, a/ g' J4 E8 i hr = m_pDisp->GetIDsOfNames ( ! H5 P9 @( k9 t$ O9 G) C IID_NULL, // reserved & O* O/ j: t# k+ e+ C% ^! W &Name, // Array of names to get IDs for# G* I5 F$ x! N9 g6 q' u" H
1, // # of names in the array( B. q8 i2 s' m9 |% u. E
LOCALE_SYSTEM_DEFAULT, // System locale ' V5 V2 ^. J! u4 @ &pokeID); // Array of IDs to fill on output. w) z3 V! |# Q& {$ s
- ?6 a9 t5 y# b n2 x if (hr)* E G( E' n K1 l
{+ n; Q0 {7 h4 y" n% D8 n% ^. \
MessageBox ("Get Poke Unsuccessful"); $ L! @/ d6 g* W7 X/ L return; ! E& d; z: q, K+ Z; l8 {6 u( ]% U7 b _ }% s' ~% ]4 ]2 t) E4 }. P3 V" p
9 e' a) S* g/ `* Q/**************************传递数据给extend**************************************/. e8 o# t, e% x0 f- H3 R- E
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);# w: j5 J0 c* M( e
- Y3 y% X+ K' C0 t# G valueStr = SysAllocString((WCHAR *) L"1232"); ; }, E( I4 E) v VariantInit(&pokeVariant[0]); 0 m" X/ W. G/ U! i# I1 |
pokeVariant[0].vt = VT_BSTR; & H0 j' p% [, \) P" J7 s4 Y/ F pokeVariant[0].bstrVal = valueStr;8 i) a% B) I3 ~3 |1 L
- B* w: ?& \! d9 t& |2 x+ @7 ] itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); - }6 m9 y: J, j VariantInit(&pokeVariant[1]); ! ~& @* X0 a' y S' G8 X- s pokeVariant[1].vt = VT_BSTR;7 c. q6 S# j- E5 L4 l$ U
pokeVariant[1].bstrVal = itemStr; * M7 V9 R- D8 N# R2 X, }% l, B) ^: r
topicStr = SysAllocString((WCHAR *) L"system"); ) t0 s1 ^1 R& ^. t VariantInit(&pokeVariant[2]); $ s1 W9 B% j* g6 C1 b3 P
pokeVariant[2].vt = VT_BSTR; 2 B% M' ~ Y) G: h' v pokeVariant[2].bstrVal = topicStr; $ E! H2 H6 A/ v4 R; {/ p. U- D" } 6 u; f0 j2 F" S1 f5 A8 j$ f// Set the DISPPARAMS structure that holds the variant.4 M# k, Z+ a, Q! @( S
, [5 y$ Y" w, T+ B4 \" k dp.rgvarg = pokeVariant; , ]/ N. A4 S/ G2 Z1 X dp.cArgs = 3; 2 T: H: c. }3 [ dp.rgdispidNamedArgs = NULL;4 E7 B; N+ u, v8 R% ?& q1 ]
dp.cNamedArgs = 0;# m4 ]0 p7 h- C; z4 Z
2 K/ k- ?! }3 L2 }- p3 ^
// Call IDispatch::Invoke() . ? \ `7 a8 G9 B4 L" o( a, B2 U1 D. Z8 m
hr = m_pDisp->Invoke( ! U; W( g2 E3 G( p% T7 y: f I8 S, Y' A6 W pokeID, M4 ]+ a" Q+ x. v" \! q( o
IID_NULL,7 b5 e. a# m' z
LOCALE_SYSTEM_DEFAULT,+ U, r( Z w9 W
DISPATCH_METHOD, $ ?9 O5 M, R) o &dp,* |! \$ l b% g( {/ l3 _
NULL, 2 G/ X/ d/ r+ [; Y r &ei,) s$ w( k. X: c4 J- y
&uiErr);' l7 l. Z c/ B) \4 N8 [
8 L8 }) L# e! }/ S: x- y6 k0 ?
SysFreeString(topicStr);3 S" Z/ n5 R, {! b- v$ ?- t0 A
SysFreeString(itemStr);# G' q; j+ L Q$ q- U
SysFreeString(valueStr); 3 K+ p. D2 I1 |# r 8 L p1 L: k$ y; ^" ?! T* Y: I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???2 ^4 \; G1 D/ ?" @' [9 R4 N" e2 i
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 e' g' q* H. A; l/ c
/ K+ N' j1 c( ^& C8 q& q ) _& g2 s0 z+ f% u4 @( L2.这是request的程序3 P2 L, |3 O. m& S; `
// Request a value from Extend 3 V; t3 R; c0 u! }* D9 R//6 H$ P8 g2 s% u$ b
// Initialize the variant that will hold the BSTR. Set the variant's ! e( d( y8 i C1 n) W% s0 m* j// type flag to indicate the fact that this variant holds a BSTR. Place the 3 C, ?- k' Q/ }9 O; X. ~// BSTR into the variant structure.9 d' s: M$ k% @
! t6 ]" G. U5 W7 J7 T# A( ?
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);: m2 h( _% T t9 X3 `, P) v7 S
6 T& T. \; {- d* p: m! J
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); e. }, z! e8 P1 h, L VariantInit(&requestVariant[0]); ) R+ G4 R5 M( P+ @% a% ~$ `& _ requestVariant[0].vt = VT_BSTR; . t5 Z: O% W( o. r2 p" ~$ V requestVariant[0].bstrVal = itemStr;; L& U* n; E8 B; d b9 t% F) I7 V
% f* j& Z8 T$ a3 z
topicStr = SysAllocString((WCHAR *) L"system"); 7 L* H5 H* ]' `& F0 ]" v8 i VariantInit(&requestVariant[1]); ) a; L8 g) b0 s3 Z6 H! |; n requestVariant[1].vt = VT_BSTR; ) @6 N& I: M y1 i" i' a, t( m requestVariant[1].bstrVal = topicStr; ! Y/ l* u: P/ |) K: g& K @* G$ F. |- C. N8 O; C/ T
// Set the DISPPARAMS structure that holds the variant. ! w. n* b1 y5 a3 b6 l. w/ n, R# ? , U2 j2 u; ~; v& p$ M' Q# H dp2.rgvarg = requestVariant; " n1 j% J; C/ x: a( L# Q dp2.cArgs = 2; 6 d x* w5 ?8 E7 o- _, I( z2 a2 s dp2.rgdispidNamedArgs = NULL;6 {8 u- _2 G3 n8 y/ }
dp2.cNamedArgs = 0;( N# X. _6 R4 t/ K# m$ I& K6 F5 r
; Y( m( J" \ Y9 `. F% E' E
var.vt = VT_EMPTY; u7 m8 W* y. \3 k h9 F 0 z3 @+ m7 h9 T// Call IDispatch::Invoke() 1 R6 U0 w$ P, @% _ 4 ?) k! l# ~. r+ J+ p hr = m_pDisp->Invoke( % Y; y# {% P3 H requestID, & B4 N) [& V+ d IID_NULL,( ?5 e) r' K9 k2 i2 y; e# ~
LOCALE_SYSTEM_DEFAULT,, }6 T0 }% ?& {! K/ p
DISPATCH_METHOD, * K! ]3 I( k' f5 [: C# t" P &dp2, V: w5 x7 F4 A" F0 n7 x6 D3 j
&var,. X N+ L6 }5 I' Y, N& y; p
&ei, # w. {+ x$ g! Y& l &uiErr); / x/ U9 c) \, h d' Q1 g5 \ 7 G) s& n: b* F0 _ SysFreeString(topicStr); " ?/ S' B, ]% p9 n SysFreeString(itemStr); # ~5 V; N0 H! f' `; k请问该程序是获得extend里面的哪个值? 1 B, \9 o9 G8 M1 L: @( k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????