4 ~" x- ], R( S5 p) R+ g' h6 s hr = m_pDisp->GetIDsOfNames ( ) G V' W b1 L) z N( H' O IID_NULL, // reserved: S" [0 [1 Z" h2 ^- S
&Name, // Array of names to get IDs for # u$ F- r& n6 E% U3 a& K 1, // # of names in the array 5 s9 ?; r( v/ G3 o l LOCALE_SYSTEM_DEFAULT, // System locale * Q8 R& h+ F9 k, r) k' @0 f &pokeID); // Array of IDs to fill on output * B* ?3 \6 F# N ^4 h ( o; S, z8 a" H5 s8 A
if (hr)3 |( f3 u, [9 o, b% |5 U
{ , V) R: K1 h8 t8 S' \- _& H MessageBox ("Get Poke Unsuccessful");5 }5 @! n3 H9 g5 @/ a2 e
return;9 q$ f+ T# [/ M/ \7 B
} * r; o6 l6 E) c! |; x, ~9 `) t5 }: b$ f k( Q" r7 E/ q
/**************************传递数据给extend**************************************/ 1 B' j% \: M2 t* `! n% h* _ pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); ) D0 n% O, y/ e* o6 D+ V C' o0 h 1 x1 x# c z; t) n" V! d valueStr = SysAllocString((WCHAR *) L"1232");0 ^1 a, c2 B% }; j9 m, d
VariantInit(&pokeVariant[0]); 2 m2 G6 L, G8 q0 J pokeVariant[0].vt = VT_BSTR;% L. Q: ?$ r! h+ x( @
pokeVariant[0].bstrVal = valueStr;. G1 ~, D8 H7 w1 N- c8 M
, M; d) L3 S7 A2 R$ s itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");: o, n& U; P* @7 o0 u7 C5 @5 D
VariantInit(&pokeVariant[1]); & n N' m- ]* p( z- I% h
pokeVariant[1].vt = VT_BSTR;% W0 N) k6 E+ Q: w
pokeVariant[1].bstrVal = itemStr;$ ?" M$ @( a1 B0 j$ i! v* l
5 K5 k9 B# V+ @9 p6 d# Z9 y
topicStr = SysAllocString((WCHAR *) L"system"); 7 b7 Y# H+ | V1 l- Q" f/ } VariantInit(&pokeVariant[2]); % J7 D1 R% F" `( P: R1 s
pokeVariant[2].vt = VT_BSTR;2 T/ V8 v y. E3 S8 s; I# f; w
pokeVariant[2].bstrVal = topicStr;1 e" D, d. Y! E s; L; C% C' E5 \! {
. L; Y g0 |$ z7 u// Set the DISPPARAMS structure that holds the variant. : v9 v6 W. v' M, _& T2 U$ j/ m9 `* m. Q
dp.rgvarg = pokeVariant; # @- `: \& _: E ~/ S dp.cArgs = 3; # y e4 l! M& @+ j dp.rgdispidNamedArgs = NULL; ( }/ m& i, x# r. n. i" h' P dp.cNamedArgs = 0;" x- x0 J2 r3 M. i# Z& i7 y! R( s; e
% u: D! u0 S) M9 }7 l8 B* v// Call IDispatch::Invoke() & n. ^. x* g5 [4 L$ L {$ _2 ]& |! @) K I( f5 A hr = m_pDisp->Invoke( 0 w1 y& ^- `; }; a pokeID, ) G/ @! Y9 L3 @ IID_NULL,/ \% N2 G* O: m8 ~
LOCALE_SYSTEM_DEFAULT, Y7 S$ K' {" x* r: W/ |$ X DISPATCH_METHOD,( L0 A& C2 }6 S" \1 W
&dp, % B$ r' K/ _6 p2 c NULL,2 Y7 ?% v8 j( p4 {9 P$ s
&ei,' L% S) T. F6 O7 A- L$ C
&uiErr);2 ~9 o$ K1 P' T8 K% ~5 [, {
( O& r$ _6 ]0 M7 M
SysFreeString(topicStr); * \2 `# I7 Q, X0 s+ P& F( e: E SysFreeString(itemStr);; s0 V7 B7 `( H9 D
SysFreeString(valueStr); 8 Y2 g/ p3 g/ a3 i& b 9 r% V6 h' Q/ l" K% j: G* s6 z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??? + }$ j- a5 T/ k3 L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???? # s6 _2 k/ T' }6 F* _5 R' W+ M7 S {& V/ j8 C
7 w. o9 Z- }0 } j9 G
2.这是request的程序 * e3 N9 {; H* u& F( P/ z- S6 {// Request a value from Extend8 e* G# k$ |# [1 q" Q* y- F
// 7 s2 S6 f6 n& u// Initialize the variant that will hold the BSTR. Set the variant's ; C3 R# H" ^+ S2 m( W// type flag to indicate the fact that this variant holds a BSTR. Place the( q- b) t! b: T3 x
// BSTR into the variant structure. 9 f, n& _5 E. d' l8 U' z . V, j3 ~( h. Y' k0 s requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);* f( A1 u! z7 \ c
2 b: v v& D- i% y+ ?9 { D itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 6 L! n7 y' _' T4 _( f7 p VariantInit(&requestVariant[0]); _" h7 i/ ^0 f. j4 v requestVariant[0].vt = VT_BSTR;6 t* @) J6 v' | w7 m
requestVariant[0].bstrVal = itemStr;5 r) `1 Y* U& C
% ]& B; _0 y& L: `* ~1 `
topicStr = SysAllocString((WCHAR *) L"system");) A) X) ]8 ]( T6 B+ e1 R/ N
VariantInit(&requestVariant[1]); 6 G; `2 }5 Y: Q
requestVariant[1].vt = VT_BSTR; 5 y* S( j- X2 d5 ~% x requestVariant[1].bstrVal = topicStr; & P; p9 F' y3 l: V9 P x$ X. U( p/ f1 N
// Set the DISPPARAMS structure that holds the variant.0 R2 w" r" `- b2 B3 S1 c; V
9 K6 y/ P# x' f
dp2.rgvarg = requestVariant; 8 D2 b6 @3 e$ b dp2.cArgs = 2; $ T8 m8 G' g* V; T: L/ W/ H dp2.rgdispidNamedArgs = NULL;5 X3 z0 f0 z J: g4 y2 s3 R
dp2.cNamedArgs = 0; 3 t( {4 k5 C- }2 F P1 g8 W8 _! H& ]+ }# ] var.vt = VT_EMPTY; 7 t0 `2 y, J2 W. c8 T N9 u# ?% Y3 a) F+ {; s+ E+ g) s) Z* z! W// Call IDispatch::Invoke()+ K) m* \( B# j- o/ Q5 H$ `" f+ T$ O
1 V/ s% P; z U& c, s+ Y3 z5 ?) O hr = m_pDisp->Invoke(3 Y8 h+ A9 U S, G/ E* g
requestID, ) b. z& Q6 d6 A' L8 I) \! j IID_NULL,9 P, ] o, s% A9 @0 k) c8 F
LOCALE_SYSTEM_DEFAULT,8 j U; i4 M8 s: y
DISPATCH_METHOD," n- q" t9 U. J# a# d/ Z$ V
&dp2,: R& A5 ^; ^0 s3 C# s4 `/ T
&var, 5 Y. A8 ]' {/ G R &ei," M: _8 e. Q X
&uiErr);" L7 v( K: a/ r' S/ h
: V# V4 c% t3 ^6 Q. N SysFreeString(topicStr); % x' z& Q: d6 b: c SysFreeString(itemStr);7 f1 y& x! T6 ?
请问该程序是获得extend里面的哪个值? 0 A+ D* J& p" s( O5 ~ ` W+ K: v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????