2 t+ a' F B" Y6 \/ _ itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");4 ]4 W& H7 s2 M/ y9 a
VariantInit(&pokeVariant[1]); . @2 {. U! [ \% f0 @. X4 H
pokeVariant[1].vt = VT_BSTR; 2 H& A! w: u; _' d pokeVariant[1].bstrVal = itemStr; ! H- s& y4 ~/ M1 A7 c ) L2 ~" K8 ?# L& o- o topicStr = SysAllocString((WCHAR *) L"system");! n$ N9 f) s: G' B4 Q
VariantInit(&pokeVariant[2]); 5 R/ g0 Q4 E6 l) Y6 C pokeVariant[2].vt = VT_BSTR;( E- {: A5 F- a& j7 y7 I
pokeVariant[2].bstrVal = topicStr; 7 F9 t! t* a( h H3 d2 f. Y: s6 B4 O: V// Set the DISPPARAMS structure that holds the variant.9 U3 q* @/ l8 p8 Y* @3 R$ @( ^
4 l' w; ]$ w6 J1 i dp.rgvarg = pokeVariant;; D+ X; h+ {, N, b G( t+ B- v' A0 H
dp.cArgs = 3; - T+ ?; Q* x% h8 _2 {6 Z dp.rgdispidNamedArgs = NULL; 2 ^0 L* _, [1 g0 a5 J dp.cNamedArgs = 0; 6 _4 f% D2 {' ^0 A; R, ]) e6 e8 ?% p1 K0 M7 O
// Call IDispatch::Invoke()% _) {0 t6 B6 g
- q/ n3 G& [9 N1 R' }1 A hr = m_pDisp->Invoke(' t; `# f5 t* }) o
pokeID, / p* ]" L0 C" O4 F# S7 W IID_NULL,* Q* `/ l% H. R# I
LOCALE_SYSTEM_DEFAULT,3 V0 n/ E# u& b3 x
DISPATCH_METHOD, 7 q3 P3 w) j% L9 ~( V &dp, * ^5 i, o# a/ \3 L% W9 ?8 a# Q NULL,% a5 K1 ^$ E" r1 S+ q) k" J1 b
&ei," L# t; T- h' J0 c. K' o- }
&uiErr); . h+ p# W* _6 d" A/ V* C/ j$ @# _' P6 E ?5 O
SysFreeString(topicStr);) s5 U$ Y8 {* V; ]- p2 M
SysFreeString(itemStr); 7 f6 b* d, v6 @4 P( I SysFreeString(valueStr); 3 P/ x- i1 @4 b6 m& ^/ E1 { 1 R$ }) c, g- G) u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??? / J8 _* h1 Z* 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???? ) b& p# i. g( ]+ F3 e' K. M' t1 ?$ e) g+ _1 n+ F% }. H2 n9 [3 a
: H. ~: n+ p4 H$ @2.这是request的程序 ( @9 S" Q$ ]+ `! ^9 C! s// Request a value from Extend 2 b4 `$ V# X' L- u//' j! ?5 L ^' W; C5 r
// Initialize the variant that will hold the BSTR. Set the variant's 6 r4 t" {3 [: ?// type flag to indicate the fact that this variant holds a BSTR. Place the 0 n' b( c; a8 _9 b. u5 t5 v# s// BSTR into the variant structure.) J9 O0 C6 v7 D Z$ V
' R' Q. S" X1 g' p( V7 U/ w0 P7 U5 u
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);0 U' T1 ^" q) x. m. C' ]- k- [
3 o) u9 n* d. ^& G" |% B7 r itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");- M0 G9 q) r& u- G+ J
VariantInit(&requestVariant[0]); 2 d( q( V1 G% \1 u. O2 B9 e: w/ v requestVariant[0].vt = VT_BSTR;& E# P5 t v" ^7 n( D" N! }
requestVariant[0].bstrVal = itemStr;$ |. W7 A7 B8 Q) t& f+ X" Z/ @, F/ {/ d
) h* z7 H: Z& H$ z( @+ q: N
topicStr = SysAllocString((WCHAR *) L"system"); & f$ r0 j6 V; D0 F7 L4 V VariantInit(&requestVariant[1]); s' O0 ^0 Q* x1 y4 E" ] requestVariant[1].vt = VT_BSTR;2 v+ O# E- }4 r p, e& I. b
requestVariant[1].bstrVal = topicStr; " O( G9 L6 Z* U. m, ~8 s- J0 w6 g: ~7 u3 |7 b! i9 t
// Set the DISPPARAMS structure that holds the variant. : d5 \( i; f& U5 \ % R6 s) d/ y! P* p3 {$ T dp2.rgvarg = requestVariant;* x( A/ R! a8 O `3 b4 W
dp2.cArgs = 2;2 s7 q$ X$ S4 w# ^9 G+ F3 m
dp2.rgdispidNamedArgs = NULL; ! G) d' g$ A7 b4 j } dp2.cNamedArgs = 0; + j# Y! }$ q, @$ V% D* ~" @# O2 ?
var.vt = VT_EMPTY; ' x0 N' d6 E& |8 Z9 c3 E9 T/ I/ y% y8 m0 b( R. u R
// Call IDispatch::Invoke()7 V, h* [3 z4 J- M7 f6 ?: ?
; c6 k" _ ^+ f+ _! q9 V& c3 r( ` hr = m_pDisp->Invoke( : Q$ G8 l6 t( |* w6 C requestID,0 c& ]7 k4 u' d$ G* c' U% A+ ]
IID_NULL,* j6 Z ]# H1 C+ F1 \3 Z+ V+ e
LOCALE_SYSTEM_DEFAULT, 2 X) `# E) ?& P3 Q& k! C! j DISPATCH_METHOD,, ?0 ]: ^ B' x2 {% `
&dp2,* s; Z( `% |! t/ E
&var, 9 A8 ?4 o6 W" S& d$ ?! V &ei, ' e; i- H8 g" I c3 t &uiErr); % U! N+ Y* i" T/ N: F/ _" z6 F+ U5 m+ P k' M$ K
SysFreeString(topicStr);7 W) y1 @8 f# ?6 C6 t" _/ [7 p
SysFreeString(itemStr); 0 n6 n& I- I+ @6 _, w! C$ A: f% h请问该程序是获得extend里面的哪个值?$ {6 ?7 a7 x9 |- a
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????