$ |' u6 t" f W5 A4 h6 \ hr = m_pDisp->GetIDsOfNames ( ) {) N# A* ]$ m3 C IID_NULL, // reserved y# @7 x6 ]0 ` &Name, // Array of names to get IDs for . N* {0 ]4 V6 H7 s0 X% [ M6 j, B 1, // # of names in the array! l. e: k3 k- { g0 b
LOCALE_SYSTEM_DEFAULT, // System locale ; S$ ]$ R4 D |3 B/ a. o5 ^ &pokeID); // Array of IDs to fill on output9 T% |7 F. Z4 Z" x" m% I' A. Y, S4 B
# P& z5 |0 j; J, M! k) o9 W if (hr)! s* P1 T. I; M8 t
{" L$ S( z) p p* g+ @" T
MessageBox ("Get Poke Unsuccessful"); 0 T& i. N& }' Z4 [+ \, Q4 q! U return; 7 m( F! C6 E7 s* p1 ]- f$ G1 ? }' Q; C' X0 ~$ Q' C3 L
5 ]& j, H0 P' m5 b X7 Z/**************************传递数据给extend**************************************/ & |, S1 x5 C/ {" R pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);3 `; p5 @& F* b/ t* D6 m) t
1 k- r: F; q' S- X) l! C valueStr = SysAllocString((WCHAR *) L"1232");: [; `8 I' F1 n+ n" B
VariantInit(&pokeVariant[0]); 5 w u9 M: ^4 l- D8 P9 M, h( u' _# B
pokeVariant[0].vt = VT_BSTR; ) K' m0 ^3 ?) y- A. c& {0 p3 ] pokeVariant[0].bstrVal = valueStr;' S$ d) I' i& r7 L
" M+ \& c0 Y1 B- H, c. Y" H. S. R9 G itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");5 K* _5 d3 f' k7 v6 \
VariantInit(&pokeVariant[1]); c/ y- u) N) R3 p, Y pokeVariant[1].vt = VT_BSTR; ) R. \1 h* m/ O ^; a& {$ { pokeVariant[1].bstrVal = itemStr;: b) r7 C+ c* y2 M
: y/ M9 I; [' T& V6 a4 W
topicStr = SysAllocString((WCHAR *) L"system");# g# m- ^% }9 I- L
VariantInit(&pokeVariant[2]); ! r: M( x+ t8 B& X( s% z. G6 [
pokeVariant[2].vt = VT_BSTR; % ?( M8 e9 K/ f- J) W pokeVariant[2].bstrVal = topicStr;: K2 r: Q2 p4 ^' j, S0 D
# w- r& S' x" f0 x; F% c( Y0 {
// Set the DISPPARAMS structure that holds the variant. 7 f J2 O8 p" D, ]5 G: p. h; k0 ^5 H) K. {7 a# J( j- X
dp.rgvarg = pokeVariant; 2 Q& B' ^* b# w7 d& O dp.cArgs = 3; 5 m: o% x* n6 [$ K dp.rgdispidNamedArgs = NULL;( q% A' Q# P& V' w! t, A
dp.cNamedArgs = 0;( Q) q. J2 ^! m4 A
2 X) a7 t$ D/ M- c+ j& G2 [% `
// Call IDispatch::Invoke() 8 |- n. r/ p# m7 V( X2 J- |5 G$ ?6 m7 W
hr = m_pDisp->Invoke( " U. R' ]8 t# Y pokeID,9 P6 v* ?$ G# r6 y' Y$ V: g* ~
IID_NULL, 4 [ q) u6 _& u9 L% ^! w ` LOCALE_SYSTEM_DEFAULT,. y# t; W$ X' p$ v5 G
DISPATCH_METHOD, % {& w. `* U" N$ q0 f &dp, ) A/ ]7 \* F3 S# c% P$ R NULL,4 P, c# E& }1 t1 [, U% j5 S: M
&ei, & l, w9 m9 Z+ G0 k; f9 B Q &uiErr);# ]* }: i! o) l6 [/ u1 S% h7 m
7 L% M8 u: J1 j# z4 T3 ]
SysFreeString(topicStr);+ V) d( U. i5 y% r" T
SysFreeString(itemStr); 2 k9 S: Z9 T% a- W7 G: [. t SysFreeString(valueStr); 1 s9 C* r( n% ?' T) y" z # x# k+ e; j0 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???' x5 r$ K, C& C+ s& W
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 V+ [* |; s% i; _% l% J; l& Q: w7 H9 ~
+ G$ D1 n$ P8 P! ]+ v, @9 W' L) n( q6 b2.这是request的程序0 |% z9 t; D T5 r
// Request a value from Extend * n1 n7 P; \3 r$ V2 q// : Y7 M1 s7 F* H& }// Initialize the variant that will hold the BSTR. Set the variant's 7 {# c' U, ^9 N3 V// type flag to indicate the fact that this variant holds a BSTR. Place the/ w/ n) M" x9 _: }- F
// BSTR into the variant structure.4 A4 T# T6 y, ?5 @' B& H2 a! Q7 B
. I3 L @6 v" b& T$ a, X requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 8 v1 h# U! I2 E+ {1 r) A 5 v$ E' N1 t2 Z4 j+ K8 b itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");3 ^+ r4 S' ~6 T5 f1 @% ~3 |: O
VariantInit(&requestVariant[0]); # w2 ? T0 ?3 I A# G# ]1 } requestVariant[0].vt = VT_BSTR;, B) t0 g. H! ?( W; S; f* @2 g! V! Y
requestVariant[0].bstrVal = itemStr; . I' y4 a6 J4 w2 ^7 J( N0 T- \8 o2 R1 u6 D) v; \7 b
topicStr = SysAllocString((WCHAR *) L"system"); 6 I6 o5 j* q n: C* k- S# `" z VariantInit(&requestVariant[1]); $ _. A2 N6 P" `2 O0 ~ requestVariant[1].vt = VT_BSTR;3 C8 m( O0 R: }1 B( ~
requestVariant[1].bstrVal = topicStr; 8 F: h( `4 d/ p1 f- V 1 r! m# m2 f+ e0 {7 n0 ?- Q0 q7 t// Set the DISPPARAMS structure that holds the variant.! _+ o9 A8 R& O4 A7 }- z2 z
6 b' n* }7 G" q/ O* `
dp2.rgvarg = requestVariant;& l( k; M0 } l& l$ L3 ?; m& y
dp2.cArgs = 2;* y2 R% p, L7 a6 T2 i
dp2.rgdispidNamedArgs = NULL;* [% j* G' R; j6 i
dp2.cNamedArgs = 0;! t/ R" H( k" C) }$ K5 {7 w
/ T! y3 O3 q7 q4 m2 Q4 @ var.vt = VT_EMPTY;4 M, Q" a' k% r0 O4 T: j
5 o8 r/ ^( i5 A @) x, ]
// Call IDispatch::Invoke() ( x0 r8 p/ S2 r3 |6 P9 R + G* R. L+ S& ?* q, F+ _ hr = m_pDisp->Invoke( 7 d6 V+ m m% F' S requestID, / ?- q# n' t% \& E6 ] IID_NULL,8 U3 ^/ |6 S6 Q* W2 G" I2 r
LOCALE_SYSTEM_DEFAULT,& s0 S+ }2 Q8 S9 H
DISPATCH_METHOD, 7 s! y2 A3 p# M* ^. d# @5 r' M, @ &dp2,+ d6 _* o! t7 y3 u6 k
&var, - |) Q) ^2 }1 a7 l+ T" Z, K8 p &ei, 9 _8 |0 ^, n8 T9 @. _' s &uiErr); , k: a3 i9 _1 v: s6 @) ` 7 e( i+ d4 h! l! z SysFreeString(topicStr); 2 Z0 s2 Y) T, |) | SysFreeString(itemStr); 3 r# |, x& X2 L请问该程序是获得extend里面的哪个值?; H: I' z; A' Q( Z# C O
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????