9 H! T/ \8 T- F- h6 P" C/ m hr = m_pDisp->GetIDsOfNames (- Q4 f' _ l3 d- w8 U5 P9 V
IID_NULL, // reserved( U3 _0 @6 F% G/ G
&Name, // Array of names to get IDs for ) ^! C$ Y0 `9 T! k 1, // # of names in the array8 B' |9 N# A) [3 f! A t5 f* B1 B
LOCALE_SYSTEM_DEFAULT, // System locale , t, P: b( t% A- m4 g0 r. h &pokeID); // Array of IDs to fill on output8 n# w* S( i8 r
8 m2 [6 o' V, y3 Y9 |$ |- { if (hr)& K7 y8 z/ ^ s8 p* }' b* T
{ , f9 C4 P9 \; ?/ Z* d4 D- e MessageBox ("Get Poke Unsuccessful"); 8 b& _1 |/ M; v" X. } return; ' Q1 d! j D/ O( @ F } 9 D c7 ^: O* R" ^9 ?: v ) W) f* S7 k2 W. @$ b8 @/**************************传递数据给extend**************************************/. {9 m# }# S5 l! F1 k5 h% J
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);' V8 j* S; M7 b' x9 N' s! W) x
4 W0 u7 F0 g0 S! O, t* w1 q
valueStr = SysAllocString((WCHAR *) L"1232");$ ?' I2 A6 ]) K# y x7 k- e
VariantInit(&pokeVariant[0]); * `, v" W2 M7 z5 Z R
pokeVariant[0].vt = VT_BSTR; , R5 C [$ h: L0 I2 ^7 g pokeVariant[0].bstrVal = valueStr; ; X [1 g8 W4 X( K& ^& ]; f5 y Q, j6 |5 J1 W$ e l: Y; F
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); + ? z6 R: ]3 ?+ q7 }" a3 N VariantInit(&pokeVariant[1]); * H% g3 V+ h. ~ pokeVariant[1].vt = VT_BSTR; " u* f6 c2 [ B% P# G, W' T pokeVariant[1].bstrVal = itemStr; : e) @6 O. i T' C" e + v! Y7 ~8 D' h& ^" |2 ?- V2 h topicStr = SysAllocString((WCHAR *) L"system"); 9 T0 @. R2 t1 j' F, O VariantInit(&pokeVariant[2]); 7 Q9 K6 q% K# `
pokeVariant[2].vt = VT_BSTR; , a2 o* _6 u/ H$ |2 e S pokeVariant[2].bstrVal = topicStr; 7 n6 ]6 {" h8 S& j8 h! U4 u+ H6 O, T" k
// Set the DISPPARAMS structure that holds the variant. % H- I9 V7 Y8 c; y: i: D/ P* z; ]5 Y) O5 B8 b
dp.rgvarg = pokeVariant; & V. g' {' |) U1 r/ I8 @ B5 \ dp.cArgs = 3; 5 ~4 Y) B5 g- Y0 d3 h dp.rgdispidNamedArgs = NULL;4 u4 _9 }3 a3 C W2 _0 x3 z
dp.cNamedArgs = 0; ( z9 j8 U9 n) p. q. D % N* u1 e; b) M" n7 u# S// Call IDispatch::Invoke()6 q! O% Y' K# ]3 P
% z, D( z( d/ Q0 C3 v- H+ @
hr = m_pDisp->Invoke( ' y" q, a h) a" r0 L5 N& L pokeID, . q; V Q/ {6 V* ~$ s& n! a5 [& x Z# T IID_NULL,1 Y. ^; q, P, w* z% f7 J
LOCALE_SYSTEM_DEFAULT,, D4 T) p+ }- g6 T+ G1 E0 o
DISPATCH_METHOD, & h# }1 [' \) S# E$ W &dp, 0 [3 G, W$ \& e7 h7 u a NULL, * M3 j7 n& `2 M6 B. T &ei,# J2 f. }' w: n
&uiErr);# N) B/ W( R7 u9 G
! G k* Z( H" s2 ?+ `2 a5 v3 `& | SysFreeString(topicStr);2 b" F! m: o2 T
SysFreeString(itemStr);# [# A4 J2 [' r( a+ o- O
SysFreeString(valueStr); # j" A9 E! L* m5 o; u U! [0 [, C3 r$ W i2 g7 o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??? $ h# @* A; b6 R+ l } S& `- R9 y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???? 0 Q C2 Q- D3 c) D% f! ? 1 X3 \ p% A. ~$ i / R1 Z& {( S, Z1 d2 A& R$ L; K" C2.这是request的程序) r9 T8 h" H; \4 `" U
// Request a value from Extend 1 ^4 i+ c, M C//4 h/ e0 A, j6 ~. M! L
// Initialize the variant that will hold the BSTR. Set the variant's ' i% N/ q% w8 I% v# i% A( o8 Y9 x// type flag to indicate the fact that this variant holds a BSTR. Place the 2 L9 z3 j' s9 D* N2 m// BSTR into the variant structure.; B2 N3 e& B0 j9 a: j! c
, ], ~, ]- j2 k/ s/ g requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);% H* V0 ]- D. u2 j
2 o5 s8 r) O% V/ r# w f& B itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 5 ~1 U1 s+ {* _* f3 e( v VariantInit(&requestVariant[0]); 5 ~8 N" f! w3 b' r
requestVariant[0].vt = VT_BSTR; 3 v6 U& G3 L1 `. d requestVariant[0].bstrVal = itemStr;* f l0 C% H! |4 ?- |7 P
; R p& f" [ W, l4 D$ ?, g topicStr = SysAllocString((WCHAR *) L"system"); - ^; L% |! ^+ [3 s p f9 R' d! Y6 q" t VariantInit(&requestVariant[1]); & w/ q# {; D9 i+ ^. G+ A$ U! u
requestVariant[1].vt = VT_BSTR; 6 X9 I0 w0 D5 P5 _+ j( l- N requestVariant[1].bstrVal = topicStr; * y3 c/ D+ B1 b; }. F# s |9 t5 X4 V7 O// Set the DISPPARAMS structure that holds the variant.. f& W1 S2 S# d
x: R, L" C5 O' u; n! F dp2.rgvarg = requestVariant;8 L. V; w5 I+ c. i& Y8 Y
dp2.cArgs = 2; % _0 p7 N- Y+ n! }0 Q dp2.rgdispidNamedArgs = NULL;9 n, j- W9 c- m% W3 `
dp2.cNamedArgs = 0;# R% W! N9 B9 M* e! N
$ {- F; ~. E$ l: o- o3 g( w
var.vt = VT_EMPTY; n, }6 b8 U+ F! L- v7 R2 N8 B% z * r* N. G6 o# R2 F% }// Call IDispatch::Invoke()" L# t8 Q! x0 i) r
1 V9 o$ m3 T/ }+ R6 f4 L3 U% k hr = m_pDisp->Invoke( % D7 e) N. s" v- |8 w( ] K requestID,! j8 E3 H% Q4 F
IID_NULL, " u! O/ C, I1 w, b5 i$ o LOCALE_SYSTEM_DEFAULT,9 d8 c/ x1 I/ N" T2 ]9 H+ \# |
DISPATCH_METHOD,; _/ `0 T0 h, V7 E: p) f6 N
&dp2, }# d* R: [% o6 ?) E# ~
&var, + d8 k* L `. ~. \, ?5 t: t &ei,% V8 c6 q/ I. Q6 i
&uiErr);: w2 p/ Y- [5 h; B: @
4 @" H6 Z) f3 @ l4 N. [
SysFreeString(topicStr); / p( i$ L3 x4 J! `! O; z' o SysFreeString(itemStr); 9 q) V8 F3 f( L' i- d- f {请问该程序是获得extend里面的哪个值? - O6 u/ ^0 Q' i- ]0 p( Y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????