( t# ?5 v) F8 k1 l$ E6 w dp.rgvarg = pokeVariant;6 X+ P' V5 k U( h- G- |# q# u
dp.cArgs = 3; ! b- Q* O- }. Y0 a5 H dp.rgdispidNamedArgs = NULL; 4 N( s/ q8 [- ~8 Q$ J dp.cNamedArgs = 0; 6 G# t$ T$ h4 } Z; B / S- T& y9 _0 Y+ c// Call IDispatch::Invoke() y) S" r% U- T6 u0 k% k E5 E: j5 Q J! K$ v, \' R0 @
hr = m_pDisp->Invoke(! L: W0 J: @3 L6 F
pokeID,0 z% i, m; w- F1 c+ X% _0 |# v/ F
IID_NULL," @ Z9 ]: C- U$ _7 g
LOCALE_SYSTEM_DEFAULT,3 N1 y7 h+ }3 L2 l8 W/ u9 ^
DISPATCH_METHOD,+ H1 J7 ~7 V& E W* w8 v
&dp,9 O y) M! ^+ U% p
NULL," W1 d" e6 O _2 Y% F& }
&ei, : \$ Y- j ~; I5 K6 i6 f &uiErr); 9 p( M% p" I) b5 z4 x* v1 V, I; n+ c- Q& `6 O$ X; T, C3 N
SysFreeString(topicStr);3 X3 l. v% D( ~5 S3 P% s3 O8 }# s
SysFreeString(itemStr);6 q6 @* Y" W1 C# a$ H$ P2 e8 ^
SysFreeString(valueStr);' Z3 w/ j$ ]* K9 @! k" Q0 Z2 [
- a$ z( j! x3 B. C
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???: E+ X5 W/ D& Z8 S$ O& V
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???? 4 C$ L' U* X+ Q6 v & v, M( [( I1 U6 A5 |, d" A0 ^6 }( d& w1 E% n: S/ C
2.这是request的程序 & X0 N0 `: K9 s/ T9 ^! f: U6 Q// Request a value from Extend " h" P6 f% \) U% c2 G5 }//& R8 C6 i' P# K' F+ }4 v+ \7 m0 |
// Initialize the variant that will hold the BSTR. Set the variant's R: m4 r* t! ]& B// type flag to indicate the fact that this variant holds a BSTR. Place the : _' S. M- p* C& ^) A9 Q; t/ i7 z// BSTR into the variant structure. # h, s- i. y G0 q/ ~% d / _9 J4 x% ?" m0 L: h9 W requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); u8 q5 h5 ` X. a0 o+ @: h
7 t5 r/ V* c+ z. k# a* r" [
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");! M; R0 _) f2 P# V
VariantInit(&requestVariant[0]); ; ^; V" x6 |( y9 o requestVariant[0].vt = VT_BSTR;# S$ t. p# ^9 n5 c( b
requestVariant[0].bstrVal = itemStr;( ?2 D4 b% ?' I' R1 x1 o
+ M# r7 |4 ^+ W. r% T T; E8 P topicStr = SysAllocString((WCHAR *) L"system");" L; c1 z' c2 v S: c/ P
VariantInit(&requestVariant[1]); 2 p, [% D) g' u1 q- w
requestVariant[1].vt = VT_BSTR; ; g8 z4 V e# Z& i3 F5 [ requestVariant[1].bstrVal = topicStr;0 i$ z) C; `" C1 _. w
2 i7 E& i* Y, j; Q6 n5 f// Set the DISPPARAMS structure that holds the variant.. q, W; _' N0 I% q
6 [: |, _( A- J) h dp2.rgvarg = requestVariant;# x: _" ?" K( G6 \2 ^( q
dp2.cArgs = 2; 7 U8 U; _1 _/ Z) l dp2.rgdispidNamedArgs = NULL; * d$ t: D5 D& I# B9 a dp2.cNamedArgs = 0; ' s+ j) L H( J) x8 n! l* b2 @9 |4 z9 d+ L' H
var.vt = VT_EMPTY; , _/ m' r: @+ f$ c [3 W5 T % q2 Y' S7 ?) d, e// Call IDispatch::Invoke()5 S' O3 u" l" L/ e, ~ t& C
2 ~* h' Q6 C d* e/ f
hr = m_pDisp->Invoke(( M5 ~$ O2 J; U9 h. W" E
requestID, & j* B# Y$ W7 s! r* q IID_NULL,! |$ g: u4 G" }7 E% {
LOCALE_SYSTEM_DEFAULT,* D* I' c) T6 r3 O$ J
DISPATCH_METHOD,- F9 z8 P! [+ I8 g; u
&dp2,3 a7 h0 B- d O3 k. h+ F" G6 G O
&var, & [/ Z3 f4 G& ~ &ei, $ f5 f5 L T3 F; t- C. e9 a &uiErr);1 S# l: d" r+ X$ o: C& ]4 s
# H. N' ?6 z( Z K$ n# R+ n SysFreeString(topicStr);% i8 O. j# b' x; [# I: U7 p
SysFreeString(itemStr); ' I U6 G/ `9 K) s' G请问该程序是获得extend里面的哪个值? : _7 j( r6 { H0 l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????