. C; [8 Q3 q+ W& d7 P hr = m_pDisp->GetIDsOfNames (/ ~) k' w1 ]6 P1 i% I" t* ~- z
IID_NULL, // reserved9 C9 k u. [5 L
&Name, // Array of names to get IDs for& [0 o& Y. E* s! {& s2 K$ {) t
1, // # of names in the array; |# B' M1 |4 Z5 k4 ^* O
LOCALE_SYSTEM_DEFAULT, // System locale W& h G7 t5 Y! ~$ }" ^
&pokeID); // Array of IDs to fill on output2 t$ a, h7 i. W" v, j/ R% H! Q
: u# K& i( W5 ^2 B) L# J2 g
if (hr) ! V Q0 e8 {& S2 L0 a {1 Y7 X# g' u9 z. p
MessageBox ("Get Poke Unsuccessful"); / A7 Y+ G% z6 a return;1 ^) Y8 m, s1 Q- T- I. n2 ]
} # a6 g F3 r8 ]# f: R+ s, v * G5 |8 k1 l; [! ]/**************************传递数据给extend**************************************/! L, ]: W4 B, F, P# g
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); ( C7 o0 e6 ~* I2 h$ H" |7 v 7 u a( o" N& l7 D( d' o7 t, } valueStr = SysAllocString((WCHAR *) L"1232");- w7 w1 E, n, `( Q
VariantInit(&pokeVariant[0]); 1 ?9 o# h1 ^+ F2 l8 x
pokeVariant[0].vt = VT_BSTR; 8 {+ n7 Y1 k# {" h" |8 ] pokeVariant[0].bstrVal = valueStr; % ?. n' R9 G7 @8 S+ | 9 x, k" R# t9 D! V; M, g itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 6 D" b7 x" J" w' e VariantInit(&pokeVariant[1]); . k" k+ L# a* L B
pokeVariant[1].vt = VT_BSTR;$ y# [% e8 R1 x9 j
pokeVariant[1].bstrVal = itemStr; 7 B$ j( W5 N) N) J7 S, Z r C! o- I9 o3 r7 O. X. I
topicStr = SysAllocString((WCHAR *) L"system"); : u. J, q9 ]; w; x VariantInit(&pokeVariant[2]); ) y9 O: a: u0 y/ @- h3 L n8 [8 V pokeVariant[2].vt = VT_BSTR;) Q d8 E8 e1 E& x! _+ h
pokeVariant[2].bstrVal = topicStr; c/ }" F' G) ?/ G# j3 G8 _- s
* f- U2 ?/ o- A' f0 U2 v" J! X// Set the DISPPARAMS structure that holds the variant. 0 F' j# ~/ G$ I, I3 U& |! Y4 j) p- E: I, s
dp.rgvarg = pokeVariant;' C$ x1 s1 H( `! J# c
dp.cArgs = 3;! I2 c2 ^3 }* }$ ~- g) ~% P' }& t
dp.rgdispidNamedArgs = NULL; - I8 b. S6 R0 M4 h2 ] dp.cNamedArgs = 0;0 m" j. P4 x" c& R/ g/ q
$ I% U. Q% D% s; G
// Call IDispatch::Invoke()# ~. v4 L5 d: X; s! f: H" |% u( ]
, K4 o, G H# _$ L6 g% T& l
hr = m_pDisp->Invoke( 0 F, K: ?# \5 }0 i7 |3 b pokeID, 3 R4 E. T5 a1 w0 A: n IID_NULL, 5 y) @ L- U1 B LOCALE_SYSTEM_DEFAULT,8 `" `) [, y8 H( C: U ~
DISPATCH_METHOD,: Q$ i8 ~1 j: Z
&dp, % U% U$ X" p7 H/ K. ` NULL, . q/ ^3 T7 w8 i) r+ P &ei,8 r6 w2 Z- O) d y* Q" z' x6 m
&uiErr);3 L" l$ G4 m& q" F1 X# t* m
; W" \8 f5 m4 l/ A- c# e7 @ SysFreeString(topicStr);8 u: L3 ^( v9 g
SysFreeString(itemStr); - ?; u9 {* G/ j6 Z SysFreeString(valueStr);2 @3 `% x! E9 V, H# v( W' M3 r: H
" V3 ~9 Q( e. O% r
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! t( Z4 Q7 C) y% S5 x: m5 |
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????8 e' D1 n0 A5 O% {/ J) x3 `0 O4 G
6 ]; H0 L, {2 [8 G5 @5 B( |- a9 | * P; _4 v6 o6 h+ q2.这是request的程序: I7 e* r: k( ]7 d* ~
// Request a value from Extend : L! W, q( z$ ` r% C5 V& R; V//$ f2 }+ Y! q. o4 o5 a: E+ v
// Initialize the variant that will hold the BSTR. Set the variant's. |/ k& x3 ]/ K# w, t5 u0 O" @
// type flag to indicate the fact that this variant holds a BSTR. Place the7 o$ o4 I- M& w' u6 J8 H
// BSTR into the variant structure.8 J8 h1 A3 e8 D
3 {# O9 `% B+ t# s! {0 h requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 5 ?6 |2 q( t4 ^. b( [# k, Y# ]; Q' \% @ ' p# j$ [: E! _" a, c! b itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 0 R6 r0 X% f9 {3 Q! k4 {1 C3 T# V VariantInit(&requestVariant[0]); 5 [) _, A+ `: B4 ?4 _! E* Q
requestVariant[0].vt = VT_BSTR; . G2 u. Y5 M- i7 j4 s requestVariant[0].bstrVal = itemStr; 9 Z, u }# ]$ D* ~8 w! L% D ! N. ?' c* u- a# F( N topicStr = SysAllocString((WCHAR *) L"system");; D0 B+ K( A& B$ f( y
VariantInit(&requestVariant[1]); 1 G, k" o+ K ~6 t# G7 z requestVariant[1].vt = VT_BSTR; 9 @$ J3 H$ `1 Z requestVariant[1].bstrVal = topicStr; . b1 W H, Z1 G s' B6 s. k. [/ u3 i& I' o- q
// Set the DISPPARAMS structure that holds the variant. H1 ]) f# m8 f" i' W: A# E " _; r+ o1 k& k' G* {/ k- b3 [5 Q dp2.rgvarg = requestVariant; 9 r% ^& C. ?7 b5 w9 } dp2.cArgs = 2;( w% b$ `/ @7 j) `( h
dp2.rgdispidNamedArgs = NULL;* c, v) v$ x! P$ |* w+ m
dp2.cNamedArgs = 0; 7 j# h: ^- |6 i/ d & z) F. q. z. P var.vt = VT_EMPTY; 2 c+ C# |7 } [7 M1 N' _ $ m' _- @7 N7 S- [' x+ L// Call IDispatch::Invoke()- W. p7 Z& e' c7 E4 C
9 Q7 a: }8 a- H0 ]
hr = m_pDisp->Invoke(# q# y! F& x. Z8 `* q; b# V1 \
requestID,3 B j T2 |8 K- \
IID_NULL, 8 F9 y0 K, Y' k/ f3 g LOCALE_SYSTEM_DEFAULT, # z* t" F" [: J% L* Q DISPATCH_METHOD,; V2 w. X6 z. T' u0 `2 a
&dp2,4 `& i4 `. p& A: X( m" o( A. J- A( D
&var,% G" F% |3 n/ y! J. `6 n6 _
&ei, ! ^0 C9 ^8 ~* M &uiErr);- _' b0 C' ~5 j6 ?
$ u5 Q R7 Q: q$ @. Q3 l" N
SysFreeString(topicStr); ' c; E: c2 T7 R% i SysFreeString(itemStr); # L1 b" z9 }- P. J2 G& ~% J+ ?4 e; F请问该程序是获得extend里面的哪个值? 1 Y" [; e' G" T. S& V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????