8 ] g# h/ k8 u8 L- b) }, B& s hr = m_pDisp->GetIDsOfNames (2 K+ R1 W' N$ k; e; n3 g( |
IID_NULL, // reserved 9 K' C1 o) a8 d &Name, // Array of names to get IDs for1 L6 l" w$ h' d8 Q
1, // # of names in the array 2 I# A% m Y& g9 P+ ^ LOCALE_SYSTEM_DEFAULT, // System locale6 S! F# \' Q+ }+ J0 n- q
&pokeID); // Array of IDs to fill on output : z( R* n3 ^8 H4 | " S `3 ]$ |* h) z if (hr) " b) F- h" J6 t6 E# B- Y/ X {9 U0 z4 Y: A7 B% g3 S$ E% |* Z
MessageBox ("Get Poke Unsuccessful");- g; T" [3 \! W. B. N$ a1 X
return;8 Z! c5 o& b& O) M. o; ?- i7 C& T
} 7 ]6 l- }+ O- E4 K. u- a , Q4 Z# ]" \6 W% c% }! t/**************************传递数据给extend**************************************/ : A: Z# b/ T4 q# j4 L L5 w pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 2 Y4 V: s: U$ D; Q( _* O 8 s- l9 v$ s( F- Z7 S
valueStr = SysAllocString((WCHAR *) L"1232");: ?$ S, R4 M/ O7 @
VariantInit(&pokeVariant[0]); . Z* o, x* Y4 x4 F pokeVariant[0].vt = VT_BSTR;4 @7 T! t# j. S0 G o
pokeVariant[0].bstrVal = valueStr;. ]: C; f- I D
/ x1 |$ F P+ S, q* D9 n- S) O" m itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");/ V$ I/ a ?% C" Y5 m* w; b' S X
VariantInit(&pokeVariant[1]); " w# b3 m5 Q- n
pokeVariant[1].vt = VT_BSTR;* [4 P/ H0 i, [0 a. F( w
pokeVariant[1].bstrVal = itemStr;" a! i& L. i+ |1 S; F" g
" m. M7 n( S2 b# H* @' _ topicStr = SysAllocString((WCHAR *) L"system"); % n. d B, a9 P/ s6 ]1 T: O- k VariantInit(&pokeVariant[2]); % n4 M& w9 Q7 r/ ?4 i pokeVariant[2].vt = VT_BSTR;- x* R" C7 K8 Y4 _0 q- q
pokeVariant[2].bstrVal = topicStr;9 n1 ?$ j* B p( m' C1 h
" p% g1 }4 c- L l3 L! W5 N. A/ B5 y* L// Set the DISPPARAMS structure that holds the variant.1 _( I: x# e" u2 I. Z, ^
0 B' O2 V ~( V2 j7 J$ l& J/ W! }8 }& B' ` dp.rgvarg = pokeVariant;; t6 ]( `7 i& W, E
dp.cArgs = 3;' A" [' O8 r8 P8 U; |' b
dp.rgdispidNamedArgs = NULL;8 h; @, v: {9 B$ x& `& S6 f) k
dp.cNamedArgs = 0; - A$ w; ^, I3 P6 C1 { @( N" D4 b5 ~! Q1 W
// Call IDispatch::Invoke() 1 ]2 e8 B, D+ K1 L7 H7 C. b5 r0 y$ h3 k3 h) ]- T/ F' W' ~
hr = m_pDisp->Invoke( : g1 x4 s* d: |3 p4 {. Y6 | pokeID,* k' @' z3 K! |: E/ g
IID_NULL, 7 ~4 X8 z) q$ c* t LOCALE_SYSTEM_DEFAULT,3 g9 o" D9 I$ N
DISPATCH_METHOD, , v1 H! V) O8 l3 F4 I &dp,& T! z8 W' c/ V2 J9 v
NULL, 6 `2 ~7 a# w# y1 q7 t5 s( Q$ d; K &ei, 4 n$ H0 }) _( `7 J |2 B &uiErr);4 z! s: r+ j+ I. U0 q
- z: m2 |5 ]' G6 C, h
SysFreeString(topicStr); " W0 n" Q5 Q3 P& |1 | SysFreeString(itemStr);4 s+ a7 A7 `( T. D( a0 T9 C2 S2 N
SysFreeString(valueStr);( I) `4 q1 _: p" ~* E% Z; n
1 |: \* D0 o. ?& [& }
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???0 c; m5 \. e- [; 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???? , G/ j$ m* @# k, d$ u$ e, r/ x 7 r1 M w. [5 c) x0 b/ }) z; [! l# @! S% M
2.这是request的程序 " O) }. @: ?0 I: f// Request a value from Extend2 p& i) v1 ]4 P+ {) k: B8 J
//* G1 J0 e; m. b) F5 y) B" q
// Initialize the variant that will hold the BSTR. Set the variant's8 n5 ^+ B1 ^4 _# o/ `
// type flag to indicate the fact that this variant holds a BSTR. Place the - j" h# r( a- N7 G3 a2 a// BSTR into the variant structure. U" W( [& }9 r r2 d: c& e- B
! Q, W; X+ y6 k3 F; J; b
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);8 z5 `6 m; U! K4 i" {
: o' I2 l E2 z; k% s, u" P9 J4 t& Y" O itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 9 ^; w" x$ U k0 ^! U VariantInit(&requestVariant[0]); n9 n- t, h: {. p" e
requestVariant[0].vt = VT_BSTR;; D A' d( X4 {7 E
requestVariant[0].bstrVal = itemStr;& Z5 D$ ]8 [& \
Y+ T; m1 w! z topicStr = SysAllocString((WCHAR *) L"system"); 9 ^' N0 _7 n- J4 X# f VariantInit(&requestVariant[1]); 4 M9 N8 q8 ^) F+ T9 k8 P0 E requestVariant[1].vt = VT_BSTR; / z& Y3 p) e2 F% K- p& Q requestVariant[1].bstrVal = topicStr; + O% H0 l9 f3 J* G$ H( A5 m/ b; v& r% h% M/ c( v- E$ B. y
// Set the DISPPARAMS structure that holds the variant. ; v# ^! M" D: s4 N5 ^9 u 0 ?! m% h. _6 c9 q' ~% }% Q dp2.rgvarg = requestVariant; 6 y) }1 s- o, o- t' `6 K. I5 k dp2.cArgs = 2; 8 |, L9 U9 m+ p% N1 e; U dp2.rgdispidNamedArgs = NULL; / @: t, n* A: ^4 R; H dp2.cNamedArgs = 0;- a0 [) b3 O6 X
( A4 b- {% W- ?( i/ `6 {
var.vt = VT_EMPTY; - z$ \/ d# @) V# i' @9 d " F$ R3 y) {$ ?4 a// Call IDispatch::Invoke() ) w1 R) c# {8 H: r# F 2 t& [3 R C* |$ j hr = m_pDisp->Invoke(6 x% y' n! Y Y5 A1 D! M) m* \
requestID, $ |$ D8 e" p* \7 V# ^, B# w& ~$ T IID_NULL, 1 O# \: H! ] V7 C y8 t LOCALE_SYSTEM_DEFAULT, 3 x# j C" {) R& V" L3 X DISPATCH_METHOD, 8 n. o2 b* ~5 @. R &dp2,7 x$ T$ d9 f0 f
&var,! x! p. g; ]! o( d# p4 n j& c
&ei, ( y4 }* G/ k3 h' j" ?& \* V &uiErr); ' Q+ T! n+ P! J; N/ s% N) C 0 j3 l8 I I% {. U; T SysFreeString(topicStr); 0 K5 L3 ?6 t4 U# a# F SysFreeString(itemStr);0 j4 O. h! Y# G' |7 d) ^
请问该程序是获得extend里面的哪个值?7 A0 _: z. n$ t0 w
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????