3 X! a z7 G+ N itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); " A$ K7 m' a5 ~% Q( L1 }% Z VariantInit(&pokeVariant[1]); $ F! _& b2 U8 B X' Q; Q; G
pokeVariant[1].vt = VT_BSTR; - d# k4 T t: c2 J' j7 ^/ x. A' T0 Q pokeVariant[1].bstrVal = itemStr; 8 E+ U* v ?% _2 p 4 ^- h' y5 @8 P: F topicStr = SysAllocString((WCHAR *) L"system");4 c( Z* Z+ C. l' y% d
VariantInit(&pokeVariant[2]); 9 q- P. u' L+ w7 j" V4 e) g1 _
pokeVariant[2].vt = VT_BSTR;/ ^# |; f8 t3 J' e" ^
pokeVariant[2].bstrVal = topicStr;) t8 K0 U5 V! }% ^
/ o4 r; I- a) P4 s) O( x// Set the DISPPARAMS structure that holds the variant.& I, U9 ~: {1 i2 G+ D& Y
0 P7 i) t3 X& B
dp.rgvarg = pokeVariant;% n4 z, k+ ?& N7 p" p! L
dp.cArgs = 3;- z) P4 ~4 Q* t' q+ b/ B
dp.rgdispidNamedArgs = NULL; , j$ X8 }, Q+ G/ f: y dp.cNamedArgs = 0;8 ~# k! z; @6 ]( I) P& q2 H
; i0 U% I, N4 q// Call IDispatch::Invoke() ) T& F# |/ G6 N/ b! g$ C: Q- G% Q" P5 k' m. r2 j
hr = m_pDisp->Invoke(- l5 G9 T# i2 X6 n
pokeID,3 Q, \, t6 M7 j/ {* `
IID_NULL, ( E* x" r) u$ N9 \. Y; J5 l LOCALE_SYSTEM_DEFAULT," h' p7 J6 E4 v: _
DISPATCH_METHOD, 4 c9 [& w5 M7 }* j &dp, 3 V/ B4 R3 Z$ `3 D5 k; r' D2 N& ` NULL, - J0 z3 z3 c) O' [2 F2 P. q9 F, h &ei, , t+ f N7 m" j9 ]& f &uiErr);: f7 c& \3 |: M
* K3 h) Q( o! p* t5 X SysFreeString(topicStr); 6 _ y/ l6 I n& R/ T1 Y% D SysFreeString(itemStr); [' ?" L" u4 F: q& O% \- F
SysFreeString(valueStr); - Y& I& C/ x* t4 `3 V+ Y. k; E5 L0 ^2 z
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???$ C( V+ f/ F& U# X R; k; K
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???? 1 M8 B6 ]* N) r0 ? % q% ?* i/ @4 l( L( a$ v9 M. {8 ^# [7 y0 G, v3 [
2.这是request的程序$ u; P6 d2 ]. h
// Request a value from Extend% q$ Y2 J+ L w! A
//( b( z. U7 I6 q! |7 f
// Initialize the variant that will hold the BSTR. Set the variant's / X# b- s8 V! B- z0 P: D) m// type flag to indicate the fact that this variant holds a BSTR. Place the + e$ g$ P" k, E E' K// BSTR into the variant structure. ( r; K+ b7 J8 k0 C4 A# f b8 [4 e* j. ?2 S0 ^' Y2 n
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);$ W' p x( T6 Y9 ]4 ] m
: r: k5 p0 s5 z itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");3 n" y) y- `+ n2 r" z
VariantInit(&requestVariant[0]); ) e. q( C" ~5 p, _ requestVariant[0].vt = VT_BSTR; % _$ p/ o' P" o requestVariant[0].bstrVal = itemStr; . S# `. Y" A5 ?. l8 ^! E- B# R s7 [' ?& D% V
topicStr = SysAllocString((WCHAR *) L"system"); 4 C5 N7 p, p# c1 m- `- o VariantInit(&requestVariant[1]); 0 o8 h& m. @& {$ p; D6 L requestVariant[1].vt = VT_BSTR; 3 L( F( d i0 d" R1 T* w; d( e L% b' h requestVariant[1].bstrVal = topicStr; " F/ t2 `+ Q8 ^, ~* z6 U . r( e5 x% L" {* } Y3 w2 h// Set the DISPPARAMS structure that holds the variant. 0 r+ [( Q6 r$ n7 M3 Q- O9 w 9 [1 b* T2 h& u1 Y+ a* z' J dp2.rgvarg = requestVariant; 3 q3 ^) z# E2 G% S dp2.cArgs = 2; J1 `3 M( U% t6 v3 v dp2.rgdispidNamedArgs = NULL; T- q$ P @/ w( ?4 v7 u dp2.cNamedArgs = 0; l; w" P# \, @# V8 N6 t
8 \/ C3 ~! T- o5 t var.vt = VT_EMPTY; 9 A. @# \1 f- z5 e4 T* v# w j6 q0 f( X Y2 o$ t// Call IDispatch::Invoke() * J! w% ~1 K& K! ^1 R6 q: s8 F0 e7 g8 u" F1 f+ ]0 p
hr = m_pDisp->Invoke(* U; n+ W& J& t7 E
requestID, , ~# }+ h) |5 e4 q IID_NULL,5 g1 W! M; z. M* s8 M$ r
LOCALE_SYSTEM_DEFAULT, ; S$ _! O0 U: Z' `- t6 \ DISPATCH_METHOD, 7 c- F; R9 u& @) P% d9 z &dp2, 8 Z: `" T, v6 k3 p &var,2 X" p; v* Y& M) X3 c0 w
&ei,5 p- A& z" r6 A8 @
&uiErr); % s; x2 E7 E3 G" p1 Z% V 3 x8 O5 ?: P1 P" y' k6 ^ SysFreeString(topicStr);: l3 \. y j! B# X5 l3 Y
SysFreeString(itemStr); 7 I# V6 L8 {$ V) [请问该程序是获得extend里面的哪个值?) g9 @' q2 O$ a$ I; M1 q! H
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????