALE_SYSTEM_DEFAULT, // System locale ; a* x1 H g- ]6 O7 F8 s( b &pokeID); // Array of IDs to fill on output 4 w/ u; v) D- d i! Z q! E6 b$ ]( w- Z0 h7 ^6 s+ \ if (hr) 7 H6 F6 ?! z) b1 {' U1 P$ n {& N3 h, s1 m/ ]
MessageBox ("Get Poke Unsuccessful"); $ ]4 e G* L# C/ k. I0 H return; , w4 c* E% v; o/ l4 A } . n4 u+ M$ b) l- \4 {7 t% Y8 q - k- W% H) `2 W2 K& l- w/**************************传递数据给extend**************************************/2 U& A# K. P9 {7 d2 e
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);9 V y; C% a; F& K" v1 l" f& H
' w! V9 r6 T2 L* {- r6 w0 D
valueStr = SysAllocString((WCHAR *) L"1232");# X- B. {' b7 C: T* L
VariantInit(&pokeVariant[0]); 7 f1 L+ M2 I9 M" R! u% V pokeVariant[0].vt = VT_BSTR; ' ^: c, f# g; H& j, \1 M4 K: C pokeVariant[0].bstrVal = valueStr;9 H( g6 C# l% ?# n+ n& B
+ M" I; v# B+ Q0 m itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");* p m6 r r5 n5 ]' n
VariantInit(&pokeVariant[1]); . \: U& }# }* M" t pokeVariant[1].vt = VT_BSTR; 2 l6 q& v8 Q" U$ z2 E pokeVariant[1].bstrVal = itemStr;2 L$ x8 T# _. Z5 r% V2 ?
6 x4 V+ G3 @, ]" c" Y$ U" ~7 o
topicStr = SysAllocString((WCHAR *) L"system");' J' W2 {0 e t9 ]+ e0 _9 v! M
VariantInit(&pokeVariant[2]); 6 p$ |: x1 l4 n2 L) k% [6 l- s pokeVariant[2].vt = VT_BSTR; ) k! L, T/ a3 k- `4 \9 T4 b) K pokeVariant[2].bstrVal = topicStr;- \0 T! l: y$ y) [ Q* w
% S* @) \0 m- j5 W1 r( u// Set the DISPPARAMS structure that holds the variant." ]4 t- q9 v3 b* {) _) P
2 ^: }5 z$ v" S- a7 p% r* c
dp.rgvarg = pokeVariant; 9 C8 ]. x# A; S9 r dp.cArgs = 3; " @& I7 f% `: e$ a1 M* O {# U dp.rgdispidNamedArgs = NULL; # q9 G3 K, e0 ~ r4 i dp.cNamedArgs = 0;% c+ d+ J1 Z6 O3 b# U( m; h" E% \
O& t% `5 m( E: }7 Q( a: Y// Call IDispatch::Invoke(); b% u( {. W o, |6 O
E& `( V; I0 m# f& D2 Q' g. u; I hr = m_pDisp->Invoke(0 Q% r7 L- t7 X- |
pokeID,9 v I$ a" l% I5 s# ]( O4 e
IID_NULL, / w' \1 |, ? W) F9 ^ LOCALE_SYSTEM_DEFAULT,- L/ a; y8 T2 U& N' a- Q
DISPATCH_METHOD,1 h* H9 n/ m; Y
&dp,- D" r" [& Q5 f+ d, g
NULL,2 r) `0 s# P' _% V: o4 J! o
&ei, ; P# b& I/ i' K7 a) I; X- k &uiErr);# Y1 q/ q9 f+ p' f
! L D& G: O; v" o8 \1 z SysFreeString(topicStr); $ n e5 Q& S2 m SysFreeString(itemStr); 6 S; K0 B4 r `% n SysFreeString(valueStr);8 M; h8 a8 k8 j. _& I
" y- I6 J6 c9 @$ m6 b; L% l( f
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??? * {4 N4 a6 y' a+ W$ U; s( ]- {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????) i& a5 H- a- p; x b! P' J, N
) `& k/ C2 i C$ l% |4 J - @& _$ J3 V' Z2.这是request的程序 6 w1 m7 p# Q7 H// Request a value from Extend/ ^- I5 F1 w$ U% \
// 9 x1 F* ]( r0 k; Z c) n8 E# Q- q// Initialize the variant that will hold the BSTR. Set the variant's / B' U& Z0 H0 I5 S- e! M2 E8 `: v// type flag to indicate the fact that this variant holds a BSTR. Place the ) Q! t- B9 u; ]5 P; j' t7 I// BSTR into the variant structure.# E. |1 C9 Y4 [
8 p7 @, ~; y' [! g2 V" V
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); / {+ \2 H2 W% M. g6 V" N& j 5 g6 F/ S& m4 @, U
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); : T5 P0 m! r F& l" z( l VariantInit(&requestVariant[0]); / k( V6 [6 ]! N2 K' ? requestVariant[0].vt = VT_BSTR; + K) S6 ~3 \' L2 o+ ]& K2 ^1 e requestVariant[0].bstrVal = itemStr; " [' j! o) x0 J- r' W# ]' L2 B1 ^" t: @" _0 Y3 J
topicStr = SysAllocString((WCHAR *) L"system"); ; ?6 f9 c3 ?* ?/ u% q VariantInit(&requestVariant[1]); ; A% |0 T: j0 ]: t; }
requestVariant[1].vt = VT_BSTR; . R0 m5 X/ S! d' \! H s7 ] requestVariant[1].bstrVal = topicStr; ( S7 v# L" H) d" @& c, l* A0 ]0 A+ ]$ U/ {
// Set the DISPPARAMS structure that holds the variant.8 G4 e# [7 E* a! _: ] m
) W- t P) ~! W+ y. k+ N9 n dp2.rgvarg = requestVariant; & P+ g+ u& ~. |0 o) s dp2.cArgs = 2;7 z/ E2 m' @1 z6 }) K" Q7 `" M' v
dp2.rgdispidNamedArgs = NULL; 7 l3 U4 O* j, E dp2.cNamedArgs = 0; . d! M/ j% M- u- y7 Z+ F. Z. _# P. _7 E9 r& R+ c, b* T u) U0 O7 X+ s
var.vt = VT_EMPTY; 7 U( a' W# O! }3 Y+ [ $ U# o( c) r6 [0 @0 u2 T// Call IDispatch::Invoke() 5 ]8 a, R3 ~9 V2 ?6 g* }3 T1 H 3 W6 l; h& @/ A6 h hr = m_pDisp->Invoke( & d& i) v# U0 F) j( p requestID,( q7 e9 f/ H/ Y- |
IID_NULL,9 ^/ _ U, v7 e1 B6 I
LOCALE_SYSTEM_DEFAULT, " E; V4 ^0 R, n+ ?# c/ n7 Q* } j DISPATCH_METHOD, ) h4 v4 b1 F; t& \" A5 { &dp2,, u% B- A/ ^/ O) h0 r1 M9 E' x
&var, 4 W s& `9 v' M# K0 p &ei, ; S& E; A9 q; \5 R. [" } &uiErr); 1 _0 V% c5 o% O1 Q3 y 3 y# }1 {. S! q' b SysFreeString(topicStr);+ S3 W' O% j! V
SysFreeString(itemStr);; d+ ]7 K" F& a
请问该程序是获得extend里面的哪个值?2 L+ x8 @7 z7 d0 l
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????