' ^3 A& U' G, e' E( w: e hr = m_pDisp->GetIDsOfNames ( / t! H, y( k3 b4 E% o4 v& s IID_NULL, // reserved( B8 j7 t/ U8 C# u1 v6 y6 e
&Name, // Array of names to get IDs for * M i2 Q( q' g* Q( ~1 n8 ^0 W 1, // # of names in the array + O7 {: v3 h9 E* c5 L+ `" x LOCALE_SYSTEM_DEFAULT, // System locale + k" p& P+ B- i7 A+ ^6 l% O: C: S &pokeID); // Array of IDs to fill on output; x# I7 }% C, c" A
# R5 {. M% W% q q& m* r& Z) x, C if (hr) ! a F# i) K) l1 E0 p& `3 g- o3 i { 7 k/ \8 \" g$ P; U MessageBox ("Get Poke Unsuccessful"); * |1 M( t0 D6 r6 L return; $ B4 D0 K+ [9 _/ q; B2 @ } - P' n! y7 n4 Q, p+ d1 v* i5 {7 J+ a& `5 P" O* }0 r# p9 i
/**************************传递数据给extend**************************************/0 v; \# X3 a& r$ w! | M/ i
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);. z1 K2 \' \5 x" n: d0 }) C' J
C5 u8 T o: E6 d- y( r& `
valueStr = SysAllocString((WCHAR *) L"1232"); / O4 [3 x# e0 F VariantInit(&pokeVariant[0]); 2 a: D% I& E% a pokeVariant[0].vt = VT_BSTR; " C( l# T, x) k) M! \$ b pokeVariant[0].bstrVal = valueStr; $ f* W5 W1 g |! b6 f! m, v1 w1 F l6 _ v% N7 [; N$ D3 Z( { itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");$ E- M* d: N( f) D0 X6 M
VariantInit(&pokeVariant[1]); ! u# c% m# b5 J3 o pokeVariant[1].vt = VT_BSTR; N8 T% R6 t6 |) A2 v' K: w$ F
pokeVariant[1].bstrVal = itemStr;1 e: ?7 v. w- C. z! [
8 Z. i/ @. W% m# s" V X
topicStr = SysAllocString((WCHAR *) L"system"); 1 L6 L$ p3 }/ Q; i# b VariantInit(&pokeVariant[2]); , b U! \+ C7 ^7 e3 V! M" n* X pokeVariant[2].vt = VT_BSTR; # _ [) _; s% @+ q4 U: r5 ] pokeVariant[2].bstrVal = topicStr; 5 Y3 \( Y3 b) {0 e* I d( G . ~( d8 o5 s- a' [* M% h// Set the DISPPARAMS structure that holds the variant.2 R' i2 I( ]# y* g5 g
]; i# w; q- ~0 o% x/ Z: ]
dp.rgvarg = pokeVariant; 6 ~( o* Z1 b! W5 X# c dp.cArgs = 3; ' N; i/ L L3 c/ n) X dp.rgdispidNamedArgs = NULL;, G# I) P+ Y2 O* n9 T# K% h
dp.cNamedArgs = 0;( p9 k/ H9 U2 T `) s+ L3 W9 p
+ h) w+ a: a0 n" u' Z& n
// Call IDispatch::Invoke()1 r+ n+ t$ J4 i& f
/ J7 `: j) e1 ^: Y, i- }
hr = m_pDisp->Invoke(9 q( K4 t+ B0 X
pokeID, 2 ^0 N- Z1 @ f2 e% `: Y IID_NULL, 9 V7 N2 j4 s+ p: `2 [# B LOCALE_SYSTEM_DEFAULT, % ?9 e/ L& f. G# C0 C DISPATCH_METHOD, 5 K. W; L0 f. O# e7 y &dp, ' d0 D7 D2 c( r3 }% x7 r; Z NULL, # m& o! V0 E& ~. c &ei, $ s) e3 P: _3 e8 `: B# M( N2 b &uiErr);' N# D* A$ U" E5 J) [1 G' f2 g l
0 I, H8 S3 R8 i' O
SysFreeString(topicStr);% s7 l' Y; S% y& _
SysFreeString(itemStr); 1 M0 m( P( q! Z Q$ E1 h5 X SysFreeString(valueStr);6 g: ^# h+ z) Q/ B
+ ?, e1 s9 F& D2 w( r9 N3 X- }& E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???$ W( U" R ~, u4 B h/ K- w" @3 ] 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???? ( ` U1 E1 D- Q& I% R& C$ f" O
6 U, f- ~/ D/ Y2.这是request的程序 / U' u) y( o8 \// Request a value from Extend' o+ _, G# U7 R B8 F7 \( Q9 A9 r
/// L# {/ K1 w% u, [, J0 o; b1 [% }
// Initialize the variant that will hold the BSTR. Set the variant's 6 Y1 g/ R# c( G: h) d// type flag to indicate the fact that this variant holds a BSTR. Place the : ]4 F# j9 z* r3 \& ?9 }// BSTR into the variant structure. - w; D, m3 o/ }9 a# z7 p3 b2 k# D/ c
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);" U0 ~- K6 B% W3 X5 _5 ]/ ?0 |
' \% i; F |6 Z. z itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 1 t$ c) O* U: c0 D. Z! Q" p VariantInit(&requestVariant[0]); - s) l# p) {! E+ C
requestVariant[0].vt = VT_BSTR; s+ r* _' t$ Y1 _6 q
requestVariant[0].bstrVal = itemStr;' @) Z) W1 V* l, {( O
7 X- c# A5 f( _: e0 J6 @" m topicStr = SysAllocString((WCHAR *) L"system");* b) y: C* \, Y" Z6 U6 b
VariantInit(&requestVariant[1]); + Y! z2 l( r+ _0 Z4 h requestVariant[1].vt = VT_BSTR; 5 O s3 |* C% y* q* e requestVariant[1].bstrVal = topicStr; $ m7 G; D; L) n- P# s6 S2 U2 T/ M: \& I# i6 V/ k
// Set the DISPPARAMS structure that holds the variant.- ?- D5 ]4 o5 K4 l/ ` I3 y
! f: Y! P: C. E5 @, |# C dp2.rgvarg = requestVariant;" L5 D0 A. B# y; F6 T! E
dp2.cArgs = 2; ( `6 B% n) f) n+ x dp2.rgdispidNamedArgs = NULL;% o9 r# ^- D4 _0 N* |. d- r5 H8 @2 X
dp2.cNamedArgs = 0;& t" X, T. E+ x- V) n
7 G, F, y. t* v) n4 u& g
var.vt = VT_EMPTY;' k& w0 k" l- u! J# q) j
& S% ^: `: N0 ~* H) W) N// Call IDispatch::Invoke() ) S' J4 h4 |1 o' R e0 i 1 b5 `8 t8 h- l hr = m_pDisp->Invoke( , E7 B2 z J3 a% @# p" r' X9 r0 m0 V requestID,* C' Y3 v2 n9 V' ?
IID_NULL, 3 d1 `% I2 G8 P4 v1 l LOCALE_SYSTEM_DEFAULT,: x) p) C1 }- Z7 u! Y" [
DISPATCH_METHOD,* X( N' x8 H% P+ M- t: K
&dp2,2 h% H& i6 h8 M2 [3 R2 {8 G" J
&var,7 ^ H* o; }: G8 T8 D8 {
&ei,. B: s; ?* V2 s, F
&uiErr); + X ~) b- {9 M1 F0 Z, P& q8 h. f1 P7 b5 e* ^/ c/ K
SysFreeString(topicStr); % M& O3 t0 f) ~) E SysFreeString(itemStr); 4 T% |# \+ O, t& h) _0 g7 D* K请问该程序是获得extend里面的哪个值? 8 R3 ~9 y1 Y7 s1 f8 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????