' w& e6 c$ l9 e! {" Y topicStr = SysAllocString((WCHAR *) L"system");0 s9 {( {% Q3 h" J! ?9 [' ^
VariantInit(&pokeVariant[2]); 9 w1 D7 G7 y2 f8 c" d pokeVariant[2].vt = VT_BSTR; ) y8 j( V8 Y. N# g# z pokeVariant[2].bstrVal = topicStr;) a; L0 M m3 t
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// Set the DISPPARAMS structure that holds the variant.. z3 E8 _9 s* }9 M- _' G, M
- e8 V" Q& H' X- ~# M: R* }) _$ S dp.rgvarg = pokeVariant; ) r+ g" x: M: @" g2 k dp.cArgs = 3; 3 b4 O7 B" m# f1 u6 v5 R dp.rgdispidNamedArgs = NULL;8 k7 C1 }3 M' u' f, R
dp.cNamedArgs = 0; $ L. L7 {! @- o, a7 Z3 Y1 {0 m: f/ _% x$ L/ V6 V9 ]4 v
// Call IDispatch::Invoke()4 g4 W' j, x& w. q$ o/ C7 {( F5 M
! w4 r' E" V6 \3 M# H hr = m_pDisp->Invoke( ! L# d% P O, Z2 ~! X pokeID, + `8 l& c; J9 k! \$ |% l* Z: s; _ IID_NULL, / c- w- ^+ \8 Z. m LOCALE_SYSTEM_DEFAULT,2 P3 M$ m% y4 L* g9 n
DISPATCH_METHOD,* u$ d: E3 V! U" z& D: j/ `. \
&dp, 9 N% Z# w0 v! U2 A+ ?6 x! v2 { NULL,9 d. V1 P' p1 m
&ei, " R& {) I0 k5 e% ^! i# _ &uiErr); 7 p) s$ V' R% p$ b 9 f: a- S6 N4 u6 Q' S8 a SysFreeString(topicStr);( D8 k* I5 e# A) y+ r. E
SysFreeString(itemStr); * ^2 D# d. Z j" ~ d4 L- C SysFreeString(valueStr); T# _3 g' x) W. j0 Z8 Q 9 o; J5 U* l" Y) i9 q. m7 \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??? : Q# N( u7 ]! V0 J$ A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???? ; G' ^; ?( ^" F) A/ c8 a1 o h" ^' s. _) j3 e2 b+ Y! J
( b6 \/ z6 G' T5 v; o& |2.这是request的程序. o$ q# \8 v& R. Z1 \; p4 w( G
// Request a value from Extend, U' Q9 Z0 ~) ? ^9 P$ R0 @
//, x0 s0 @ e+ m8 I# O8 V$ E
// Initialize the variant that will hold the BSTR. Set the variant's ; w- G+ U+ a0 \5 Z1 @" c$ i// type flag to indicate the fact that this variant holds a BSTR. Place the + W. \# g* b6 n$ d& l) ?// BSTR into the variant structure." m1 E) H0 w) C" a
( w$ U x9 X# X) v C- ^ requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); + `. E$ }3 E# j2 K! \ % R7 N9 Q5 i. Z6 V8 e. q5 J
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 0 X* s. f- ], C VariantInit(&requestVariant[0]); . @# \6 w5 J* a8 C8 P
requestVariant[0].vt = VT_BSTR;$ ~0 _5 F1 [4 k$ y9 K2 V% L
requestVariant[0].bstrVal = itemStr; 9 M0 M) Z# f7 Q" k) n2 M, P2 @7 Z- M3 m# k4 x' C
topicStr = SysAllocString((WCHAR *) L"system"); . G% Z4 \& R9 `' Z7 @ VariantInit(&requestVariant[1]); & k$ Q3 a3 M) M- F7 s# S
requestVariant[1].vt = VT_BSTR;; T. ]+ W( S k7 b
requestVariant[1].bstrVal = topicStr;6 ~+ X" m2 ^( b3 A! t: ^3 a3 R
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// Set the DISPPARAMS structure that holds the variant.# d9 |* F Q w. @: ~
$ _% i. V* V u- O+ w dp2.rgvarg = requestVariant;# C/ H; C! ^6 E7 C
dp2.cArgs = 2;3 F" ^1 e; d* C; }
dp2.rgdispidNamedArgs = NULL;% y, W3 w, U( T1 _9 E
dp2.cNamedArgs = 0; 8 ~5 a$ |9 Q/ Q6 @8 P. W$ Z) L' F' _0 ~. k
var.vt = VT_EMPTY; ! j* K! h- z3 U. s# y8 p+ U1 @ K % m0 N; A( S( f8 y, H// Call IDispatch::Invoke() , y) L2 }- M1 G* O4 n. o2 F: k. V! y
hr = m_pDisp->Invoke( / f( O: Q8 ^ y# C- d1 Q! Q& j requestID, * @; [/ F2 g! n. K0 D6 W IID_NULL,: M! G9 M" a8 d% ?% Z; e8 ^
LOCALE_SYSTEM_DEFAULT,# I$ I6 Z4 ]/ ~0 y, [4 Y- }2 i
DISPATCH_METHOD,, w. X n5 J8 Q! x
&dp2, ; j4 `, D7 U( B& R- @ &var,7 @3 D9 Q) \6 u8 |, P
&ei, 1 I" j. W% z( I. ~ &uiErr);4 O3 q9 u+ k/ `1 X- F
" m3 Z* E# E: F$ p8 R4 p P SysFreeString(topicStr);7 w7 n3 x, v" H. A3 P. M: o
SysFreeString(itemStr);9 W( B4 ?, H! w# N" z
请问该程序是获得extend里面的哪个值? 7 x1 Q' u6 e! W v8 @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????