" }" l( Y7 j& Q$ M4 n- w% R O& g hr = m_pDisp->GetIDsOfNames ( * |9 @* B: M$ P' m5 A0 C3 H IID_NULL, // reserved % p* m7 r* r" \0 T' C& | &Name, // Array of names to get IDs for 0 X3 A: j0 f P: m; |# j& O- J 1, // # of names in the array 9 Q; R. m4 g1 J$ [ LOCALE_SYSTEM_DEFAULT, // System locale: ?4 z0 F! B) X+ v6 Q; Q
&pokeID); // Array of IDs to fill on output t! [* B7 ]/ T
9 S6 z6 _' Y9 _- M if (hr) 6 {- M7 K5 P; J: T( J8 y$ r { : E2 }9 }* O: s+ a/ } MessageBox ("Get Poke Unsuccessful"); 6 F" ^6 H; K1 K return; 2 l2 U7 I7 K1 L: a* |7 o }& [5 C% K0 e7 Q' n% I" k
" R" g/ z0 A. Y1 [& w
/**************************传递数据给extend**************************************/7 C/ V6 f/ r# ^3 O6 \2 l) H" w4 ]
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); , X& t9 A0 T) ^ ; O+ G' a$ q, P7 w6 N* j# X
valueStr = SysAllocString((WCHAR *) L"1232"); 8 E8 C7 {. j: ? ^ o8 s5 _- d7 \ VariantInit(&pokeVariant[0]); . d" B+ b2 y+ B, o& T pokeVariant[0].vt = VT_BSTR;0 M) t. ]$ W; K/ a: c6 J1 I
pokeVariant[0].bstrVal = valueStr;8 F0 R5 ^$ V) i* o0 d) M# y' H3 A
, w6 C0 o1 i$ S( v6 V+ H
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 9 x8 {0 \+ K8 v2 }# W VariantInit(&pokeVariant[1]); ) C3 E) E# ^% A9 b- z pokeVariant[1].vt = VT_BSTR;* e. z6 h% u5 D* R$ M, Y
pokeVariant[1].bstrVal = itemStr;5 b& p% u# b% T. }7 [+ H/ {
1 _! z5 Q& n2 s! q9 j# f
topicStr = SysAllocString((WCHAR *) L"system");2 I9 c3 G# k3 w/ B( b _1 C: S
VariantInit(&pokeVariant[2]); # b: @" Q5 T/ ^! a7 x' P$ l pokeVariant[2].vt = VT_BSTR;" D( {& b @1 _* @ f
pokeVariant[2].bstrVal = topicStr;) ]# o( y' r( ^2 T) H5 s( z, a
3 {$ C1 T8 W% H// Set the DISPPARAMS structure that holds the variant. 8 V' N2 f8 b. x" T& B# u t 8 h, M+ \9 ~/ \6 M8 F e dp.rgvarg = pokeVariant; & }+ {4 A. S+ E7 a, i4 k1 R dp.cArgs = 3; * x$ T( d, I" p$ P dp.rgdispidNamedArgs = NULL;" J n! M4 W3 p5 S; H( O" q
dp.cNamedArgs = 0;( `/ j+ y+ I7 H4 B1 t6 \
: s; ], V' C3 T5 M// Call IDispatch::Invoke() ) M5 Y! E* s* V* t9 s" i, @ - r3 }, m; n X6 C: e H! J4 e hr = m_pDisp->Invoke(. _' x$ C7 F* ?& \8 s. A
pokeID, : _4 r I4 j8 Q N3 g& N IID_NULL,4 k; p6 f( |( y# D: q% S
LOCALE_SYSTEM_DEFAULT, ) z7 ]4 s; j) f6 E9 r DISPATCH_METHOD,$ m4 f7 G' y* O P, a" F8 m
&dp,; E3 l4 T- O5 q. H) @& B
NULL, : l" j6 s$ ], |6 v# {! I &ei,4 Z* }/ \) t- t0 F) p- C: u
&uiErr);6 f0 n- `' D5 L- Y
# p# O ~3 _& t3 T5 U SysFreeString(topicStr);+ m- L2 M" z* J! O" I9 O& h3 o
SysFreeString(itemStr); 6 N- `1 M# h- S0 P r6 [$ M SysFreeString(valueStr); z" g- O5 B5 j4 I% ^, F$ y# c$ S ! H- `/ D% m( w' J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???( L; l$ m: [, N" a+ F5 e
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???? ; Q" V3 T0 p. G# L4 E5 }2 B' X* k& \3 |' z1 b
* G4 V P; o* p! Y2.这是request的程序 6 y5 F+ b) A7 l7 O* D9 }' d// Request a value from Extend: S* A9 N+ f, f, \
// 5 `& A2 p% d, ]+ {. w! G/ {) ~// Initialize the variant that will hold the BSTR. Set the variant's' X& A* e- u" r
// type flag to indicate the fact that this variant holds a BSTR. Place the $ M9 d6 k2 s/ z u" k6 [// BSTR into the variant structure. 9 D4 n" |2 A' s9 H$ Y0 [4 | - X: v4 Y9 N7 n' f" V- Z7 t) W requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);# O7 \0 C% _. N" \$ Q
' ], d) O2 D+ j$ f
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); + [$ Q) C8 |9 _# e( o( M5 g VariantInit(&requestVariant[0]); 4 ~+ S5 P( p0 Y' H1 Y9 Q requestVariant[0].vt = VT_BSTR; 7 \! }$ G. J3 w% X y' B requestVariant[0].bstrVal = itemStr; 8 S6 R) C% s% p/ }9 b6 r3 J6 L' c3 }5 @$ P$ f/ g8 ^) u- C% s
topicStr = SysAllocString((WCHAR *) L"system"); , s# M* U# D3 ~ p; A7 r VariantInit(&requestVariant[1]); ! T5 T. m5 t2 {; B# L requestVariant[1].vt = VT_BSTR;% ^/ N, J+ M' P: N8 E1 Y
requestVariant[1].bstrVal = topicStr; ) g: |7 c5 V0 o! B $ F1 A9 p4 m* B% A1 Q) G// Set the DISPPARAMS structure that holds the variant. # i4 O' h6 s2 u 6 Z7 o! o1 [* W) L dp2.rgvarg = requestVariant; 0 p7 L/ x/ h4 J' D dp2.cArgs = 2; * N j* i+ Q$ v3 ] dp2.rgdispidNamedArgs = NULL; 2 r- l* O& D2 H' o" n. ~ dp2.cNamedArgs = 0;+ f% d# n4 B" D- k
' b$ M1 T; h% t- U3 r/ {4 q& B var.vt = VT_EMPTY;& X. s$ _' c) F9 w" W3 p
+ @* S5 ^: x: e: A// Call IDispatch::Invoke() + w( ?+ o+ ?7 M& P 4 B" c1 f+ ~2 ~$ o t hr = m_pDisp->Invoke(" Y( ~/ o! V9 N0 e' P9 q# s) V8 v
requestID, 7 o9 n; ^# c: a6 t- z# N IID_NULL, 0 w2 i/ {* ]- i: e, H LOCALE_SYSTEM_DEFAULT, q* t& H' G# f4 ^; |- f DISPATCH_METHOD, . }' ]: B# o/ l" F &dp2, . {2 K/ c+ b( V &var,/ G5 F" @* o. t5 y- m+ Z
&ei,- \. _" M9 O: i8 X) u. W
&uiErr);: }9 h S! N% m* |: P3 y+ ^2 U
; x( U* z! R8 g* Y p1 e. P SysFreeString(topicStr); & c3 M7 i1 a7 O0 d2 ]* ?2 F SysFreeString(itemStr);: o" {: _! o- M: }0 Z
请问该程序是获得extend里面的哪个值? ; B7 K7 ?) v' X) U7 h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????