. v4 X: E* T, u$ `# W hr = m_pDisp->GetIDsOfNames ( . u: p, p' {: V5 j# P IID_NULL, // reserved , i( m1 C9 u. g: @ &Name, // Array of names to get IDs for . t7 O0 _8 ^$ M5 o+ A 1, // # of names in the array" z6 S* v6 _% F
LOCALE_SYSTEM_DEFAULT, // System locale * H% \; v) q$ d4 F: l3 Q0 J% X) [; H &pokeID); // Array of IDs to fill on output( r. e. ^0 d3 f
: t. y! F* M f) H if (hr)8 T& a3 o! v; o0 i+ W5 e
{ ) [7 a$ R3 r+ r( f3 T MessageBox ("Get Poke Unsuccessful"); / Z5 s! @1 g5 D! q- B5 A- n4 @ return; 2 a; X: z j& ~* F2 k' M } 1 v F. C0 M& L4 M1 p K6 z0 `. k* c" @) `2 N7 X! |/**************************传递数据给extend**************************************/ ; ^3 i+ p( [7 j- e$ B pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);" \) B5 ^* X2 M
; w4 c: ?7 D0 U* Y. a* m0 e" m
valueStr = SysAllocString((WCHAR *) L"1232"); ' P. R8 C* o! L9 C8 l( V' \$ _ VariantInit(&pokeVariant[0]); 3 X8 v6 t- V, l) l' O$ ~
pokeVariant[0].vt = VT_BSTR;" K* P; O4 Z. ] S
pokeVariant[0].bstrVal = valueStr; s! n' v( J9 n( w y1 T
' |+ {8 u$ j; P1 ? z$ ]1 r itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ; s5 p g9 x u5 E VariantInit(&pokeVariant[1]); + @0 C* w( T1 z9 `# V$ z pokeVariant[1].vt = VT_BSTR;4 K8 b8 j) H: ^7 l
pokeVariant[1].bstrVal = itemStr;; d6 i7 c! E/ t3 m- E
5 Q9 d: r, y4 _: J8 |7 e+ U topicStr = SysAllocString((WCHAR *) L"system"); # c. J7 x5 C* V w4 W* m VariantInit(&pokeVariant[2]); - N( y' V6 c d& o/ f. a( M
pokeVariant[2].vt = VT_BSTR; $ A& b) Q/ @# g) ^8 L pokeVariant[2].bstrVal = topicStr;! l/ [9 P0 e+ |
A2 o- i' d/ V I3 o// Set the DISPPARAMS structure that holds the variant. / [3 F8 i7 e9 a' v; E- @5 k. w2 u+ D( f& \( c
dp.rgvarg = pokeVariant;! d* l5 I; M' V3 T
dp.cArgs = 3;+ P- B* g" Y4 H( o* F
dp.rgdispidNamedArgs = NULL;4 ?" q6 h) k% K
dp.cNamedArgs = 0;& x2 N. d* R$ X6 c
8 p; M: X7 N5 ` s) S# x- e
// Call IDispatch::Invoke() 7 h5 ~5 v$ K; [, q& K; n0 w 1 ]! `+ z) \3 a8 p& Q hr = m_pDisp->Invoke(2 e6 x8 V5 N& d9 A/ U" Y; ]7 e
pokeID,9 S- F9 n G- ~& g
IID_NULL, ^) I$ ~- |" [9 H) l LOCALE_SYSTEM_DEFAULT,+ a u* l" X! l1 Y
DISPATCH_METHOD,% \; d9 g9 ?& z
&dp,, M# E2 t& U, m$ f
NULL, ) X. A1 q3 t; }) u& U# B &ei, 2 S: d- j0 e+ f4 ~% I$ n5 o &uiErr);% V" \% H2 o- s- B! W) y
. p# e) K' q$ \- C2 X6 R5 E6 y7 W
SysFreeString(topicStr); 3 E( q; ^1 T2 E- K SysFreeString(itemStr); $ K- F- s9 H5 d% F- T, E8 H9 R+ Z SysFreeString(valueStr);1 s7 [2 h, l: k. }3 E
U; }* y. e2 j/ p/ Q g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???7 i0 Z9 R5 M* p2 ^! l, q/ i6 t
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????& a q* K% }0 {% g/ O0 n
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" Q% |( M5 Y/ ~0 B: m2.这是request的程序 $ p& K/ k" g/ F- a0 a/ H// Request a value from Extend' u! i7 v% ~6 |1 k2 y
// , S9 @: V: w* v// Initialize the variant that will hold the BSTR. Set the variant's 1 f+ r# y+ [* U, T; \// type flag to indicate the fact that this variant holds a BSTR. Place the8 X! L* Q) \! z4 t+ F0 N
// BSTR into the variant structure. 3 b3 T; N# b% m) I4 F b' U! K& J, q6 q* Y
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);" M; {: Q. [, S, q& Z6 O! [
1 O! J9 B/ l# C }. ?2 C
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); . Y( M' n! S5 u0 d VariantInit(&requestVariant[0]); 1 t) h$ s1 V. y requestVariant[0].vt = VT_BSTR;/ ?% O+ Z/ x7 F7 c7 V7 @
requestVariant[0].bstrVal = itemStr; 3 L) p" D: ]# h: k4 c: g" x 5 ^4 [( s C! L- r topicStr = SysAllocString((WCHAR *) L"system");$ \8 f) Q. a. W6 A
VariantInit(&requestVariant[1]); 3 h+ }5 P/ s. @" U6 r! i& Q }5 t/ H
requestVariant[1].vt = VT_BSTR;+ m: y3 y$ A; s" A0 ]
requestVariant[1].bstrVal = topicStr;8 q4 g" v0 V/ i& C
! {8 I4 i x+ `+ N# n// Set the DISPPARAMS structure that holds the variant. . K8 E# s+ ^! Y0 s: g7 o* X" c2 K) D ! ~5 k+ {$ [+ r4 v; w dp2.rgvarg = requestVariant;8 V' e. s& l; V# @: q
dp2.cArgs = 2; 1 |6 ?# b6 D! {, d/ n8 ^ dp2.rgdispidNamedArgs = NULL;- w. [. ]! D" z8 K
dp2.cNamedArgs = 0;% o3 [7 I" R, [; U2 N! m& w
7 x% m1 M2 t! D. M& d" v var.vt = VT_EMPTY;: P( ]" w, R7 m' g7 t
5 O' q5 A+ N( [
// Call IDispatch::Invoke() ' ^+ n1 v7 z5 E. ]3 r$ x# h/ z' } " c6 j# `% r$ W8 m1 [8 L hr = m_pDisp->Invoke( 9 J; Q. N5 R) ~0 n( l* }2 e requestID, % ?4 o& z# Z( x IID_NULL, ; d+ j* ~% E0 ]. h. C+ v LOCALE_SYSTEM_DEFAULT,( ]/ v2 Y+ l5 g1 F6 W/ | m
DISPATCH_METHOD, % [( A. Q) \0 J* R1 L& Y &dp2, ( {6 x. |( s2 F &var, : i1 g' U4 n1 T6 ~( E7 w2 V &ei,, S3 Y2 L) w( B& U7 `
&uiErr); / S9 }4 R9 k* j! T( c : J* o" r. B% H6 Z$ [7 R SysFreeString(topicStr);- L6 w8 f% q6 Q$ s
SysFreeString(itemStr); / D/ r0 g- q7 x& @8 Q% N* a请问该程序是获得extend里面的哪个值? 0 i6 ]9 }1 {( R% r1 K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????