. I: q) U% y& H( V7 B hr = m_pDisp->GetIDsOfNames ( + d9 p# F) z- ?& w) U. w+ } IID_NULL, // reserved / f. [5 { F; }/ s( y# l+ x: j &Name, // Array of names to get IDs for 8 P M- C4 W0 j: U 1, // # of names in the array 4 _ g$ F1 m+ |, o LOCALE_SYSTEM_DEFAULT, // System locale) k/ m# R) K; ?
&pokeID); // Array of IDs to fill on output ) g6 v3 F0 f6 t% A3 O& K0 }2 H - k- D) M& M* t6 M& P if (hr)3 a9 I1 e; {8 v5 @3 @7 V
{- G8 y, F# `! o
MessageBox ("Get Poke Unsuccessful");$ c0 O) V2 o- t9 @6 y
return;! y' R: U, T4 S" w' N+ r
} ) a# k2 k9 S/ W. E2 d# j: E- x w9 R4 X4 r5 w
/**************************传递数据给extend**************************************/ , O' f+ a# y1 ^ pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);$ Y, _3 [6 O: H6 X! Z% s) ^* \4 U3 @
$ ?% x7 T& V* g+ ]/ |- X valueStr = SysAllocString((WCHAR *) L"1232"); 3 I/ |- j( I+ }- W) E( F VariantInit(&pokeVariant[0]); t# b( i9 V( m u. f
pokeVariant[0].vt = VT_BSTR; 8 j) m. s' \& G- s pokeVariant[0].bstrVal = valueStr; Q: L6 o* g6 X& ^2 @' |% S
" D @4 f2 T) @/ Q$ x* T itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");) {! V5 L; Z ^* r9 F
VariantInit(&pokeVariant[1]); * ]3 W* p2 O1 o! G
pokeVariant[1].vt = VT_BSTR; 4 q) `* E; ^. y! v pokeVariant[1].bstrVal = itemStr;+ b1 w. y8 z9 Z0 }
4 Z1 |$ a+ S* e. I; I# @# V( [" @
topicStr = SysAllocString((WCHAR *) L"system"); / Q( W1 x2 [% m4 | VariantInit(&pokeVariant[2]); + U$ _+ Y! h q( _* ]8 Y
pokeVariant[2].vt = VT_BSTR;/ F3 Q* f- \; `0 k G# v
pokeVariant[2].bstrVal = topicStr;$ g6 z: t$ L% v
/ r1 _! R2 ^$ P' C4 ^( Z8 G0 l
// Set the DISPPARAMS structure that holds the variant.& t" z V, c# C; J
0 ^6 W* u+ ~/ {! Y2 A8 \2 k dp.rgvarg = pokeVariant;) ]2 y- A8 G; y, @' T5 f0 E/ U, s
dp.cArgs = 3; " `2 k/ b; j! i dp.rgdispidNamedArgs = NULL; & l. @6 `" R* u |- D! r dp.cNamedArgs = 0; ) w/ z i6 g- m2 Y: ~ " C6 \" e4 H1 q: n) v// Call IDispatch::Invoke()7 k( o$ S: K8 Y* A0 y8 F
4 r1 _- X# N' I, U6 n6 e hr = m_pDisp->Invoke( 1 F/ M9 P" r7 H7 Q' I pokeID, ; G# I8 W) v" v V$ m IID_NULL, / l/ U4 `' ~7 t! _; g6 i4 i0 L1 Q LOCALE_SYSTEM_DEFAULT,! @# H4 w' X6 p8 l: e( J
DISPATCH_METHOD, 2 E3 b p1 p- s U) x &dp, " P: A4 D. N5 g# e' C+ L2 J NULL, + J& P* [2 e B7 c &ei,( n! L* p& y$ I) }' |* e7 e7 b
&uiErr); 5 X L/ Y; D. @) M. F; X4 g0 W8 N3 g! m) }7 T# L ?
SysFreeString(topicStr); 4 q1 D, s" L8 S8 H SysFreeString(itemStr);" W; ?. r' G2 z$ p o8 J
SysFreeString(valueStr); }0 A x7 c& u& k. M ' k2 p( y7 y% B' Q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??? ( V, ^& H/ r0 ?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????# M# W% ?5 Y) E* |6 R% N1 A6 i
0 t8 q0 l: h# {5 y# l
" N+ `! X0 A8 S' N% C2.这是request的程序. s( v5 n* W* o: K! V8 S
// Request a value from Extend % P% q# n4 W; l3 W3 {5 G" T& R) i// z1 T+ D+ k3 N3 E8 Y! W
// Initialize the variant that will hold the BSTR. Set the variant's + Z2 U* g( P/ s// type flag to indicate the fact that this variant holds a BSTR. Place the : Z$ B! }- z% ~// BSTR into the variant structure. 6 e5 F* h* ]$ S$ n: Y& l$ m$ ? & V( O3 a7 T; S! z3 e% y" ]" a" D requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);/ c% m3 J% O# X: H9 U% I
& r1 _: [# m$ l$ b: T itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 8 v% x7 p2 M, b( H* q. Y5 B VariantInit(&requestVariant[0]); 7 Q" b! B# F8 y, B* v requestVariant[0].vt = VT_BSTR;3 P9 A6 x; t1 p" _. _& O
requestVariant[0].bstrVal = itemStr;( K/ Y" @/ ]% `$ B
\4 N1 M) V a% \- F
topicStr = SysAllocString((WCHAR *) L"system"); ) X# b! ^' A! i VariantInit(&requestVariant[1]); 0 s3 g Q, V5 S' H8 J! V# `* p requestVariant[1].vt = VT_BSTR; / t3 P- Z4 K# B& ~ requestVariant[1].bstrVal = topicStr; 7 l' P4 w) e# y7 ~2 k( s ' e- f* O( Y2 v( p- o// Set the DISPPARAMS structure that holds the variant. 0 w% d0 g# I2 z/ w2 }9 B0 E |; r/ ?7 C% \, n# c T0 q- K
dp2.rgvarg = requestVariant; 6 r+ i1 z. Q' D( ^+ T! G! |6 n dp2.cArgs = 2;# @6 c8 J9 m8 _* o5 w5 x5 F. I
dp2.rgdispidNamedArgs = NULL;: R6 b1 W6 }% }, l: y$ I3 Z
dp2.cNamedArgs = 0;# k/ U3 [( p7 M7 D* }: @+ [7 K
8 K- _$ B/ p; v; V; r: ?
var.vt = VT_EMPTY;! |9 t* x' X5 W. ?. I3 p7 Q- l
- v0 o1 K, t! T3 |' P" R9 v// Call IDispatch::Invoke()+ S) }8 B0 v6 w, z
( w! R# F ?% h8 X hr = m_pDisp->Invoke(/ ~: p( A: M0 y( @* m( n- Z) X
requestID,, t" o4 S7 E/ l) U% E2 `6 s. z* H
IID_NULL,& ~& t, l( X6 f! ?' ~1 d( `
LOCALE_SYSTEM_DEFAULT, # z( B+ {5 Y) r+ E! x4 C DISPATCH_METHOD,$ d% ~- q3 i+ ?8 j- W9 g/ s
&dp2, 1 E" v. ?* K/ m7 r &var, 4 c! e9 S7 \4 k &ei, P8 f# j. x! u
&uiErr); . S/ t! A. X( s4 \0 q* |- R2 U! O. w , X2 Q3 h/ b$ v* L SysFreeString(topicStr);5 Q4 C. f* p8 ~6 M9 J6 Z
SysFreeString(itemStr); p" t# V/ ]" J4 C& I/ _$ G" J
请问该程序是获得extend里面的哪个值? 9 ^7 b7 ^: K6 W' E4 L* ~* u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????