) I. [9 ]# E7 Q; Q8 b, u hr = m_pDisp->GetIDsOfNames (2 _8 n/ }' H. E) A, K
IID_NULL, // reserved4 s& }9 ~1 `/ d: {
&Name, // Array of names to get IDs for q( H5 Q8 E% p# Y
1, // # of names in the array 5 T, R& `5 A. o. J9 n$ Z8 Y LOCALE_SYSTEM_DEFAULT, // System locale 6 ]5 @: K5 U9 l# O3 W &pokeID); // Array of IDs to fill on output4 |1 C; q0 t5 ?. i1 D- z
* N) y# P! N. R/ H1 f
if (hr) $ V. \. N5 ^6 H, _ {4 J9 f. ]! k* w' Y |: ?
MessageBox ("Get Poke Unsuccessful"); " w4 \+ C% Z- p' y4 L return; 2 a) d/ q' V% J6 @: Z6 u7 \ } N/ u, ^: k, v' \5 d* F6 n! m( c
/**************************传递数据给extend**************************************/ 9 u% u0 [ l9 n7 {; E: U2 E- Q) l pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); z) l. X$ m' A f6 M ! ~( p9 w8 A; c# K) o
valueStr = SysAllocString((WCHAR *) L"1232");4 ~' K2 A7 P/ W! s$ Y0 P6 I
VariantInit(&pokeVariant[0]); ; E8 m* y" R0 R5 G# U3 x. g
pokeVariant[0].vt = VT_BSTR;2 m2 @! X% k b; G5 L2 i( b
pokeVariant[0].bstrVal = valueStr; + R& A/ m5 R; D! z; _' A P3 n S; N) Y. a [
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 0 W$ c& v+ m1 a/ I VariantInit(&pokeVariant[1]); * N: u9 S5 R6 r, J) {1 s- Y% K pokeVariant[1].vt = VT_BSTR;! X8 d* c' I. e% S/ e/ {! ^
pokeVariant[1].bstrVal = itemStr; + N# W, C- e7 o ' ^4 u$ u/ }- y5 W5 t4 z( G$ ] topicStr = SysAllocString((WCHAR *) L"system"); 0 t) ^* t+ } p% s$ o7 ^" p VariantInit(&pokeVariant[2]); 5 B! E: S" i5 h- v, m. ]
pokeVariant[2].vt = VT_BSTR; " d& g% k7 |$ H, ?1 n pokeVariant[2].bstrVal = topicStr; 2 \% Z. q7 S7 b% [4 J6 |! V: H9 I$ S; x9 y8 o
// Set the DISPPARAMS structure that holds the variant.' [( L# d$ Q/ N; {$ Z
* |8 ]2 p$ k- Q1 _7 J6 P- V0 Y
dp.rgvarg = pokeVariant;# T0 z+ O, v& s" I
dp.cArgs = 3; " k& Y3 V" Q" @ dp.rgdispidNamedArgs = NULL; $ B7 V) L3 H {5 R/ d- _4 ~ dp.cNamedArgs = 0;" |8 W; D) X) H3 y4 c
5 _' H0 d& _" v4 d/ B// Call IDispatch::Invoke()! L7 I5 m ?7 p6 J0 H$ q( ]9 l
5 G1 e0 T, h' C& h, i% i
hr = m_pDisp->Invoke($ A" g- m1 L& }4 ]. e) [0 f1 Y
pokeID, . _% R; [ E) S. }" z7 j3 s IID_NULL, " ~6 Q2 A& n9 S# g2 ^( U; \* g1 ? LOCALE_SYSTEM_DEFAULT, R- w2 Y6 j9 S3 Z" b$ e3 l, D( b DISPATCH_METHOD,/ x- ]8 ] S2 P! t+ Z3 T, Q
&dp, ( |1 ^, `. F( _: S NULL, 6 M& ~ v9 Z6 u/ Z3 G; v: K' s &ei,) K: g) @7 z- @+ V' T
&uiErr);5 H3 u' z: n% C, T# _; p
$ Q( K8 e8 l0 U2 y, m
SysFreeString(topicStr); 6 W& e$ D( s# ]: o SysFreeString(itemStr);8 Z t) g, f* P4 z6 x7 b: m
SysFreeString(valueStr); 4 g* y- p0 z# R, m4 Y2 \. V + [8 Y2 }" l$ \. H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??? : M. L+ | j( x4 m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????- V; {, Z9 w) ^& l5 k" c
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3 n. p I7 _: A8 H' z2.这是request的程序# P: E3 l5 z+ r. C" c. P: b
// Request a value from Extend 3 K; Q6 |: B! H9 A! d/// g! d6 r3 m: k. u" p9 u
// Initialize the variant that will hold the BSTR. Set the variant's 2 }4 d7 X& j) K f8 o! U1 E$ q// type flag to indicate the fact that this variant holds a BSTR. Place the ( m# ` F3 X0 p8 N6 N* ~// BSTR into the variant structure. % L4 |! @" d. C% j ! ~- L, b) [8 |# u# p# z requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);9 V9 x' x; l7 p! Z( X: R
+ u9 t8 v4 b. u4 b4 J itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 4 A7 |* i' {9 p9 B$ N' p9 t. }4 ] VariantInit(&requestVariant[0]); . Y7 Y0 R9 w2 k& F1 E0 d requestVariant[0].vt = VT_BSTR; " \, y' A0 U1 T requestVariant[0].bstrVal = itemStr; ; G T5 q9 r( C& S p" c& [ * |3 c8 S6 G8 S9 K u$ z* Y- R8 R) g topicStr = SysAllocString((WCHAR *) L"system");+ |6 J$ `5 d, \
VariantInit(&requestVariant[1]); 9 R7 W+ Z' D& }$ D$ P% b
requestVariant[1].vt = VT_BSTR;' N) ?' ]3 z1 Y4 b. Y
requestVariant[1].bstrVal = topicStr; 2 ?3 {# c1 P$ \. X& P1 [) l7 r ) t9 s& p) L# Y* V$ I! y// Set the DISPPARAMS structure that holds the variant. 8 s9 i" o* r1 h4 k) C2 ?# b9 q, [2 R9 {( @" Z% \, M5 X) o
dp2.rgvarg = requestVariant; 5 \. h" f' v2 ?; p dp2.cArgs = 2;2 S. |" S `8 ~3 D$ t$ s
dp2.rgdispidNamedArgs = NULL; 0 J Z( H! p7 R* l dp2.cNamedArgs = 0; z o2 g0 {2 M v/ `! \ c2 i' V! A/ Z var.vt = VT_EMPTY;: U) r3 W# G6 ~5 j3 ~
4 Q: z2 w a1 G& U5 N// Call IDispatch::Invoke()' i0 K+ f6 l, W0 i* w6 L0 b
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hr = m_pDisp->Invoke(/ H* a1 m `5 Z9 f+ b7 q8 y
requestID,( p R& H7 S9 l: N" s b
IID_NULL, ( }* o( }- Y0 g8 x- K+ M3 h/ w7 \ LOCALE_SYSTEM_DEFAULT,- n% h! v* s5 h5 F
DISPATCH_METHOD,7 c: m2 o/ f1 H ~4 d& u/ q
&dp2,- V4 d; j R; r! s1 w
&var, , t$ M2 J: d& j/ C &ei, ! J% W/ _" g2 e &uiErr); 5 Y- z* z) D0 f/ ?8 j2 M' v9 B. u( X( e# g! C
SysFreeString(topicStr);+ w$ X8 {4 Z8 C3 d) u0 _' W
SysFreeString(itemStr);4 H" i- c( t2 n/ Z, O- ]
请问该程序是获得extend里面的哪个值?5 Q1 k% M3 _9 \% ` c
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????