' ~: t. t1 W: s hr = m_pDisp->GetIDsOfNames (& W% o z& J) ~3 S7 G# t
IID_NULL, // reserved , g* {: ~3 O6 {. V; N/ |; c &Name, // Array of names to get IDs for : ?; |7 V) G' o1 \% p5 s0 Y! g 1, // # of names in the array 6 L9 f) \# l( {% o/ R4 \2 m LOCALE_SYSTEM_DEFAULT, // System locale ( b* V# M- X. k: ~- W* O4 {# F$ K &pokeID); // Array of IDs to fill on output / l' |. X E# U8 D' Q7 x3 x / o r8 z+ B5 K+ P6 U
if (hr) 7 l/ N7 Y9 F7 T# `! h {3 ?! ]& L3 }$ X; V
MessageBox ("Get Poke Unsuccessful");- }6 e4 O7 D! r% [/ p
return; s' c; H# z5 ?5 J
} , [! L- C3 l% f9 P ! a4 W. ^# Q4 _7 P0 \ t/ W! P% \/**************************传递数据给extend**************************************/ " W6 S* Y* _' s# X- s pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);- K% o6 Z: Q6 i$ G6 m- ]3 p# H4 s
p/ `; p6 R2 d( d% u. Q, C
valueStr = SysAllocString((WCHAR *) L"1232");* u, l3 x# v4 p7 @! h& H
VariantInit(&pokeVariant[0]); 3 h( @% ~3 |/ I5 V# _! _
pokeVariant[0].vt = VT_BSTR; $ L* p: E8 D' r: p. {5 u pokeVariant[0].bstrVal = valueStr; [) `- [5 n e, d* G7 g
; ~/ m; a8 Q) a1 y* k itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 3 H1 ^8 B6 g: n2 \& Y) ] VariantInit(&pokeVariant[1]); 0 T! W5 F% Q% o8 J5 z) a$ O
pokeVariant[1].vt = VT_BSTR;8 J0 f: g$ [% c. b/ c
pokeVariant[1].bstrVal = itemStr; ) M3 A$ j+ k- g 8 ^% L6 r+ w9 C+ s; p topicStr = SysAllocString((WCHAR *) L"system"); t; v/ N% s. i: g( d. M
VariantInit(&pokeVariant[2]); ?7 I) L3 c% O pokeVariant[2].vt = VT_BSTR; 2 z: H( h' q; q pokeVariant[2].bstrVal = topicStr; - A# X9 r& q# [' o# x4 @# }' k8 B& V; i; f6 Q: P; [% g1 d% A
// Set the DISPPARAMS structure that holds the variant. " r" ?9 Z1 _, T1 u6 ^* t6 V6 L% Z0 Y3 ?) H; ]% z
dp.rgvarg = pokeVariant;6 }" y" M$ B9 M
dp.cArgs = 3;, a3 y$ z8 T, Z1 t" U2 d
dp.rgdispidNamedArgs = NULL;: Q; R7 a1 f! [0 S* g5 d+ O6 w
dp.cNamedArgs = 0; ( U( d- @) F& K7 N* u ! j( Y/ @( }2 w, {3 J1 J& @1 Y/ i// Call IDispatch::Invoke()3 @& c u! |% s6 B' T' [! Q
0 i$ U6 E5 a- ^/ a
hr = m_pDisp->Invoke(% ^' T# I- L4 Q' ?: Q
pokeID,2 N C( g( {, C. K; A3 W
IID_NULL, 2 i2 y, M2 q9 p. T* K LOCALE_SYSTEM_DEFAULT,* _$ [4 l( g4 e6 a
DISPATCH_METHOD, 1 z$ U2 J1 D( L8 E& h+ S' X &dp, $ i4 n9 I6 \6 `8 G+ m# d u NULL, 0 W9 |7 s2 |- f# H$ R2 b6 Z% _ &ei, ' w4 Z8 a" x5 K4 [9 O _( e$ q! }9 ]+ i &uiErr);( _; l+ k# B/ R# \+ k
3 M% T' @1 N; m. D
SysFreeString(topicStr);4 Y5 f" C$ u1 t
SysFreeString(itemStr);/ f z8 q" A, h8 C& c/ X6 |
SysFreeString(valueStr); 6 w1 C, P5 ]. F$ w1 b! `+ [* v$ P- ?0 m. h0 l9 d! M9 _
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 Z2 x, D- Z; e; I1 t. `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????' h7 B' w/ U- F5 V' d+ C
3 `; B" [7 T9 b$ J x' p5 N+ K: H! f2 ~% p7 P! S
2.这是request的程序4 s# ^. Q) m; m% Z" J
// Request a value from Extend : C* `* B. ?1 Z# Z7 F d7 a// ) m t; M' k1 {8 A, Q% t6 E! N6 g// Initialize the variant that will hold the BSTR. Set the variant's % c! M Y" B8 A- Q2 ?// type flag to indicate the fact that this variant holds a BSTR. Place the6 q( l8 n2 L, k8 N; @
// BSTR into the variant structure.+ f# w6 P4 [3 l
' `9 h4 G) y) u3 B0 d requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);" V# R4 P, K5 f4 X8 E
0 K Z* }/ q- c, w7 [4 s6 J4 _
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ! O* @; }# f3 ~: E( [ VariantInit(&requestVariant[0]); & n9 a% U7 {3 a) j# c/ W" V
requestVariant[0].vt = VT_BSTR; - m, D( m2 k: \& y% h requestVariant[0].bstrVal = itemStr; , j% M# V- e8 ^3 p: k! m9 X6 Q) W' W; d
topicStr = SysAllocString((WCHAR *) L"system"); " h) j0 i: @. u' ]# x( m% t0 v VariantInit(&requestVariant[1]); # D9 ^2 K, t$ G3 m" r! K
requestVariant[1].vt = VT_BSTR; 7 x/ M3 C* I a" C" a5 Z: [ requestVariant[1].bstrVal = topicStr; " M0 F( ~( M6 r: d# A# I; g4 ~3 Z& X; h' s4 l) Z! T
// Set the DISPPARAMS structure that holds the variant.# O. u" F% p+ [7 Z. I! N% P; N& d
h5 _5 w7 |9 s. G/ O; o: h/ { dp2.rgvarg = requestVariant; 9 Z3 b/ {# v8 O( ~9 N4 d$ O' f0 Z dp2.cArgs = 2; & w4 y0 n3 P; f0 w1 ^ dp2.rgdispidNamedArgs = NULL;( P1 z) m6 t. t* W0 P/ c* j
dp2.cNamedArgs = 0; + u" V: r, C! E! d- z0 E/ _% w9 |8 ^8 r5 Z" m
var.vt = VT_EMPTY;: C& k# m3 a+ A# g. \( t
! U( N* ?3 M8 n3 a, V% W( o
// Call IDispatch::Invoke() " b; F: \8 T6 z" h9 W+ v$ j4 W& M# ?7 x
hr = m_pDisp->Invoke(9 L3 x9 C! \6 P E* v
requestID, . ]/ v" X2 h& G% o: j3 L" ]7 x IID_NULL, _* Y2 \& M1 g* I2 T. K3 V LOCALE_SYSTEM_DEFAULT, 6 S3 N6 H8 N0 Z) \1 E$ @0 Y DISPATCH_METHOD, # h9 f6 p0 {- m6 f8 C5 S &dp2, * B! |, S! ]" b% e; ~' v &var, 4 C. f5 |, S0 Q0 J& w &ei,, u w3 s/ ~, v) c8 P q, A) o
&uiErr); 5 u( P4 X+ k5 F6 { $ b) S- p9 k3 C SysFreeString(topicStr); + j/ y$ X5 @: J4 r SysFreeString(itemStr);( ?- y% o6 L; V+ h- }. L
请问该程序是获得extend里面的哪个值?$ v6 }& T7 b; x0 }$ P6 U
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????