2 \& Z; V H6 e hr = m_pDisp->GetIDsOfNames (. h) G! T7 u4 P+ A1 G) Q
IID_NULL, // reserved % `5 L; O8 Y7 a9 o' I &Name, // Array of names to get IDs for* T' r, d( M% i5 j) L) B
1, // # of names in the array- M: k# G, i/ t1 Z* S- Y3 [
LOCALE_SYSTEM_DEFAULT, // System locale' `: C" k/ e) w' I- o5 \' B
&pokeID); // Array of IDs to fill on output 5 W% k+ g" p7 N* ?( D. a0 L/ t" b, a 3 B% N5 I% _% m' `8 j if (hr)0 _5 N, P6 ^ s
{ ! Y4 u$ o m# Q' \, \) H3 _; P MessageBox ("Get Poke Unsuccessful"); 5 T- e; |; f# ~% s* }) @+ @1 N. H return; * f8 C. _: E: }9 }0 }* }% g! u } - |/ ~" J' |: V$ w6 X4 g: j 1 r( N: R, P+ N- H& q5 `( J/**************************传递数据给extend**************************************/% U5 C/ D4 W1 O8 v: W D9 x
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); / I5 X. l5 b6 m; p$ A8 T * {: |: W+ d4 H# Z
valueStr = SysAllocString((WCHAR *) L"1232"); ; m) C U h2 `( k$ H VariantInit(&pokeVariant[0]); " d# i% I5 c" G
pokeVariant[0].vt = VT_BSTR; ( C8 w: b! }! q pokeVariant[0].bstrVal = valueStr; . U1 f/ Z9 \0 w6 C9 W# V 4 A/ B% [) Q2 Q itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ; n; m8 u+ H/ r2 q+ E& ^$ W VariantInit(&pokeVariant[1]); - L; c: F% h G; m7 ?0 c pokeVariant[1].vt = VT_BSTR; * L' e$ ]7 i3 u$ L$ k pokeVariant[1].bstrVal = itemStr; 1 _7 n$ l+ T6 P! m* F- ?, M! u# Z$ H4 y: B! ^4 W
topicStr = SysAllocString((WCHAR *) L"system"); $ F0 k6 c( K/ D+ w* a/ X% e1 t VariantInit(&pokeVariant[2]); + i. u% X* R' J) O" X. M
pokeVariant[2].vt = VT_BSTR; 9 }! D: I: i- F4 q9 W/ s pokeVariant[2].bstrVal = topicStr;! i, i3 O+ Q4 p( w2 L, W8 T" Z& c
' _% u. D. N9 L
// Set the DISPPARAMS structure that holds the variant. / S' ?& l8 m& J. ]% s* o8 U% d& F 6 M0 X6 s/ ^& J2 z, l% t# ] dp.rgvarg = pokeVariant;! j' k) o* o. t0 L' x& d1 d
dp.cArgs = 3;/ n+ s0 u" m6 p5 Z1 d- p
dp.rgdispidNamedArgs = NULL; . b+ Z7 ]" h4 r7 n9 S dp.cNamedArgs = 0; 7 ?- S- s* F! T# z% l9 G% w: S" S; D' y0 d
// Call IDispatch::Invoke()- t, D( L+ o% W' u
9 P9 ^& j+ T4 q5 J hr = m_pDisp->Invoke( 4 H5 R/ l, ?3 }; R8 M& A x pokeID,& j' j' \: a) A% N3 Z9 i
IID_NULL,+ I* `" g* e' j& B1 A0 }
LOCALE_SYSTEM_DEFAULT, - E8 S5 k" s6 S n DISPATCH_METHOD, 1 }3 y* L* z' U4 f; G, C &dp, ( g4 r3 O/ g h$ b NULL,( |0 e( W- N! ]) r! T) v- V; W
&ei, 0 v, `3 i3 E+ X" a0 D7 I &uiErr); 2 R5 `* U* ]6 ]! B . {3 k+ z Z, ]/ n8 _ SysFreeString(topicStr); 0 x! _0 A0 f3 E9 R9 j+ F" I" v- P* m SysFreeString(itemStr); 7 v- `- I1 O* {9 \ SysFreeString(valueStr);5 ~; L3 o0 C/ M0 A
! y1 ^* L. t- [% {9 ]6 _. ^* `$ |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??? 6 Q# R5 |6 X3 f9 ?6 V% R) y) c1 n0 i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???? 9 D. n) n6 {1 W2 T: i. `; _" V1 @7 L( n1 k. D+ I
8 a% F7 {" o1 z0 z8 t2.这是request的程序 8 ^. {7 n/ _# z4 t. ^" K" ]9 y7 k// Request a value from Extend ; J6 W7 s7 R8 w5 ?" w3 W4 S/// u$ R1 w6 p1 x* y
// Initialize the variant that will hold the BSTR. Set the variant's 7 f2 c3 i# A- S9 y9 W- D1 o8 g% ~// type flag to indicate the fact that this variant holds a BSTR. Place the: V0 {9 ]9 |& {6 M6 X
// BSTR into the variant structure.$ r9 w3 ^# K' [8 ?/ `* I: p
, F6 O0 j# `: F: ]3 V# j# e requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);" U4 {4 X8 S) W6 d9 B% K O* f6 X
5 v$ P3 i& I: _+ q
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");# {0 q- j2 \, J" S2 q. h
VariantInit(&requestVariant[0]); / ?0 {% Z, r9 _: K/ W' f# o% }
requestVariant[0].vt = VT_BSTR; . w9 o E- A3 L; P9 q& Y requestVariant[0].bstrVal = itemStr; 5 X6 ]: s- G8 ]( G- v/ L8 T3 B / V& D) k. S( h& i topicStr = SysAllocString((WCHAR *) L"system");# x, j7 z* L9 V" H/ }4 y! z
VariantInit(&requestVariant[1]); . w% N. E( l+ ?! l7 ?5 ~/ Z
requestVariant[1].vt = VT_BSTR;/ l- U$ r: d& v! H8 x
requestVariant[1].bstrVal = topicStr; ! i1 }$ F& Q! t; I, z6 X ' f0 u, j; k2 z. z/ h// Set the DISPPARAMS structure that holds the variant. 7 p: l- V. r1 E+ k- [4 y0 A5 M' @4 s5 F3 J
dp2.rgvarg = requestVariant; & H7 j* F. ?# N% e' I/ _5 Y dp2.cArgs = 2; ?" h" y4 @; Z# M9 N dp2.rgdispidNamedArgs = NULL; $ ]% Z8 v U! f. {4 R0 L+ h dp2.cNamedArgs = 0;* t+ n$ l6 E7 G G9 r
) D( {. }" o: G" X! @ var.vt = VT_EMPTY;* M$ L& G' _4 \
8 M* G' f2 e7 y
// Call IDispatch::Invoke() 1 o0 o7 G; X( ?( |) e' ]3 P! r6 J! \) a
hr = m_pDisp->Invoke( + n6 T9 `# Q' b i requestID, * F6 L X" G' e8 B IID_NULL,8 }7 V& y7 @8 n
LOCALE_SYSTEM_DEFAULT, . c. H( Y6 q6 |, h5 c2 q" `* z& X7 @ DISPATCH_METHOD,* Z; m9 z9 B( P# |
&dp2, 3 T# e& K: U0 ]# d2 w2 D6 ] &var, & N" [" A2 B9 P" H! t9 G &ei, + B% f3 J1 d5 ?' i: w &uiErr);. D3 ~1 o' y+ P0 y+ {+ A, o. I( D$ d
; @: B$ r" h' g3 d; K s SysFreeString(topicStr);+ h6 Z4 h X) m6 e' j4 C
SysFreeString(itemStr); . S+ i- T6 ~( u* X' ~5 V请问该程序是获得extend里面的哪个值? 9 X+ a. R3 l2 ]: u) c9 ^- y6 e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????