5 S6 G9 c/ K- v. s$ x valueStr = SysAllocString((WCHAR *) L"1232"); ' O: W i) }1 Q6 p# @% g% V% N VariantInit(&pokeVariant[0]); G6 g# ~8 D; o5 V pokeVariant[0].vt = VT_BSTR;) P4 `0 K* C, t" b2 [
pokeVariant[0].bstrVal = valueStr; ( u/ k6 \; i8 y% w2 @ + F* m7 ]$ L( i. u N itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");2 v6 w2 b4 a4 F9 O
VariantInit(&pokeVariant[1]); # W- ]8 L/ L0 Z0 p& J. _& ~( Y pokeVariant[1].vt = VT_BSTR;+ l l- W4 c# `/ v+ S) p
pokeVariant[1].bstrVal = itemStr; # l8 F; W( Q) `5 O: x* q0 X* G5 M/ U6 @: B# @! x$ y
topicStr = SysAllocString((WCHAR *) L"system"); % E' h2 v( l, b- V/ {' G VariantInit(&pokeVariant[2]); ( `9 S+ N7 I: m, Q5 c" g( ? pokeVariant[2].vt = VT_BSTR;* X& O( z0 O3 c8 v0 W5 K$ J/ }
pokeVariant[2].bstrVal = topicStr; 2 f! ?& ^# Y, N& x' j( ]1 U2 m( K2 P7 c: K+ V" z& @% w
// Set the DISPPARAMS structure that holds the variant.& y) s8 t! Z; Y1 f$ d0 r
1 N$ F! B' @! I% {- A
dp.rgvarg = pokeVariant;! b* I7 w% \- _ a
dp.cArgs = 3; # v" U- y/ o P" ?* r$ ^ dp.rgdispidNamedArgs = NULL; , }! r- I j* a* i2 E& p8 B5 y9 v dp.cNamedArgs = 0;' V4 P! X' L/ z$ X) `* ]2 z9 R
6 B' i( r0 N$ G- @// Call IDispatch::Invoke() $ e$ H: {! z1 i 9 u( @7 s) l W4 @: T( y( ` hr = m_pDisp->Invoke( 4 `% ]9 U: e: G+ \% d pokeID,0 Q, T/ S# b) \( Y" K8 S) P
IID_NULL, / _: |. e% i+ L) w( J7 C5 Z: g LOCALE_SYSTEM_DEFAULT, 7 H9 }, K$ t6 O- U# n; H DISPATCH_METHOD,3 A6 Z: `& j- m" O& K' l+ K5 L
&dp,) l( Q! i6 N+ ]0 D: m
NULL,1 |( x) a& N! }% v4 g
&ei, # J7 J/ x) h/ x. `7 B! f7 H &uiErr); ( Z4 T7 [: d' \4 t3 Q& j- p / V) p. D% E9 A/ e SysFreeString(topicStr); - M! R* @( [% b: u. X SysFreeString(itemStr); r$ |* n# S! z% g
SysFreeString(valueStr);$ K0 l/ a( k M- P7 x
+ y) C; A i0 h6 r( A$ T' E. [
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???' }8 W8 [ E/ X
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????4 [0 Y+ W, j. W* a. o1 J
5 F; a5 p0 I( o( C" i& R" C% ?) x7 m( P1 i- c% F
2.这是request的程序 ' Q4 w( n2 `/ P9 |+ f9 o// Request a value from Extend, a/ H" d h. p0 O* _
//: v9 H. m) m3 O8 D2 o I: c o
// Initialize the variant that will hold the BSTR. Set the variant's + [( N' o# |5 Y; o0 o; J/ }: ?$ Y// type flag to indicate the fact that this variant holds a BSTR. Place the, F8 B( u/ e4 L/ g- o
// BSTR into the variant structure.& d4 e2 M( Z4 @. v/ T$ G+ I
, M; y: m8 f0 E) L3 \5 X
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);. M5 X0 p) j$ w( a/ i, x4 v
4 P- E. M+ r8 _ itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); $ c6 B, S2 d. x3 ^5 ~/ S VariantInit(&requestVariant[0]); ; G0 u+ G: [; O% B. s( @; Y% F( m
requestVariant[0].vt = VT_BSTR;7 {0 G, Y' K) k& v
requestVariant[0].bstrVal = itemStr; 0 b' s# q- s+ o7 }6 U # c; Z+ i5 q k% D: T+ a topicStr = SysAllocString((WCHAR *) L"system");/ w) s3 n7 ~' F4 c2 B" O
VariantInit(&requestVariant[1]); " i/ @5 v& I* ?' n. n9 d
requestVariant[1].vt = VT_BSTR;. M" s2 k" G/ ^
requestVariant[1].bstrVal = topicStr; # R+ [2 ` w1 X+ M0 @# h, r, d0 k - w6 {5 l+ T1 {7 t0 D9 `6 y: v// Set the DISPPARAMS structure that holds the variant. , [, |5 A# U$ F) L 2 c/ x9 S* h* }: I( r* E3 `5 E dp2.rgvarg = requestVariant;/ p l! P( H$ ^0 R1 G0 n
dp2.cArgs = 2; + Y% B5 h3 L) v0 K) x* l% ~, X; k dp2.rgdispidNamedArgs = NULL;! _& K9 l% K4 Y1 ]# V
dp2.cNamedArgs = 0;* U3 n" a: w. \2 E
8 E i" u, Q: B5 p7 a& z3 O9 M
var.vt = VT_EMPTY;' |) s" F! }9 T/ E8 N
$ [# K$ P5 H# M# b
// Call IDispatch::Invoke() 7 q( d/ X$ i0 v* M. a7 _. o1 T9 {9 X, x+ L! K
hr = m_pDisp->Invoke( + m* s3 S B: m4 O* B requestID,5 n, O# T8 o5 b# O5 H
IID_NULL,' Q e" m' p/ ]3 M
LOCALE_SYSTEM_DEFAULT,1 w) z1 _, E9 Q) B1 E( _0 }( h
DISPATCH_METHOD,0 d( f1 K1 D# l3 N" S) ~
&dp2,3 b5 v: H. a6 @+ ]* y
&var,- o8 V: n6 Q& C( {3 g9 s* r
&ei,, L; X5 p- y9 i6 i( V% n
&uiErr); ) B* g! ]7 ^; X: b& t& c, ~3 X" d H( [8 `+ H C7 ~2 T* r SysFreeString(topicStr);' _0 S: T: l. ?* ^; U! f
SysFreeString(itemStr); i2 g: S1 f y3 \请问该程序是获得extend里面的哪个值? - g) U$ n6 [4 K, F9 }' }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????