% i, N6 X" g4 r5 S0 r$ } hr = m_pDisp->GetIDsOfNames (3 ^ D8 u- }( v8 D. k2 C; z1 o
IID_NULL, // reserved 2 f- t5 \$ D+ l2 }$ e P. o3 e &Name, // Array of names to get IDs for! C% Q+ a4 v' T* R$ e. E
1, // # of names in the array2 O. y6 Y+ a1 h1 f
LOCALE_SYSTEM_DEFAULT, // System locale 7 O: q! n$ C" ~$ X &pokeID); // Array of IDs to fill on output6 D* @" @) n5 R/ ~: C4 q
8 A3 t% B, V3 Z/ y if (hr) % d9 L9 z! H/ }2 f8 ]/ C { 3 M( {: ^) I* Y8 v% m( V MessageBox ("Get Poke Unsuccessful"); 3 L M4 R6 i* Z i return; 2 E3 h" w$ h) J& q: J/ j }9 I# Q# x+ B$ @( L
+ ]; T3 E7 q7 H. @" |
/**************************传递数据给extend**************************************/ 7 x) p4 C# J5 r/ u$ F# W" w pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);! `0 S' D' g. S; `- \3 Y1 X- V8 u: X
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valueStr = SysAllocString((WCHAR *) L"1232");: V5 h9 a+ z6 D8 V9 \8 y1 U9 L
VariantInit(&pokeVariant[0]); : B8 |8 |. B. Q+ e4 k pokeVariant[0].vt = VT_BSTR;' u. }6 A. R }" P( E
pokeVariant[0].bstrVal = valueStr;5 F- X1 _( k0 ~ c r; v
3 Q) G+ L: u" b$ V' S% K& S u+ G& B
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");; R0 S( n+ o, o
VariantInit(&pokeVariant[1]); ! V# p2 r2 L2 Y: V0 w- h
pokeVariant[1].vt = VT_BSTR; ( ^, e2 D/ ~. K* P# Y2 _ pokeVariant[1].bstrVal = itemStr; & x. C' b5 j$ s+ U & F; p0 f# i; ?' [; x. v topicStr = SysAllocString((WCHAR *) L"system"); ! x" u- O% Z8 t: c VariantInit(&pokeVariant[2]); ) \, S( ~% `, _; g+ o pokeVariant[2].vt = VT_BSTR;' J2 J! G" o. J' H
pokeVariant[2].bstrVal = topicStr;. s i4 p2 R0 d& N2 B8 l3 }
+ S S' v Z: ~, [. [# t; }; h- S% Q
// Set the DISPPARAMS structure that holds the variant. * j! n+ {/ p l$ I8 A1 P( e: m0 ?( C h
dp.rgvarg = pokeVariant; d" J* K5 M$ P0 \% v6 ?
dp.cArgs = 3;( C0 x& \2 p( |) F4 a" s5 v
dp.rgdispidNamedArgs = NULL; S. k3 F& M; C. S' d) d1 k s
dp.cNamedArgs = 0;0 K5 E# p. Q' @
0 C- m: ^5 P1 F" a, b// Call IDispatch::Invoke()) r Y+ \5 b& B5 a; h; K
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hr = m_pDisp->Invoke( + s. m4 v4 f4 F/ R2 F pokeID, # P; S, Q. A7 y% S IID_NULL, , p1 [2 Q5 W# S q0 R LOCALE_SYSTEM_DEFAULT, ! h4 I& f3 r9 G$ N DISPATCH_METHOD, # j' I, D6 \( u8 s+ M &dp, - M% `( R4 Y" i o4 a. b NULL, ; W3 W9 y; h! T& g3 u% k" @ &ei, 0 g8 M' }" \7 j$ R &uiErr); 0 D) Q2 E' c% v! G' y9 J: w " f, M X4 Z4 n9 D4 R3 }1 w SysFreeString(topicStr); $ z" A1 @4 j5 @% l" b SysFreeString(itemStr); 8 t7 D+ l3 K+ I( m7 s4 T8 H SysFreeString(valueStr); ) [! C# E' Q" f $ ~9 H# h I: 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??? 2 Y* N) i( m; C3 B( f2 N) h% ^7 J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???? 3 R, C$ O W: R/ C' b. K* A 2 ?+ b; X1 ^6 ~4 n. I% L + T' V6 [' M. F+ j! O/ }2.这是request的程序 8 ]6 W7 y& F8 ^' H// Request a value from Extend : { z! U6 p5 V8 f+ f//% [$ m0 I8 ]4 A
// Initialize the variant that will hold the BSTR. Set the variant's/ Q9 L9 z# b% ^2 o5 u( l
// type flag to indicate the fact that this variant holds a BSTR. Place the5 S' R; c) a- j$ |
// BSTR into the variant structure. 6 E" y4 E. E& X1 w3 T S5 R. u) s. D) W6 _! M# {( L
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); # }) n$ ~7 M( K6 |* f+ O " ]: ~; l- U# i( w# \! p+ B, a
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 1 f- }$ e4 F) t" X3 u1 z VariantInit(&requestVariant[0]); 8 Y; E* ]# P. V* L. `
requestVariant[0].vt = VT_BSTR; * }7 x2 Y6 i+ n0 }+ { B) M0 Z requestVariant[0].bstrVal = itemStr;( x ~* D+ Q% T
1 ^7 F* J8 i6 Q- b: o" t
topicStr = SysAllocString((WCHAR *) L"system");! I: Q% r) L% D# D; K5 ~$ s. L3 C( m
VariantInit(&requestVariant[1]); - {, G% S9 p) j% H7 ]$ d$ J3 [
requestVariant[1].vt = VT_BSTR; ( V4 g0 x- t+ v" ?" Y# Q requestVariant[1].bstrVal = topicStr;2 i- Y( E9 F9 n: s6 I/ O
/ x( \9 h* F A4 k1 h, b( n
// Set the DISPPARAMS structure that holds the variant." E: P+ t/ r4 i7 U3 f. |) t, \
# s# Y6 w) n. O3 y/ t6 [( _+ q
dp2.rgvarg = requestVariant;6 B5 _0 y+ I- D% E% q1 v
dp2.cArgs = 2; ?" Z2 ~) C! T& {: ]
dp2.rgdispidNamedArgs = NULL; % r7 \0 r: j. S# z! O" e. h dp2.cNamedArgs = 0; 7 w% s B/ ^3 j! \: Z3 D6 W, s + L, r5 m+ W* z( z$ ` var.vt = VT_EMPTY; / i& T9 Z7 O. \. n& [0 s # R0 h0 U4 G' S' z3 S8 T// Call IDispatch::Invoke() ) h* B4 o" \$ b3 K* n# G3 U7 H6 w ' {$ e9 C4 [+ r; _, T) m hr = m_pDisp->Invoke(9 @1 l: x& ` y3 J
requestID,5 J# f# ^$ `3 W" T
IID_NULL, ' G6 w. A% ]3 D5 e1 ~9 y LOCALE_SYSTEM_DEFAULT, ( e' G9 s D- Z. y/ w DISPATCH_METHOD,3 f* s, [( g: ]0 W; G& m
&dp2,, s- e1 m/ g. t1 C, l0 g
&var, ) f# @" b0 v+ L8 R/ K5 ^8 t! t2 D& N &ei,! {. P' `" M7 D2 F2 q9 k' D" Z1 ^
&uiErr);0 w* \, r2 Q' ?2 M* v
% ?9 P/ s# a, x7 K8 P+ H3 \( p SysFreeString(topicStr);* S% B8 U. _! m5 f3 M
SysFreeString(itemStr); 4 C) ]9 X' \0 I3 O W2 X. B请问该程序是获得extend里面的哪个值? . k( ]6 J, p2 Q+ _* V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????