( e& \+ q- e; f9 K: c/ m4 c d hr = m_pDisp->GetIDsOfNames (& z' p0 w3 A$ L! \8 y& _
IID_NULL, // reserved6 Z; \" s: X9 \
&Name, // Array of names to get IDs for+ ^/ j- K z& h5 k' K ?# S. ?) Q
1, // # of names in the array ( y- m5 A" v. r4 H7 | LOCALE_SYSTEM_DEFAULT, // System locale , o; A ~4 L- i &pokeID); // Array of IDs to fill on output+ |3 f9 P6 n$ m3 }
2 M2 b) ?5 }. D% u* k* j$ f if (hr)' u8 t& v% e% d0 `7 g# T
{ 2 _& f" |: k7 c: F MessageBox ("Get Poke Unsuccessful");! n* e4 g0 z( s/ m$ V/ Q! e- }
return;/ g2 v, e( D2 h' h& y
} , `- c& E1 M( \" `0 v+ m" I9 x3 o. e e; E3 R( k5 J( `( d5 H3 y2 N
/**************************传递数据给extend**************************************/ 8 _8 y4 b9 z( {* d' [ pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);4 S& {, ^/ l D! s: f( y
9 Z) f0 B6 a: N( w7 K5 V4 u
valueStr = SysAllocString((WCHAR *) L"1232"); $ F% u) `" ^+ ~$ B VariantInit(&pokeVariant[0]); 1 s5 s9 a I! `5 q" g; G
pokeVariant[0].vt = VT_BSTR; : S, Y4 G0 I, e( C8 } pokeVariant[0].bstrVal = valueStr; 4 L" Q$ p) A6 H; u/ X2 O. e1 M ' m* v6 T+ _+ z7 H& ~7 W0 J/ H itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");0 Z1 ^1 ?: c: D. k
VariantInit(&pokeVariant[1]); 6 ^$ J' P" C- f
pokeVariant[1].vt = VT_BSTR; * z6 {" S; Y5 @! Y% A% e4 F pokeVariant[1].bstrVal = itemStr;/ a6 u( p `! m" ?$ y$ Q
6 l' J$ \% c' d$ j' V/ ?
topicStr = SysAllocString((WCHAR *) L"system");0 ]! d4 g# j8 u" `8 t0 \ M
VariantInit(&pokeVariant[2]); % T6 a! R! G% F2 y0 Q
pokeVariant[2].vt = VT_BSTR; ; [$ `& B- t2 F# I5 x ? pokeVariant[2].bstrVal = topicStr;! N0 ?& y/ `0 O5 p
; L9 Q% U( h3 y! P- i& P0 o z3 j// Set the DISPPARAMS structure that holds the variant.! ~2 T+ k7 n* I" _: c6 _
5 L: @- b5 c" D) G e dp.rgvarg = pokeVariant; 9 A1 b! l Q0 e$ v' [, N dp.cArgs = 3; 2 b$ a% G0 O# k, ~4 c- ~2 u6 B dp.rgdispidNamedArgs = NULL;7 P9 _: t# h9 c& m) u8 W
dp.cNamedArgs = 0; 7 J5 N2 q; f ?4 I# n* L ' x9 L+ z8 @! c# Z$ c// Call IDispatch::Invoke()& v- Q% J( ~6 L3 _4 t& M/ Y
5 s' G0 K6 H3 W2 O
hr = m_pDisp->Invoke( 0 U2 m$ [6 u$ l Q$ c3 E& [, I pokeID, - z% ^! [& c7 n- \8 B IID_NULL,4 z3 J4 N8 t* T; o. T" g3 Z9 J. N9 g
LOCALE_SYSTEM_DEFAULT, ' K6 ]+ s1 I. O: w" D/ _ DISPATCH_METHOD, 6 V4 g; x6 e, T2 g% h5 z. F1 D+ i' j+ { &dp, 1 g0 b( W! d- [% R NULL,& l/ E& t8 o4 ~' X
&ei,- p8 v5 h6 r, ^ `$ d+ b; L' X
&uiErr); ( D8 @* a% z' t/ j7 t0 j # W/ a! f0 l/ X7 x+ q! W SysFreeString(topicStr);4 z! I# @# k, ]# Z6 M
SysFreeString(itemStr);6 k" }2 l2 B1 P# h1 f
SysFreeString(valueStr); 9 k0 Y9 H) A5 ~' \4 K# k1 |! {, C) D# d7 O$ i& B9 u' j$ R9 y! _
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???* ^6 I0 }+ y' T- w, B 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????. {0 D7 K; R7 K7 Y$ K' w6 f
1 l5 s& B/ m. F6 f, F5 n. e
; m0 B$ l0 _0 b9 K; h* t0 l
2.这是request的程序 # t3 `" T' H4 l. }- K9 k// Request a value from Extend$ G+ |( E7 \) T
//: m+ s, X, Y. H6 M! q
// Initialize the variant that will hold the BSTR. Set the variant's7 R5 J; R: ~ q# Z; i& L* F. k
// type flag to indicate the fact that this variant holds a BSTR. Place the 0 W# B S8 z+ i* _' M& s4 q9 B/ _// BSTR into the variant structure. 1 ^( X( |0 j U- z$ V 9 \0 I6 G' ~ Q! ]- g, e requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 7 \( a/ }. x6 e! \/ Y 5 P! H7 `. P9 x0 A) I itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); - R% E9 k" O: n& ` W: p, h VariantInit(&requestVariant[0]); 9 h' `$ p1 j% f) Z! P& j requestVariant[0].vt = VT_BSTR;8 v4 p8 e& Q2 W: P7 E; p
requestVariant[0].bstrVal = itemStr;* u; m F, Y* P8 O- j3 R4 D
; d S* O8 t5 e( l$ k: q topicStr = SysAllocString((WCHAR *) L"system"); + x/ x" B& A. t$ a* \ VariantInit(&requestVariant[1]); 5 n) ]" h" A w U requestVariant[1].vt = VT_BSTR;4 f2 y2 E: `' Z6 O0 T: L z
requestVariant[1].bstrVal = topicStr;, Y+ a g6 ^! N! Q8 `8 V
" C9 D i0 |- Y9 u! Y$ i& D// Set the DISPPARAMS structure that holds the variant. + M; A+ V: t8 y \2 P9 U5 J4 S9 l6 ]1 {; X, ~/ ?
dp2.rgvarg = requestVariant; * z$ y7 ]/ @$ l1 v; O6 x4 Y5 K dp2.cArgs = 2;0 x4 v) [5 \$ `
dp2.rgdispidNamedArgs = NULL; 6 ^2 N2 w5 i$ h& E- r dp2.cNamedArgs = 0; % @) [* V6 C ^( K2 g+ V2 K2 t% J) t/ z" f8 q" l
var.vt = VT_EMPTY;& A4 L8 f6 ?/ q+ r/ R- R- |1 y
4 s# C. M; a3 |& v( H; E4 Z
// Call IDispatch::Invoke()+ T3 O# ] v' f; j; v, `
4 f1 S. ^; w7 S
hr = m_pDisp->Invoke( : D0 K4 m6 S+ O4 s' G, S1 r requestID,; T7 ?' x( L* p# q1 T
IID_NULL, , K) U* B! t3 e6 E$ N5 b7 j1 {( c LOCALE_SYSTEM_DEFAULT,6 V* \6 B9 h8 o! U& i
DISPATCH_METHOD,! f7 V' a" g; O+ Q6 U. L
&dp2,9 J& z2 w9 l# N$ C
&var, $ m! K! n) ~) z- t& L2 u &ei, 4 j2 a/ t1 l( r3 g &uiErr); - x. F' |3 {: J% L; D& v5 }- r9 ~$ o- R' Z$ h7 B2 g! T$ s8 \
SysFreeString(topicStr);. I' u: f) u, {
SysFreeString(itemStr); ' _6 E' u) x/ O# K( F* z0 A/ Z$ N请问该程序是获得extend里面的哪个值? 5 j3 K. p2 Z7 r" o/ q4 ^& ~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????