S5 @5 E p4 {' b( q9 A itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");3 z2 r( M) B4 z6 v0 g' R8 S
VariantInit(&pokeVariant[1]); ; Q4 g( g. @8 O: Y, ]; Z
pokeVariant[1].vt = VT_BSTR; 9 w& y& Z% d8 [" N7 ^. ? pokeVariant[1].bstrVal = itemStr; 7 T3 E6 W/ z) D% j1 m, |: R" b( U5 W6 J- S( E3 H
topicStr = SysAllocString((WCHAR *) L"system"); + |2 L( I5 C; Y VariantInit(&pokeVariant[2]); + O0 M4 e; K" ^+ L pokeVariant[2].vt = VT_BSTR; o4 ~: M, w: ] pokeVariant[2].bstrVal = topicStr;9 I- m9 m' U. Q; e5 j ? }
+ }- C$ y0 h+ Z7 t1 x// Set the DISPPARAMS structure that holds the variant. 1 R, l$ n# E" o8 w! C3 t% r3 o) P ) z' y/ r" [/ R# A0 u, \+ E' Z, X dp.rgvarg = pokeVariant; # ?" e+ F; m: X3 x/ U/ U0 \ dp.cArgs = 3;' y/ y7 o: ~9 i+ Y
dp.rgdispidNamedArgs = NULL; 9 h4 s6 ~" B6 s: M( _; L dp.cNamedArgs = 0;, s0 ^0 q- [# k% p0 L
* ?* V* U+ h* g7 ?// Call IDispatch::Invoke()- a+ Y, `" g& }5 z- y2 ~! L8 u
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hr = m_pDisp->Invoke(3 c# }3 B6 R6 [0 G* S, V
pokeID, ! _# T$ x' [" Y: w IID_NULL,- U+ s& K( q7 K7 h0 O; O
LOCALE_SYSTEM_DEFAULT,! |$ ?8 g. S, W" b; }+ o
DISPATCH_METHOD,: G8 p2 `+ [8 X! p
&dp, ' S- s, b# s2 N! X: i NULL,3 |4 Y1 K8 Q; |9 u9 G
&ei, . f) O4 e" d @8 j( {" D &uiErr); ' V' r4 s4 L& M, S7 f: z! m' u/ s5 ?, o" O2 M% x' D
SysFreeString(topicStr);" X# G! h# C( n9 U) U+ x6 X( g
SysFreeString(itemStr); 6 B6 m1 a g; K. k4 m, U, ? X. v SysFreeString(valueStr); ' G9 L' K- G. W C ! M ]! V- z* }! W4 U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??? # U4 S% \1 v! d- q* T% ?: B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????; t: W( [# M$ P h S0 y z. f3 E
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# [2 W9 E- ~* A d. h" o
2.这是request的程序+ A0 E$ G6 u9 i5 M
// Request a value from Extend8 t6 `. ~' p, [" k
// 3 `8 s$ A$ s0 ~$ X( L8 T// Initialize the variant that will hold the BSTR. Set the variant's! }- z) E) g7 \+ j
// type flag to indicate the fact that this variant holds a BSTR. Place the 3 F: a+ t' z. T// BSTR into the variant structure./ _- ?' [$ M' s2 d( b% \1 I- d
; \$ c, W) a9 u' Q) p% ~
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);( c8 p! P; {9 ]5 }# Y) o" @' V9 R# y
: |0 c' E( @- v6 Y, _0 R9 k itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");4 d9 N* U: J$ O. G, y* t
VariantInit(&requestVariant[0]); & t4 Z( G6 O: M. F5 f
requestVariant[0].vt = VT_BSTR; 9 h+ V% ]4 f3 [ requestVariant[0].bstrVal = itemStr;: f: m. I& n6 a; a0 r# w: r
" n' w+ u& c' ] Z2 D$ B. K topicStr = SysAllocString((WCHAR *) L"system");0 Z3 o/ |) ^7 n+ K% [
VariantInit(&requestVariant[1]); - U# Y, N& u, a3 P5 j6 I) b requestVariant[1].vt = VT_BSTR; 0 R# a3 N! D4 X" A; p requestVariant[1].bstrVal = topicStr; ( Q7 A* M4 p6 C; i8 f- h, w: i: {: j5 j+ P/ R
// Set the DISPPARAMS structure that holds the variant. ! j% [8 ]% ^* X1 l! ^) Q& [ 2 w$ Y: A7 m/ {4 e T dp2.rgvarg = requestVariant; ; d: }; m# r) ?2 ^. M dp2.cArgs = 2;- x2 Y+ W7 t O% B7 m! u
dp2.rgdispidNamedArgs = NULL; ! o' N, W. X' N# h dp2.cNamedArgs = 0; 1 l, ]1 v1 {% d/ G9 `+ y) M: I
var.vt = VT_EMPTY; ' @ ?) D+ T- b( y$ v4 F0 f }5 _: C' ?6 A# t" f- v& x
// Call IDispatch::Invoke() 5 o9 [: H* k1 E# T9 M4 w$ r L0 ]. F1 }, G; j4 v0 B
hr = m_pDisp->Invoke( 1 Z' w! S8 y( ^; @/ t- m; O requestID,4 _# M+ ~2 m. N* k' j" B' z
IID_NULL, 7 `4 r* |' O2 x/ M6 p+ f LOCALE_SYSTEM_DEFAULT, " F# m" }$ k& C" } DISPATCH_METHOD,$ e2 B0 I1 n# \
&dp2, ) n3 t% m/ k0 n* z0 z9 ?+ K1 R &var, 0 k+ R6 L5 c4 Q) K &ei,% g( F# W% u: s l; ?/ w1 [0 C
&uiErr); $ [% w' I, Z- T& T0 P! j/ R/ Q9 w+ j# a. w6 A
SysFreeString(topicStr);! H* `! U# t) O* v/ t
SysFreeString(itemStr);0 h( k( i( A$ b4 z4 T% i+ q
请问该程序是获得extend里面的哪个值?0 [, m8 D7 F$ u- T& G& ^
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????