2 a1 z L( j1 y valueStr = SysAllocString((WCHAR *) L"1232");! h# u1 t+ \& B; \+ c( q
VariantInit(&pokeVariant[0]); 9 O2 w& t; r/ H. o" N+ w6 f% h: ` pokeVariant[0].vt = VT_BSTR;7 z0 c* F y! V; c1 @1 _, P) _9 C" _
pokeVariant[0].bstrVal = valueStr;& ~( K6 g, E% o1 p. l( }' e, W
{) ~/ ~' U9 L itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");* @9 J. n9 Q) X' Q
VariantInit(&pokeVariant[1]); ( W2 O5 p# R1 I, ~4 | pokeVariant[1].vt = VT_BSTR; . E7 J }+ j7 ^0 P pokeVariant[1].bstrVal = itemStr;; `. r6 @6 p" ?2 b% d9 D. [& F4 C
9 b( n' f* r x# g$ \- u! d# T. T topicStr = SysAllocString((WCHAR *) L"system"); 2 f8 T* K- {% @" s6 t6 S y VariantInit(&pokeVariant[2]); ) \6 i* X+ W2 [0 F
pokeVariant[2].vt = VT_BSTR;4 c3 n1 H5 D- }8 u. h
pokeVariant[2].bstrVal = topicStr; ! @, H9 z/ i; s: a7 H4 ^' l$ K3 y# O9 L2 e3 v, l e
// Set the DISPPARAMS structure that holds the variant.& y% i( O4 [$ r1 p) z9 [6 M
6 q4 g2 r8 C8 y ` dp.rgvarg = pokeVariant; " o) u' k7 }! o$ U' x dp.cArgs = 3;' x& b/ \. ~# N6 c9 q$ ?2 R( L
dp.rgdispidNamedArgs = NULL; 1 _5 | ?& v8 w dp.cNamedArgs = 0;! v7 F& E; `$ `; R
6 C2 F& C% [: ~* P& K
// Call IDispatch::Invoke()) G2 K- ?# |4 U. h+ |. A2 i# t
' @( `- i& l6 y4 I, F hr = m_pDisp->Invoke( 3 Z9 C5 \7 a/ h; P pokeID, + p- t9 d9 @; @! O8 Q/ Q' T IID_NULL, 0 U. ]) i1 c" L- A) m LOCALE_SYSTEM_DEFAULT,7 f) C. E5 h9 k. R* Q* D3 K2 G6 m4 O
DISPATCH_METHOD, 2 r, i$ V0 [: e, s+ _ &dp, 6 g* l' @: {7 l' F6 A NULL, ( V- ?' j# o$ d. P8 h0 F &ei,- K# }; i' m- `- F0 |8 w% ~
&uiErr); / c3 h' N/ ~5 J1 s$ l 0 }' r% G/ A1 X SysFreeString(topicStr); & \, e5 q; ^) T3 p9 F SysFreeString(itemStr);9 F$ |; V" u5 m( k
SysFreeString(valueStr); ! T4 t) \2 q7 W8 Y* Y2 N* K% D& g" {. L0 Y7 \
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???+ v9 ^5 E# C M2 |' L 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????8 m8 X: }. S5 B& M4 C
9 H. H0 {1 U& w7 E9 I
- `9 v6 b0 J$ J8 L6 B2.这是request的程序6 V3 ]) O* A \' `9 N1 X8 H" y! ~
// Request a value from Extend2 j$ `/ E/ ~- d* V) D3 S0 m
// ) @! _: a5 P. b( a5 ]2 O( t// Initialize the variant that will hold the BSTR. Set the variant's9 h* R: N. ]. L
// type flag to indicate the fact that this variant holds a BSTR. Place the6 P! @) Y3 x) `9 V1 P5 I6 G& g0 j3 t
// BSTR into the variant structure. 6 h/ U4 n) M0 `+ E+ q+ M% d1 U( ~5 E3 [
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);" c" g; F: [* m( |
& m- w# o" X, [: o3 n5 U itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");6 b' n4 p' a( }" q* l/ G; n ~5 ~+ |
VariantInit(&requestVariant[0]); 8 p6 E7 S; b; H- A) Y
requestVariant[0].vt = VT_BSTR; , g! S4 l. d' h3 C requestVariant[0].bstrVal = itemStr;/ E! x/ j' G. z2 @9 n
$ R$ ]5 r9 @+ d- }8 n topicStr = SysAllocString((WCHAR *) L"system");1 S5 b: c. a* o( f& l* ?
VariantInit(&requestVariant[1]); * |- ]3 p% A+ W requestVariant[1].vt = VT_BSTR; 5 G, t) @& u: v5 U. M requestVariant[1].bstrVal = topicStr; 6 r$ Y! K8 U) j _6 ]" p & C$ ]! H: j6 P8 g# a// Set the DISPPARAMS structure that holds the variant. ! H6 J" W3 h& v; m $ Q8 v" O8 }, G( E ~) e9 e dp2.rgvarg = requestVariant; 8 O" p' g( M* ^% M5 `9 X# [ dp2.cArgs = 2;4 n/ t, \, v6 `. \
dp2.rgdispidNamedArgs = NULL; 3 H! z' U Z9 Q! \. V dp2.cNamedArgs = 0; 3 j+ M6 w+ w' @% X* i1 [& W 0 L: G1 `, p! p3 ?2 c9 M8 u$ u var.vt = VT_EMPTY;! T$ p( x% {: a$ G" c) V
% s- m; W6 a) V2 E
// Call IDispatch::Invoke()% T; R! C/ D" W7 V/ ^, g" N
5 c# w3 R- S2 d: ?( h6 y [3 T* e hr = m_pDisp->Invoke( 0 @4 s5 o9 T8 h- v8 a requestID, r, k- ?. z2 I) o1 ~# f, ?( l IID_NULL, V; k! {" q) S- h LOCALE_SYSTEM_DEFAULT,$ w* w3 H* B; W* A# I- V4 R9 p
DISPATCH_METHOD, 6 R, J+ G& I$ |+ c& B1 M' e" G &dp2, $ Z% O; r( B0 M: S. d* R$ [! E &var,& M* B0 x0 X. m e
&ei,2 f8 O) `% S2 E$ K8 V C H E
&uiErr);8 X, B& k5 R/ s" s5 Y) v- @1 f
" W7 O, O* W9 L8 t8 D' V SysFreeString(topicStr);+ Z' z. u2 j3 v, d
SysFreeString(itemStr); , y" r/ j" _' x8 r; |2 |) a' t3 J请问该程序是获得extend里面的哪个值?, k& z5 h) T9 O* v3 n0 E
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????