3 B `8 }: r$ v/ Y hr = m_pDisp->GetIDsOfNames (' K4 G! p6 H# E3 \1 e) g7 B
IID_NULL, // reserved: D) K7 z0 {9 |
&Name, // Array of names to get IDs for- S4 C& j8 N4 W! c' Z6 @& I
1, // # of names in the array" \; d" k, ?! x
LOCALE_SYSTEM_DEFAULT, // System locale + p# m6 X0 p7 @2 e6 N) b &pokeID); // Array of IDs to fill on output ! F+ O h) R) N: w, B/ ~1 D' v" Q/ ` 7 k k! C, i# r4 M4 E. g* o& g if (hr) * X0 P' k) a6 K7 J x4 P {- O( F5 i) T1 |# X: z
MessageBox ("Get Poke Unsuccessful"); # T5 C4 s [$ H( B1 T. F5 q. N# U return;& B1 o0 B; v6 S9 z& B. E
} 0 ]3 g: g' F& ?' e$ P + i1 i4 Q2 T* @& G ]- k/**************************传递数据给extend**************************************/ 9 m+ V# e" }: @4 T Q2 z/ i pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);: v8 A9 C, j5 y7 a' Y1 l' S
' s- b4 p: c- \' u: V( m; b% p valueStr = SysAllocString((WCHAR *) L"1232");/ x3 a2 C5 Q+ X8 ^3 d* E
VariantInit(&pokeVariant[0]); % S! x# A! i% u) V) e pokeVariant[0].vt = VT_BSTR;& Z1 [/ d" ~6 L$ B! x, l6 `) @- G9 j
pokeVariant[0].bstrVal = valueStr; : E5 k N& f8 F4 B+ @5 n3 b+ J& z7 M$ R7 @4 B0 E* l
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ( y. V: o l% a/ |9 y, V2 d9 w: I VariantInit(&pokeVariant[1]); 5 p- M6 w9 p l7 X, {' _. L pokeVariant[1].vt = VT_BSTR; p9 Q z/ x! _% K! h
pokeVariant[1].bstrVal = itemStr;5 a% F! g/ N7 f- a2 }
+ C- ~( W& s# w9 b9 f5 A
topicStr = SysAllocString((WCHAR *) L"system"); % E9 C+ t0 F; r% O& @ VariantInit(&pokeVariant[2]); ' r5 o7 G Q+ P$ L pokeVariant[2].vt = VT_BSTR; 1 }% ]' `) a" |1 e8 R6 M5 v pokeVariant[2].bstrVal = topicStr;+ y2 A# d- ]1 R' K u5 a% [
y1 K4 P* {' Y S$ l
// Set the DISPPARAMS structure that holds the variant. / J2 _- m; a8 f! U3 |8 i% V- @1 M" D8 O8 O* Q. s
dp.rgvarg = pokeVariant;) o* i3 N7 J7 h, v; ^- E# B! u
dp.cArgs = 3;; e1 a- a- w$ U& y7 O5 ?
dp.rgdispidNamedArgs = NULL;! g/ g% t& L% R' e* X5 r
dp.cNamedArgs = 0; ' J+ D, q. F: e! G4 m 5 ]1 |# D: l6 H/ Q& d7 v// Call IDispatch::Invoke() ! D$ n; S M! o, o( f% t2 o2 Y5 b 6 }) e- Y8 K% }2 ~6 `; A2 v hr = m_pDisp->Invoke(# Q5 y+ Z/ O( g- j* u
pokeID, 5 X4 u; t. k ]; d" p) P0 h IID_NULL,4 t# ?$ v/ [' O2 s7 M' F# ~" w( o
LOCALE_SYSTEM_DEFAULT, 2 D0 C1 A( ~+ p5 ]0 Y, w, g! A DISPATCH_METHOD, ' B4 Q+ M8 [% S. @- R% w7 R2 p& i &dp, 5 ~* ?6 y/ U. P4 y NULL,4 X* Z0 C1 o# Z% Y( R% s# X) p. |4 g
&ei,5 L: H! X, S3 j' ]
&uiErr);- B. d2 k$ F" r- }. {+ Y2 c
( g! n9 _! u/ V. Q6 v3 ]$ L
SysFreeString(topicStr); ) m, m2 g1 N$ v; F) `; B# H8 B* [ SysFreeString(itemStr); # w+ N( j) {. [) g SysFreeString(valueStr); 6 Y! N4 `) m i# O/ z$ T: c* _7 R- c% z; M9 }; a& H) U
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???- d3 g* y% [2 z* K
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????& t( P" Q* P* M5 i5 G
$ ^* r7 {' \' d3 z8 z / U0 m- V! J: K" z6 j. r2.这是request的程序 3 [+ y( Z3 [1 V// Request a value from Extend' M3 R3 s9 v9 @0 C+ W, z
// / E: i9 \6 L! G* W+ |// Initialize the variant that will hold the BSTR. Set the variant's 0 e- A9 V* G7 P7 b5 K5 S- U// type flag to indicate the fact that this variant holds a BSTR. Place the 9 s& A" O3 r$ ], K! a+ e: B) W# \0 j// BSTR into the variant structure.' b" f: j l( x1 e5 H9 L g4 L" `
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requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); * K% Q/ z- H I$ w % f# y; k: B: g- ~+ s7 o itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ; `, B7 W- U4 B P VariantInit(&requestVariant[0]); ( k5 k0 A- m9 s& s* ? requestVariant[0].vt = VT_BSTR; / F8 I% t5 ~! \4 n7 d requestVariant[0].bstrVal = itemStr; * M, t# `2 c% @, t: R+ r ! r6 R0 }9 g4 ?, G topicStr = SysAllocString((WCHAR *) L"system");0 h E" S7 J+ O/ V- @
VariantInit(&requestVariant[1]); $ \1 H1 K1 b" I+ u G$ k1 L u
requestVariant[1].vt = VT_BSTR;! y$ ]0 J' K" q" n+ V
requestVariant[1].bstrVal = topicStr;" e6 K* a( D4 o7 W5 Z6 A" s
, O" U3 q: p" O( f' V/ h& ], G// Set the DISPPARAMS structure that holds the variant./ ~" c9 Q) V8 F' d4 ?% \0 h
6 I5 L+ g% ?/ e! w/ k' I dp2.rgvarg = requestVariant; + v) [* ]* Y) W dp2.cArgs = 2; 7 W1 b* a' r0 y+ I( J dp2.rgdispidNamedArgs = NULL; / H5 q" Z' Y# E2 Y& G* W e dp2.cNamedArgs = 0; * P% L+ g; w' \/ d" B0 T3 K% n; t4 } h( Y* a# M
var.vt = VT_EMPTY;5 s' \5 @7 \, g& G Y5 I8 s+ G6 h
! V+ T- t6 w. K9 F! m, h9 O- O// Call IDispatch::Invoke()8 @6 M& l D( I, }* u
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hr = m_pDisp->Invoke( 4 X5 W, T# p3 M# u* ]$ h o requestID,6 w7 ^- Y8 n1 T% X+ w v$ z
IID_NULL, 9 L( q$ V# c8 {0 j LOCALE_SYSTEM_DEFAULT,; {6 R |+ V9 c( I
DISPATCH_METHOD,9 [& p. i" P' j# N3 g) e
&dp2, 6 {- r! G) Q1 Z &var, ( W J/ }2 r' b9 c* h &ei,8 `6 \( [2 T/ i: \3 S. L
&uiErr); + { m- {: P9 U2 O( E3 o3 p4 q- h6 K& l$ \7 m1 q/ Y _
SysFreeString(topicStr); 0 N$ |/ t5 O$ T9 ^) g* @$ V" a! e, Q SysFreeString(itemStr);& P9 T4 m" \2 h4 @3 C0 p
请问该程序是获得extend里面的哪个值? / ?& Y# E' q5 }1 U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????