3 ]( o' {: E/ _% j+ x topicStr = SysAllocString((WCHAR *) L"system");* J0 ^8 e$ n; ]8 v2 z: C) I' p' B
VariantInit(&pokeVariant[2]); 2 @2 G, ~/ v8 j+ O Z2 }( Q4 V- E pokeVariant[2].vt = VT_BSTR;: O) l7 ]$ ~* S8 h. P6 G. {* j
pokeVariant[2].bstrVal = topicStr; 1 a' ` B7 P5 H1 ?; c2 d+ g' Z' Z6 O- a
// Set the DISPPARAMS structure that holds the variant.6 ]8 J% e9 a6 q2 k- H
" c2 A- B4 y. W# q X dp.rgvarg = pokeVariant; 7 x1 h, W) z/ p( V' j7 ^5 L, O dp.cArgs = 3; 0 S' i6 b( q' K dp.rgdispidNamedArgs = NULL;$ S1 E/ g5 u p6 g, T& f
dp.cNamedArgs = 0; $ K& C' {" Q5 K$ v' k8 @6 D' w% Z4 f0 @+ _( m
// Call IDispatch::Invoke()4 P, d! N, h0 r/ |, M
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hr = m_pDisp->Invoke(* G3 O9 K8 W, W {. t( t; v# Z, O
pokeID, / [+ v+ f3 `. ]0 I IID_NULL, / f; X9 W. W7 q) u& c/ k/ @. W LOCALE_SYSTEM_DEFAULT,+ a3 p) ^8 {8 p* t. r
DISPATCH_METHOD, ' h! `$ k+ m' u+ I &dp, & l- B3 _. h) f* u NULL, 5 l; P$ W; B- R/ Q7 {! K# s& N &ei, 5 U1 S6 L' q9 V* j &uiErr);$ [$ j) B4 |- K7 t+ i
" a, }+ y- k: U* p4 H SysFreeString(topicStr);4 r+ M* a0 C( l( R8 {; C
SysFreeString(itemStr);) `2 Y' B6 P' S: \3 H# I7 h; @. s
SysFreeString(valueStr); 1 ]% u8 R8 C+ l* L# V' ? & L8 s4 a7 [# b! s' t; |& \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??? ! t9 m. W: I. X# U3 V& s( y' d* w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????+ W" m7 O4 {( m# J p/ K7 \. a# o
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2.这是request的程序 + Y6 [* q& j8 j8 {# _) a8 D// Request a value from Extend - h; N2 T; N# ]0 S4 R( _7 H//) e2 R, Z9 H! c: U! I
// Initialize the variant that will hold the BSTR. Set the variant's/ j" H/ x4 C* @
// type flag to indicate the fact that this variant holds a BSTR. Place the; E \- a. N: T- p5 {% R0 C
// BSTR into the variant structure. ) p7 `7 k0 p, n5 A1 B9 G ' Q3 \' ^# G7 {* @4 v. C requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);2 i+ r+ R2 {6 w
. Y# c2 m' {8 Z itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); , r6 `, z2 ^6 z( ^1 I' R6 J VariantInit(&requestVariant[0]); 1 m. @& y5 c4 h4 F& v3 @ k requestVariant[0].vt = VT_BSTR; 5 L8 v1 ?" Y1 [; u: g requestVariant[0].bstrVal = itemStr;+ y$ ]6 M) J, @% O4 B. q8 e& R
4 i9 `/ f w' d" C; i% I% f
topicStr = SysAllocString((WCHAR *) L"system");6 o; a' r, F2 B1 V
VariantInit(&requestVariant[1]); 3 m2 a4 I( R8 J6 q: `; P
requestVariant[1].vt = VT_BSTR;9 @% I4 ~1 [8 ]2 V' R* q
requestVariant[1].bstrVal = topicStr;. E4 u' ?" s% z: Y( f" X/ z
* F9 M0 ^( p: f' `8 [/ y// Set the DISPPARAMS structure that holds the variant. ) t- H0 a; ?4 x) Q1 E) }( p7 i + _/ G! a; B! |& u0 P7 _7 X dp2.rgvarg = requestVariant; $ C6 Q% v! ?+ M0 L3 i6 j dp2.cArgs = 2;2 }2 H( }9 M; T3 C; V+ L
dp2.rgdispidNamedArgs = NULL; + n1 X& I, g& E5 r# f dp2.cNamedArgs = 0;- d1 N ]! n% A% m% V4 ~1 v" P3 D
% ], H% W( U: S w6 Y0 A$ ?2 x* j! i
var.vt = VT_EMPTY;: V2 K K4 k3 G: D8 d
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// Call IDispatch::Invoke()9 T. v# x9 L( b# Z
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hr = m_pDisp->Invoke( 5 N5 t# |. I" D8 S! C( o2 ` requestID, + s, u. m- y: A$ @; R0 \/ R IID_NULL, 7 }; P( z5 ]& ? LOCALE_SYSTEM_DEFAULT,6 h* i) H1 c1 T0 l+ {" o
DISPATCH_METHOD,1 y( ]) n. a+ z4 i* [
&dp2,7 ]0 w0 e3 `" d: I: T$ R" X
&var, . j: N- c6 D2 o9 a &ei,4 L& @' o4 E7 N% h' D
&uiErr); ; x8 \; W8 b7 z; b+ s* u ' q0 h3 ]( m5 v* M& c2 M' E1 Z. q, S9 T SysFreeString(topicStr); 7 x8 x- f% g. r9 S: ~ SysFreeString(itemStr);8 F+ G2 l0 R5 M3 N& V" Q
请问该程序是获得extend里面的哪个值?, g1 b& ^7 x. J7 [% d: @' o
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????