* X: w' `' e" J9 a$ C; g9 h hr = m_pDisp->GetIDsOfNames ( 6 ]& u1 J X; _% e( d$ F! l; Z r3 U IID_NULL, // reserved . A8 k u/ K' S! ~$ h &Name, // Array of names to get IDs for - ~+ p4 _- i5 I9 S) I( Z 1, // # of names in the array, J( ?6 K% o% E# h- k, F
LOCALE_SYSTEM_DEFAULT, // System locale. l# e( j( h5 w, Y: N( M* X" b; \
&pokeID); // Array of IDs to fill on output! Z: u5 f2 }6 G3 |. q+ f9 C0 Z
+ q* b" g e8 D# P9 H# M% x1 l8 z
if (hr) 6 n/ m$ P$ j8 l1 L8 { L* i/ _/ O( { { 4 `- f, G0 L) l! O MessageBox ("Get Poke Unsuccessful");5 j0 G3 N4 k3 [; z! Y5 ?
return; 1 @& b8 t9 O0 p0 h } ) {" {+ b% v2 [0 X4 K1 D& l & S; G# B. f4 j8 p/ n8 i/**************************传递数据给extend**************************************/8 j8 I+ u# i$ V! A' q% z7 r
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);; G% G! m- k W8 F: L
" w; w! i- @0 I2 d valueStr = SysAllocString((WCHAR *) L"1232"); & q) v2 n1 Q& P7 o+ p5 V VariantInit(&pokeVariant[0]); 6 s, E6 T! T9 |. f& G" L pokeVariant[0].vt = VT_BSTR; {' M) h. s/ a: @7 h
pokeVariant[0].bstrVal = valueStr; ; E" u* j8 N {4 J; `7 V5 Z. `5 c/ r - K' V& G8 ?0 p3 j itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");. m( p4 ~+ w9 I4 B" ~
VariantInit(&pokeVariant[1]); ( _& b$ O' ?4 ~5 O
pokeVariant[1].vt = VT_BSTR; # [* k6 @. p8 L6 ^ pokeVariant[1].bstrVal = itemStr;9 k' a( c7 E7 \2 u) O+ h; }
5 u8 T8 O; l: o. O
topicStr = SysAllocString((WCHAR *) L"system"); ' f/ P5 l* Y5 T& e" G% @0 _ VariantInit(&pokeVariant[2]); U& e, B2 K! x8 x9 I: E
pokeVariant[2].vt = VT_BSTR;2 I B) r: s' X; c! U5 x4 D6 \
pokeVariant[2].bstrVal = topicStr;" B% L- s9 |% ]6 W7 _, }
! E: N1 m& [3 G7 @
// Set the DISPPARAMS structure that holds the variant.& p5 q- g9 L8 S# X
) B( o, t) A* Q! n/ } dp.rgvarg = pokeVariant; - r! u5 U, B' V7 _ dp.cArgs = 3;) _, j8 Q: y# P: B' a
dp.rgdispidNamedArgs = NULL;3 ?, Y: e6 F4 q: ~! J6 \: ]. m* v. i
dp.cNamedArgs = 0; 5 r: m0 t8 z; b% [" o* m; p; @8 w9 ]3 D. d) q( T
// Call IDispatch::Invoke()& K' b. u2 u5 u C
* i5 z) e& S) P8 H
hr = m_pDisp->Invoke( ! r2 N) y( W1 Y% j" i) Z2 u; ^ pokeID,+ {8 ~: m& D; S1 c. x Y
IID_NULL,; r9 S9 c3 ?4 f+ G! I
LOCALE_SYSTEM_DEFAULT, 0 X |* t" a- o0 C: C% K DISPATCH_METHOD,: Z) {. ~# T1 |+ H' }' [+ f- l% Q
&dp, 2 j1 G1 A& B# n1 K NULL, Q3 h E/ R6 Q; }8 I; ?
&ei, # s: M8 L, `- V* p/ G& z, u &uiErr);; G) M" t6 H/ a3 p' E
. h$ Z: R* W. E& E1 y* p, u) S) ^ SysFreeString(topicStr);' V/ P; a; r$ a3 W$ w% A D
SysFreeString(itemStr); 7 F8 n! q7 B z6 U5 _8 J# a SysFreeString(valueStr);. y5 p; G* u4 U5 a; g2 z0 E0 ]
' l4 B. T3 Q u$ i0 q$ q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??? ) n# f1 u) K' i0 p9 m& Q) Z; D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 ~; ?9 J, ?! p/ C x: T2 d; n* Z; U+ H2 Z* ]! R* ?4 w
+ V; g: A$ c/ r1 P9 ?# g2.这是request的程序 , h8 e1 G% w4 z# F! N// Request a value from Extend1 ^$ m2 U9 s6 S8 X7 W8 O1 Z* s; ^
//5 P$ Y( ~; _8 X) u& L
// Initialize the variant that will hold the BSTR. Set the variant's% f0 R( \1 g0 E
// type flag to indicate the fact that this variant holds a BSTR. Place the * c- g2 N/ h% _2 e; g" b// BSTR into the variant structure. " ~9 K- t% f2 _4 B! h% x- [- X/ A
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);0 e) d9 z% z7 b, ~
1 G" p" w! f F1 q7 X, q8 x0 W k itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / T5 \% X5 I% v2 M |' | u- T VariantInit(&requestVariant[0]); 6 k6 c; X! s- b
requestVariant[0].vt = VT_BSTR; ' F" }4 [/ |% L% _ requestVariant[0].bstrVal = itemStr;7 K; o2 X! R" v# ]0 k
$ E5 V1 Q4 U4 K5 `1 a; p$ \ topicStr = SysAllocString((WCHAR *) L"system"); # t' v5 K1 H+ H- ?4 U; G: j1 E VariantInit(&requestVariant[1]); " E: V7 O. l& ?0 t# a# h, c5 b( c
requestVariant[1].vt = VT_BSTR; 3 s# ]' R, N& |; E W& r9 L requestVariant[1].bstrVal = topicStr; 3 e/ ^5 C4 g4 v9 L5 P& M, _% o. ~. }/ @ . z+ U- ?1 X u& \/ l// Set the DISPPARAMS structure that holds the variant.' x- Q; d, S# X: d. ~7 Q6 G
$ f2 m. _% U) H% s! b dp2.rgvarg = requestVariant;' C+ l; i' ~8 O
dp2.cArgs = 2;2 y K, K4 w2 X1 |
dp2.rgdispidNamedArgs = NULL;! j5 p( _5 V* h( I2 n
dp2.cNamedArgs = 0; " [0 K, N# X% a0 h5 _0 `7 f$ G* k) I8 u& s8 @+ q* D
var.vt = VT_EMPTY;1 p6 m9 ?2 D, M; |' L; w& }; \" U
' i' H& N+ v8 P5 b+ |7 c// Call IDispatch::Invoke() . N4 D. ^$ p0 x; _ g' U) ]: d3 J9 [9 F# X# V
hr = m_pDisp->Invoke(4 _+ m e" C1 K2 Y, U" [, a
requestID,( A$ Y+ Z( m) w: i3 Q* B
IID_NULL,: _5 M1 t9 v+ L$ A
LOCALE_SYSTEM_DEFAULT,. O) e1 S3 I; G+ H8 x- X2 \& d
DISPATCH_METHOD,: ^4 h* z6 k' o" B3 Z4 _
&dp2, 6 i# A0 W Q7 P) i3 Z &var,* F! k. D" Z- z
&ei, m8 X& Z; Y. B6 b! z& T1 x. O
&uiErr); % x$ D' W3 t% F0 c/ m4 U9 @ $ `8 \! P3 K5 Q% ^$ G) u9 b% X. K SysFreeString(topicStr);! a: f$ t# i, W: C+ [2 m
SysFreeString(itemStr); , m& m2 R9 l2 s请问该程序是获得extend里面的哪个值?+ s7 v$ c& w% Q) X/ P/ e
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????