/ H' q4 |3 m/ M( x hr = m_pDisp->GetIDsOfNames ( 7 ^, i; G; S, R% D( U) ]% m IID_NULL, // reserved. i' d1 [. {% X5 L6 e$ A& f
&Name, // Array of names to get IDs for 2 S" i" V3 w5 H: V 1, // # of names in the array2 b3 Z! v( R6 Q5 D/ C7 p
LOCALE_SYSTEM_DEFAULT, // System locale / \) W2 k: N9 |& J" I; i- D &pokeID); // Array of IDs to fill on output# m# |$ v' J# [" T
" p; G7 u0 q+ o9 p& s$ R. V: r8 g2 F
if (hr)% \3 ?+ n N4 c, c- H* v
{ 3 N% k" K B: ?0 T2 o# c0 T; e MessageBox ("Get Poke Unsuccessful"); , u+ V7 N2 d( n; X* V" s return;( ^0 e4 C, Z! E- h; H0 d
} , i2 ~- }4 l( q# u: h6 Y1 ` ! Q& M ]7 {$ ^' O) t# V) n" x/**************************传递数据给extend**************************************/ , L; R4 @9 U* U pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);! {5 c8 N6 \+ X# o
3 e3 A" O, E6 z, g4 b% W9 F& N valueStr = SysAllocString((WCHAR *) L"1232"); 9 R' _$ P x. K; Z" x VariantInit(&pokeVariant[0]); 3 w. W% P P8 b pokeVariant[0].vt = VT_BSTR; 2 V% d9 f9 ]3 b5 J pokeVariant[0].bstrVal = valueStr;9 C9 x$ T9 P( e/ P
; @$ z/ d5 M! s! |' }+ V itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 2 M% [0 u3 p; l0 l3 r' \ VariantInit(&pokeVariant[1]); : u3 x& K+ A6 [( V. p' A# A pokeVariant[1].vt = VT_BSTR; & Y+ w% d; E. ^* P* i pokeVariant[1].bstrVal = itemStr; 9 \! \% E" h- {# B % I/ k6 ~" @0 U' I topicStr = SysAllocString((WCHAR *) L"system");2 T! O# t; A! P: z6 X9 v
VariantInit(&pokeVariant[2]); $ u; Q; t3 n# d# A3 @$ L8 K# g
pokeVariant[2].vt = VT_BSTR;$ x0 F& b; ]& U: U/ `
pokeVariant[2].bstrVal = topicStr; / m, D4 O6 I& H9 U+ I. R- A# K, v: V, @
// Set the DISPPARAMS structure that holds the variant.! L# s: V: D6 H4 o$ Q/ V) J. M0 c
0 Q+ P4 s4 e/ c: o# G4 P dp.rgvarg = pokeVariant; ! A$ {! O- y0 n7 b' [ dp.cArgs = 3; 2 \* J5 T( p. V! }& I" n; | dp.rgdispidNamedArgs = NULL; ( f: m" w* \' d7 ?: @ dp.cNamedArgs = 0; + B6 r$ M) U9 ^ : f* [* N3 h5 G1 G6 E3 R" Q// Call IDispatch::Invoke() ( h4 |( e* m4 Y E" c2 A0 x( w7 J9 p: I. `
hr = m_pDisp->Invoke( ( H$ |" Z2 P" `2 x- b pokeID, 3 D W4 D5 l z( W4 I IID_NULL,7 y) s+ ]9 V& ~9 Q
LOCALE_SYSTEM_DEFAULT, $ A4 x1 i+ B/ `, Q/ F. |) V DISPATCH_METHOD, 9 d/ ^7 z k( C7 W0 w1 e, y0 s &dp, # V2 r- s" C& i) P( B NULL," l! ^# b& g' j0 {; ~, _
&ei,4 Y( S& B; W) f
&uiErr); @, j7 i) s0 R2 e% Z1 ~7 _! k' ]( o
SysFreeString(topicStr);6 T6 X8 ^& Y" \9 i# x* ~9 f3 }+ G' {
SysFreeString(itemStr); : e9 r& W: ~* h* ^ SysFreeString(valueStr);; Z2 l# Y. O1 K- j7 K- Z9 X% j) a
{6 T$ I" I$ _0 v$ X' A, _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??? o, x/ _* l f3 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???? 2 a# e7 C6 ?/ h7 F) k 3 u1 M8 r& ^ V' ~ Y" z* \# j + i8 N# b) y2 ]8 O; j& ?! N2.这是request的程序 4 }" r8 }( C& k2 _0 C// Request a value from Extend, B. A7 A) q% K) ^( W0 S' f5 c
//$ O' P0 } }' T- g5 n: j
// Initialize the variant that will hold the BSTR. Set the variant's 4 g. H" i7 m! G! H7 M" n. Z) p E; i! I5 ^// type flag to indicate the fact that this variant holds a BSTR. Place the" w; Y0 m$ `9 k) l+ M) I6 [! ~- ]
// BSTR into the variant structure.5 z3 ~9 s# I6 p1 O: h2 p A
( q3 W# T1 k" \ requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); - q% B2 E6 \& F+ ?; q4 X6 b+ c; o ' k3 J: `% W& I, J itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");5 [. \& C, E( V) X' \
VariantInit(&requestVariant[0]); % P1 L& |% s/ b9 q0 k requestVariant[0].vt = VT_BSTR;0 S- J8 Y b: Z" x/ w, O
requestVariant[0].bstrVal = itemStr; # ^9 B4 @7 r9 l! v( o $ r# f1 b \+ |1 a! d topicStr = SysAllocString((WCHAR *) L"system");; L. b: E7 _" t2 d$ |
VariantInit(&requestVariant[1]); 8 z( p+ z2 z4 q8 k: ^2 w requestVariant[1].vt = VT_BSTR;7 r) E; W) x! A$ a* E* Q4 z
requestVariant[1].bstrVal = topicStr; + W1 V9 [/ A( Y: x3 H . z) b9 L5 E4 ]7 c/ |# i* ~// Set the DISPPARAMS structure that holds the variant. " n" j. z; k" n5 x% T/ h6 N" o ) Z; f! X$ D" I% D0 A( ] dp2.rgvarg = requestVariant; ' ^5 w( ~5 a( j. Z$ S% h dp2.cArgs = 2; 0 a1 d+ X! y8 `5 Z3 c3 j" F dp2.rgdispidNamedArgs = NULL;$ p; B, `/ N* c; T8 ?$ P
dp2.cNamedArgs = 0; Q! i& Y, q. E( z, \
& Q6 l+ A& |. G r% c# Y# d7 v1 K0 X* u! I var.vt = VT_EMPTY; ( n8 H$ {$ Q$ A6 C7 x0 `6 h( D/ u, Z: M. a) O" L
// Call IDispatch::Invoke()- ^2 a3 m! Y# u/ c- k
; b: i, Y2 k, v hr = m_pDisp->Invoke( ! g& b4 q/ B7 u. E requestID, p! D$ u$ |2 g0 O7 A# \3 f6 V% x
IID_NULL, & s6 |7 I0 U4 ?5 B$ r LOCALE_SYSTEM_DEFAULT, " t% g, l8 F9 C9 e9 u DISPATCH_METHOD,2 U9 q6 d6 u$ g2 s9 E7 r0 y
&dp2, ( q. K9 {/ E% l4 Z8 e" J! \ X/ V &var,0 M9 t/ N2 n9 l7 A/ Y
&ei, " g C& y& A" L( D1 W+ b" [ &uiErr);1 C& ]( N' v7 n8 }# c
g( r/ f, ]* _" B) j3 M
SysFreeString(topicStr);. j- O' l8 N1 B5 r/ U3 \- D( l6 d* v
SysFreeString(itemStr);5 k9 [( p0 z1 C8 C. E5 `8 d
请问该程序是获得extend里面的哪个值? ) s. q# v+ k% u8 |/ Z5 e P& N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????