$ T6 C/ F& e1 D* v3 \% n2 ` hr = m_pDisp->GetIDsOfNames ( $ k$ S8 x$ q: g" d! Y+ G; w. Q! _' ? IID_NULL, // reserved% ?+ U2 T2 [: \6 \7 }' B
&Name, // Array of names to get IDs for , U8 p! i/ ~; B7 w: m; P0 N 1, // # of names in the array. ^$ _% {' I8 N! ^4 Z
LOCALE_SYSTEM_DEFAULT, // System locale & |7 x+ q/ @" m1 o &pokeID); // Array of IDs to fill on output ' u, v9 @( A4 X* `, g # K! F& K: g8 E/ ~: h8 U if (hr)% N) W% I- Z% j+ a
{ & t) y6 b' n0 G* G MessageBox ("Get Poke Unsuccessful");! J. S2 L. Y/ x! O0 B
return; . i/ N: t U5 U0 B" a }$ I1 E( K ~- w" [4 l& ~
, a5 O+ O9 a, c$ @/**************************传递数据给extend**************************************/ + I2 l! c2 n" a+ \ pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 8 ?, \( {# n/ _) ]) o+ z' U7 h / F! E0 U! R% j% D* X4 d( M8 n valueStr = SysAllocString((WCHAR *) L"1232");9 [9 A2 y9 s/ j, k
VariantInit(&pokeVariant[0]); 9 H( B3 G! b$ i: p, H# v- z pokeVariant[0].vt = VT_BSTR; ) M( }* @8 P- ?- M. V" _ pokeVariant[0].bstrVal = valueStr; & `& w1 h% ?2 P2 Q0 U9 _/ f. [1 R* Q
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");5 q6 U1 q) E d) h
VariantInit(&pokeVariant[1]); - |; o+ m$ b0 L _7 T
pokeVariant[1].vt = VT_BSTR;) _- \" {& q6 B5 T- [
pokeVariant[1].bstrVal = itemStr;' n6 w. V9 c* t. U6 l
4 [. Y# P/ o9 N- h7 D6 E' y// Set the DISPPARAMS structure that holds the variant./ D3 h6 X5 b; c; h
/ ?, F) z* Y) o. u% E dp.rgvarg = pokeVariant; , _: M1 H5 y1 H: P4 y dp.cArgs = 3; $ E7 D0 O3 X( t* a! ^" S dp.rgdispidNamedArgs = NULL; 6 c9 U- U5 {" [+ y1 B dp.cNamedArgs = 0; 7 ]9 L# N( P" I" R" l: a& t% t . c) t. k; f8 ]/ G; i! E4 w// Call IDispatch::Invoke() 1 [3 |% b- d. I- A$ R / T( I j9 B+ ?5 C hr = m_pDisp->Invoke( 9 @5 _& | C6 H8 k* h) k pokeID,5 {, p# H6 F3 |+ N/ R9 R
IID_NULL,$ w+ w: A# N- }2 \2 V3 B" {( T; f
LOCALE_SYSTEM_DEFAULT, . |- V& _" H: g# Z8 m+ S' \ DISPATCH_METHOD,$ M' r5 Q0 r: X) \0 e9 g( `
&dp,4 [7 o- W$ A6 r, _6 W% u
NULL, - W$ h% r' _# K# W- P5 c( Q7 ^- R &ei,# t' \+ A2 L0 T
&uiErr); . o! t+ r; g% i/ [/ |- G4 J; e4 M; w& m
SysFreeString(topicStr);5 e4 M& l# r: W4 m p
SysFreeString(itemStr); 1 \, N/ m- M8 R9 H8 S SysFreeString(valueStr); V+ ?6 ]6 d# R6 v# a1 b8 I
/ I& y5 [! W$ f; ^
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???( D# T6 ?5 V, Q9 R- ^+ t/ o# E
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????* D9 c- {, t1 X K" `; q/ i$ F
' D/ q8 ^% R W $ U0 T, B* d8 |4 u6 J' e% p2.这是request的程序- A5 [1 ] E' c/ A/ V
// Request a value from Extend- b- D5 }, k6 B A
//# v7 a- t% n8 t2 n. s
// Initialize the variant that will hold the BSTR. Set the variant's, q7 X) e3 K9 X$ {. b
// type flag to indicate the fact that this variant holds a BSTR. Place the ; Z% a- A5 y" a% Y) i# h& w// BSTR into the variant structure., Y6 M$ {: K: R, f3 c$ @
5 `* J2 j- c2 I$ \ o! ?6 } requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 0 L: G# L3 |3 y5 n1 j9 ?" m4 [ 1 Z8 I( N: J# U# G% e itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");) E" Z$ D: D' n+ K0 R
VariantInit(&requestVariant[0]); 1 S$ l& ~1 i$ _( ~! L' I
requestVariant[0].vt = VT_BSTR;& |/ Z) _& q6 C; n& I1 d
requestVariant[0].bstrVal = itemStr;! d5 @" q* A# u9 x1 `* W
+ \" m0 t5 `" q" a
topicStr = SysAllocString((WCHAR *) L"system"); " B- `+ \ J- |; d$ i$ e VariantInit(&requestVariant[1]); * d! o& _# t7 [, ^* s
requestVariant[1].vt = VT_BSTR; # E0 V6 G4 K1 ?6 t. e requestVariant[1].bstrVal = topicStr;8 g6 \4 A1 E$ n" P
; {/ f& R3 h% L7 N/ m! d/ L// Set the DISPPARAMS structure that holds the variant.! N) D: }( x5 x, ]6 w! P& F" w
8 L( l- ?( M( `! P dp2.rgvarg = requestVariant; ! @4 b; o' |' @$ U5 |* I b# A3 ^ dp2.cArgs = 2; ) T: j9 u5 J" X6 X) A9 Z' L. \ dp2.rgdispidNamedArgs = NULL; ( O9 t' c8 }2 [ h( ?0 R7 U dp2.cNamedArgs = 0; $ j7 ~+ m/ _' q+ M% D9 N+ B F0 w) p
var.vt = VT_EMPTY;7 s" G1 S5 \% {( f
! e8 v- N6 \, h0 T
// Call IDispatch::Invoke() ; q/ l5 s3 N9 p1 g' g A* o+ S0 o- V( w
hr = m_pDisp->Invoke( 4 k5 P3 a: ~5 c requestID, ) l- `# R3 X3 s1 T8 m" `$ w IID_NULL,9 l, y$ }6 [8 T, H
LOCALE_SYSTEM_DEFAULT,- F. d; W: f b$ q6 }7 h; q2 ^4 ?
DISPATCH_METHOD,; a; h, ]8 o, v) X0 e
&dp2,- B( B. q" o: `2 ~2 A' P, z
&var,% |- u; G% ]) Y. o; l6 j8 P
&ei,, @; y+ P' E% ]
&uiErr); " W' Z3 Q; K: Z3 E- m# U6 \2 F$ V* U
SysFreeString(topicStr); 2 p) t# j* T) {+ P( d2 A SysFreeString(itemStr);% {' p+ `+ N6 f4 R' `
请问该程序是获得extend里面的哪个值? % I9 ]2 K1 S, M1 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????