. r; s3 y+ t" H* E4 J& T/ A1 g hr = m_pDisp->GetIDsOfNames (+ b) s! a: b$ X# m8 F p% `, S
IID_NULL, // reserved5 L0 |3 y, b7 l* H3 P9 A* A# P$ U
&Name, // Array of names to get IDs for" r1 ^8 Q* o; X- M
1, // # of names in the array 3 B: O2 A, z/ O LOCALE_SYSTEM_DEFAULT, // System locale& f" [6 ^7 w: G; w" B# t4 Z
&pokeID); // Array of IDs to fill on output $ h) G1 d# K+ B; Q0 i 2 k1 C" b A$ U$ |0 M; J if (hr) 0 R" C7 R$ j2 U) D; _8 |2 Z {2 J+ o& M; S5 Y8 C% a
MessageBox ("Get Poke Unsuccessful"); - `. _9 L* E r) q return; ) D" }9 Y1 J# r5 S5 Q }2 t9 ?% ~2 [" w+ D2 P. X
; L0 v- |: [7 a; }% f/**************************传递数据给extend**************************************/ 7 w# U5 w2 j& h) n pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); ) l0 U) M/ k5 j9 b7 V3 `* x( s& C ! p, Q5 k- T7 ?( E; t3 K. W" d! e valueStr = SysAllocString((WCHAR *) L"1232");: a% ]( s. A2 t2 p& Z2 p
VariantInit(&pokeVariant[0]); 8 l( b w& M# J9 \
pokeVariant[0].vt = VT_BSTR; 6 {4 I" B/ V+ [4 S pokeVariant[0].bstrVal = valueStr;$ Q1 h: r, ]. {' W: U \3 o' Z
# r& N6 c, G* J3 t$ Q4 c
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 5 G2 h; V. W5 z5 w5 z$ y$ n2 { VariantInit(&pokeVariant[1]); * d' U+ L2 `0 }5 j
pokeVariant[1].vt = VT_BSTR;" N+ U7 A* U0 L4 s6 x9 P
pokeVariant[1].bstrVal = itemStr; 8 A7 k) l0 e' E/ S7 ~ 0 c+ ], U n. Q. T# W n topicStr = SysAllocString((WCHAR *) L"system");" Q$ l( A7 k9 [5 m9 w
VariantInit(&pokeVariant[2]); ! K B- D' {+ D7 `" P8 u% Y' ~
pokeVariant[2].vt = VT_BSTR; ( Q7 l( w7 \1 r: j7 ^5 U" @ pokeVariant[2].bstrVal = topicStr;% l) R. E) ]6 G7 |; D( X
* x8 T( B- U6 S/ Y2 J0 P* v6 S// Set the DISPPARAMS structure that holds the variant.: H8 w4 j7 l/ E
G& C/ |+ Y: s* C dp.rgvarg = pokeVariant;9 Z) ?. A1 i. @! U, l
dp.cArgs = 3; : _2 s$ ^. n8 ]$ Z5 D1 a: r dp.rgdispidNamedArgs = NULL;/ @' d" B1 k. j* g/ {7 H
dp.cNamedArgs = 0; % i+ c8 G3 V4 q$ Z" A& p! N0 N' z ! E6 M; {0 z% f+ J" z7 Z0 r: s// Call IDispatch::Invoke(): W7 f' z# N. ^1 ?; ~* C$ f
, S% e6 ^* {7 F* k# T" J; ^
hr = m_pDisp->Invoke(0 s5 k y D/ [/ C2 E3 ?
pokeID, $ K+ u1 J, k) \( O: d. D$ q IID_NULL, 4 h, k' y1 N- ~; o* Y3 q/ S LOCALE_SYSTEM_DEFAULT,5 E' P& c) C h8 i
DISPATCH_METHOD, 6 I1 Y7 X; B6 q+ v) Z: C &dp,' ^ c' t; B5 S' E
NULL,) w4 ^' F$ H `% E
&ei, % V# o0 s7 a1 `4 _ &uiErr);! Q. p I0 ]3 j( e! h$ W
/ \5 w$ S' @0 `2 T4 I4 T" N. t
SysFreeString(topicStr); 0 K! {) T6 t' Y3 _% n8 ]' b% K; m SysFreeString(itemStr); 8 w8 X) Z5 l" w1 G) w# w) x3 m+ S SysFreeString(valueStr); ( H1 r( e h, j2 U8 ?' d ( Q2 L6 v$ W B3 k现在这个程序可以实现将1232这个数据发送到extend,extend有一个对话框弹出并出现1232这个数据,不知道这个对话框为什么会弹出并显示这个数据??? ' `1 M2 Y8 g8 S此外我希望将这个数据赋给extend程序里面的一个变量,请问如何实现????" e `& G2 r! y o1 p# u
) Y/ ^8 o- `; z# Q6 i; h# ]
9 ^; j' l3 w7 j0 }1 |2.这是request的程序1 @$ F8 y6 F5 o! E, O: r( Y8 t
// Request a value from Extend 6 B/ I: ]) a9 C6 x$ c" K1 |//+ J7 y2 F& M: ]8 `
// Initialize the variant that will hold the BSTR. Set the variant's: l# [+ b5 i- d% n
// type flag to indicate the fact that this variant holds a BSTR. Place the ( p2 L; y0 u& W+ m3 F// BSTR into the variant structure.$ \7 K: a% D% [6 l; B
) k& V+ z2 L. m9 l4 b/ C9 u requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 1 |: G o2 ]# S1 E4 K 6 I0 t+ H4 }: ~3 o" Z- v. h5 ?0 V itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); - t' ~# t$ S1 s5 @& [( B VariantInit(&requestVariant[0]); 1 E2 P- g2 l( N! n
requestVariant[0].vt = VT_BSTR;# j- g5 l; Z# d; U6 f
requestVariant[0].bstrVal = itemStr; " h+ ~3 S/ j1 D- ~9 z* C3 G1 C # M# p0 N5 w( E' p; ] topicStr = SysAllocString((WCHAR *) L"system"); ( ^% D; Y a m4 X. W! Z VariantInit(&requestVariant[1]); + r7 e! g9 g! _1 `1 e4 g, W
requestVariant[1].vt = VT_BSTR;# i: ]3 j) u. P& k$ z4 y
requestVariant[1].bstrVal = topicStr; ; N4 s O0 D7 y; j' K3 N8 t$ W5 m# m - c7 b$ j$ Q) s6 x) l9 x$ l// Set the DISPPARAMS structure that holds the variant. / N$ y8 c3 ^* h9 q/ a. p2 V' o' q3 J8 t9 v9 C. T2 v4 d0 o
dp2.rgvarg = requestVariant;0 \) Y) Y0 ^* j) W X
dp2.cArgs = 2;6 J, V# r% _0 G* ]3 s% M1 B8 p
dp2.rgdispidNamedArgs = NULL;8 U7 l0 G1 P& |
dp2.cNamedArgs = 0; 8 I7 @/ |% j( Z. y : o/ I1 J( o" o4 M var.vt = VT_EMPTY; d* [3 u0 x8 \4 a/ k' E3 o8 m; v9 }: Q5 q: @
// Call IDispatch::Invoke()8 }# T7 h% t. B) V% f' Y# m
t# L* I3 J) N2 t! U/ E( q9 z hr = m_pDisp->Invoke() X" U. {$ t- _
requestID, 0 _2 ^6 V; y/ `1 j8 [$ {( _ IID_NULL,2 E# q0 I, m* Z
LOCALE_SYSTEM_DEFAULT, A$ _% k' b- O( C
DISPATCH_METHOD, & f* e- A5 R0 F1 e- \5 o2 Y. K &dp2, & y6 t: \# B8 y4 K' z &var,4 h' f, e Q0 S, A4 t( c
&ei,# A5 @6 J. A2 _( ^
&uiErr);# Z* f$ f8 S) ^8 k- V* A* A5 _
! _% Q" c9 f7 W: a1 ~* Y* R SysFreeString(topicStr);9 t1 d& f! O4 D/ `
SysFreeString(itemStr); 6 l. c; Z: J0 U4 k' h: |$ J请问该程序是获得extend里面的哪个值?4 n) e) T& s8 ^) W0 F
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????