* v" b0 a0 j% n! K, R) b+ Y hr = m_pDisp->GetIDsOfNames ( * Y p+ N2 H9 Z* r5 U! E4 o IID_NULL, // reserved 9 {! T' ]6 M% [! \# X& a &Name, // Array of names to get IDs for$ `9 l3 b& a2 {/ d: Q
1, // # of names in the array 5 V& J* ?0 J! B1 } LOCALE_SYSTEM_DEFAULT, // System locale 9 `7 j8 Z( k) y &pokeID); // Array of IDs to fill on output3 B* l9 D1 \% r3 U
' K8 j0 C; s$ p# }# @! d# B/ q if (hr)' l5 q* O- k8 _# n7 Z& e3 F4 f
{ 4 T. F4 y( ~' y/ ?8 k MessageBox ("Get Poke Unsuccessful");7 w; v0 \' Y" a
return;- L5 k7 w; U+ V5 H( |& ^$ @
}, j1 d3 R( Y A+ M. w, x5 V
8 s7 B1 M- y7 d
/**************************传递数据给extend**************************************/ J1 I! v$ E% Y/ x( I/ ?
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);; | F/ H5 h+ T+ w: s6 B ~% S
+ ?+ Z, k& i' }- e' B- z# ?
valueStr = SysAllocString((WCHAR *) L"1232"); $ W: F- l3 W4 F/ d VariantInit(&pokeVariant[0]); * n0 t" N$ V a pokeVariant[0].vt = VT_BSTR; + `7 u5 X7 E- O3 G. M! L: V ^ pokeVariant[0].bstrVal = valueStr; + c' o/ c2 h) [3 o& A" V: I M }
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ( n4 F! N2 q5 a: n5 T ? VariantInit(&pokeVariant[1]); # n- c: e* e3 S& k% r3 \
pokeVariant[1].vt = VT_BSTR; + n" C8 b" d g pokeVariant[1].bstrVal = itemStr;- q9 B0 E1 H* P; w: {! }; R
9 m0 j% x; a5 _; O7 }6 b7 G5 D" `$ B topicStr = SysAllocString((WCHAR *) L"system");) N1 K K/ r0 o7 b& b
VariantInit(&pokeVariant[2]); 6 R/ Y& J+ f+ ]8 _9 E0 J8 p6 Z pokeVariant[2].vt = VT_BSTR; 3 |+ m m; V' ]. u) Z% Q pokeVariant[2].bstrVal = topicStr;+ g4 s1 A! k7 x* v0 B
0 n1 U7 e0 y( o& n X// Set the DISPPARAMS structure that holds the variant.$ \9 T# \# F; _# v/ @1 C
! E9 E1 \" F0 _8 F9 _# d& U% H
dp.rgvarg = pokeVariant;% M$ r% v3 |# H3 I( k
dp.cArgs = 3;* V1 d7 b4 u1 Y- N* M! o
dp.rgdispidNamedArgs = NULL;( I4 @5 m5 B3 O8 j* v
dp.cNamedArgs = 0; " {. R( L/ d+ N8 }, b# Q0 F/ s. B( o& O" p0 S# ^% d
// Call IDispatch::Invoke()% l: ?2 O, f' X8 i
+ W, w, K4 f" R5 W2 U
hr = m_pDisp->Invoke(/ M$ K' T$ X# `6 f0 @! ]% O& Z! ^
pokeID, 0 A0 @: z' K6 w7 O& U IID_NULL,+ ^8 e4 ?% v, j# ^, t
LOCALE_SYSTEM_DEFAULT, 5 d/ {0 U! L& o2 s0 x$ V DISPATCH_METHOD,7 D6 X5 T l% n3 b, f/ f, s
&dp,+ V$ u+ v/ L+ Z: t1 Y5 {( x
NULL,: L5 T9 H; i* D% z* Y% h
&ei,, I/ Y; A7 q) {+ c3 \
&uiErr); % B+ y8 f% C k$ M5 R/ Y# j8 }$ L3 n
SysFreeString(topicStr); 4 D8 g! ]1 i9 H- R" u SysFreeString(itemStr); h. x8 J" x% O7 I. d. g& ]
SysFreeString(valueStr); $ D) Z% G: {$ l v; n/ J+ X: L# X( H
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???, u5 P: v/ |0 b X) Y7 a$ L
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???? 7 H( u% ?1 ]/ _ v0 ^% S3 H. X7 p6 U ^; B% q& {) M! {
! B4 S- v9 q* p7 d# c1 `4 k2.这是request的程序* {! D$ z1 ]! Y9 |& P7 D) H
// Request a value from Extend 3 K) t; y7 y+ q4 m/ h( n//% T" i/ H4 H A8 m" W
// Initialize the variant that will hold the BSTR. Set the variant's $ r* r& z- a# U" Z4 D- V1 r// type flag to indicate the fact that this variant holds a BSTR. Place the# f! w! l/ k$ Y a6 Y
// BSTR into the variant structure.. ?- B3 K- D) ?6 ~% p# \
. A7 s. k/ Z6 R" N" `& { y: n requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);7 Q1 W& |2 X2 K5 r) g! w* R, _
/ {0 D1 S9 s3 V X8 o
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); j0 O# b7 w( ^1 `$ q; `+ j: e
VariantInit(&requestVariant[0]); , @! Y! T- p3 z& l0 j! U
requestVariant[0].vt = VT_BSTR;! {; ` k4 N4 e/ E7 F, ?5 t
requestVariant[0].bstrVal = itemStr; ; x) t6 Z7 [: O3 S7 J2 P% L6 C" D3 U
topicStr = SysAllocString((WCHAR *) L"system");) V3 J: Q! O4 a' y6 y; U8 R
VariantInit(&requestVariant[1]); 5 }" y8 r/ I! G* r- m requestVariant[1].vt = VT_BSTR;7 M$ W8 J% }+ {' Q m$ c8 d
requestVariant[1].bstrVal = topicStr; $ b5 a3 A& P# Q5 t6 k1 H6 N; F3 ?2 v; A: J; ^: {
// Set the DISPPARAMS structure that holds the variant. $ k" [: l7 q' f, H* v$ c3 Z( o: |1 }6 B) I. u' V1 g
dp2.rgvarg = requestVariant; & Q+ g5 ~& c2 V ^6 M7 G8 q) _ dp2.cArgs = 2;" @: H- j3 s9 a0 f5 L
dp2.rgdispidNamedArgs = NULL;, X# o4 N- ?; Q% E4 Q1 v5 Q6 V
dp2.cNamedArgs = 0;/ V9 c0 ^5 I9 z+ M
1 {. p$ B, ]% Y7 B var.vt = VT_EMPTY;+ X5 ?0 l& S4 Z* p' @+ `1 v& V
0 n. i1 ~+ u; C! F// Call IDispatch::Invoke()0 L k& _1 {/ S9 H: w% {
1 K. ~7 v; ]2 G6 K hr = m_pDisp->Invoke(1 l. m: m: ^4 L( \3 S8 [, f
requestID, ; s8 g5 a: O; j* j IID_NULL," o8 y( b* x* m2 c7 b0 R
LOCALE_SYSTEM_DEFAULT,/ G2 ]6 R7 V+ D% O3 I" P0 s
DISPATCH_METHOD,0 j' m0 s# P9 g1 P8 I# H
&dp2, # g4 q: K0 {# H+ W/ @ &var,( I7 \8 j) H% Q$ _# ~7 Y! f
&ei, - |8 ~; w1 g# s6 F &uiErr); + d. j q# `- o9 R' G% f( c9 U$ m9 } W/ t" v: x
SysFreeString(topicStr); ) J. s. I' x& m SysFreeString(itemStr); * W" ~5 j$ Q+ _: j" F) L. H9 @( h* V请问该程序是获得extend里面的哪个值? @% q& g, |( J' 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????