% ~) v) M: j7 m& B hr = m_pDisp->GetIDsOfNames ( 3 F: p) a4 f5 T7 }7 l" e IID_NULL, // reserved3 @# G$ Y: s9 t1 p/ g
&Name, // Array of names to get IDs for 2 d) _" j( [4 e* u 1, // # of names in the array 8 d, f$ ?) g. P: z0 N- j* R LOCALE_SYSTEM_DEFAULT, // System locale ( A% v+ M/ h9 I# w% [2 _ &pokeID); // Array of IDs to fill on output: a2 _" W- l' N9 H
! ]9 g% K$ S; o if (hr)( g! m3 j; ?; q/ t" D
{+ X T9 Z/ ~) W$ K& k& q
MessageBox ("Get Poke Unsuccessful");) f {% E& m/ C5 ~2 p" G
return; 5 v; A$ k9 t3 q" G8 Q }( h7 y) @& ]7 r! ?
) [& g" L7 {2 N( _2 x) ?
/**************************传递数据给extend**************************************/ 7 y) V# L ]6 l# U5 q: b! w$ E pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);/ ?) q. Z8 O5 V7 ]
, E8 n3 u3 t9 \
valueStr = SysAllocString((WCHAR *) L"1232"); & }& {- {6 N$ w0 t VariantInit(&pokeVariant[0]); 6 f1 |9 A: Q) E$ m4 N m
pokeVariant[0].vt = VT_BSTR; 1 j! V6 w0 G5 [% ^1 q9 R pokeVariant[0].bstrVal = valueStr;8 W) K- n1 Q" U& C
: T5 }2 R4 I# S. [3 @$ g
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ' o1 R$ i& X3 ]2 w VariantInit(&pokeVariant[1]); 6 s* X5 r4 V& {8 ~7 X# G" w pokeVariant[1].vt = VT_BSTR; 0 A; p, }+ ? T7 n pokeVariant[1].bstrVal = itemStr; : S2 m ~5 \# C2 w7 C4 r7 H$ s1 K) J. S; E% @, }6 ~- P7 o8 \
topicStr = SysAllocString((WCHAR *) L"system");& J" P# M# V" N3 \! `
VariantInit(&pokeVariant[2]); . U' h2 e; _# v) \- n/ j pokeVariant[2].vt = VT_BSTR; % ^ J W2 F) r: `9 _ pokeVariant[2].bstrVal = topicStr; w0 b# s# k/ s- H
4 N! K9 Z2 ~ F
// Set the DISPPARAMS structure that holds the variant.1 J6 A. f5 B+ U% j5 O: q1 u6 o
6 t' i8 ?" O& j% A
dp.rgvarg = pokeVariant;0 E x5 S) i) z0 _, g& r
dp.cArgs = 3;( q5 {) o. S4 |, f* Z; s+ K
dp.rgdispidNamedArgs = NULL;2 T3 M/ w$ t0 [" X
dp.cNamedArgs = 0; Q3 s, P0 w7 Y! \5 K6 z( y 0 G( f) O' `0 B' \0 }( g// Call IDispatch::Invoke() & z u8 T" d# z/ C . Z) h7 W4 k8 c4 L/ M6 ~0 t0 L hr = m_pDisp->Invoke( ) g- t1 X( a$ h' e; y pokeID,4 y+ F# P, e1 r& o5 ^
IID_NULL,5 d+ v. W7 R' |' ~! p, V3 V |
LOCALE_SYSTEM_DEFAULT,3 O6 b: J+ f: N% c. E4 I2 l4 T
DISPATCH_METHOD, 7 {1 W$ {; S' z/ v' K/ ] &dp,/ B, G7 \# `! k5 u3 g9 j! O% I
NULL, 0 { Y- l6 j5 N &ei,( L. m7 l; ^2 t6 X: \% N3 k. a
&uiErr);+ m6 [4 v2 ~1 N2 O" _0 S
; ~% `& X3 V- n- O1 f $ D; z0 a' `2 j+ I2 W6 t2.这是request的程序, @( ~! s5 z+ k; o! e) [, m% c" M
// Request a value from Extend : a& g# q6 O7 n. p' t//" S, Y+ A) L& ?# r" Q+ [
// Initialize the variant that will hold the BSTR. Set the variant's 9 B6 n6 x/ o8 C9 Y e5 v9 M/ b) Q// type flag to indicate the fact that this variant holds a BSTR. Place the ! m2 R8 y. I5 x2 W( s// BSTR into the variant structure.; n/ s/ y# B/ N/ w
+ D( n, c0 {2 W requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); , k2 x$ p- z# a! w6 H' t. A " T& ~6 Q! B3 r# | itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ) t- }- K% ~7 C, S! q' b VariantInit(&requestVariant[0]); % G$ ]$ ?4 R+ l% [; j n requestVariant[0].vt = VT_BSTR; 7 f. ^8 D; U: j requestVariant[0].bstrVal = itemStr;7 e$ Q7 Z {/ @
: l% T5 c ^) }$ M7 J
topicStr = SysAllocString((WCHAR *) L"system");2 L6 F+ @, K# ]" r' \
VariantInit(&requestVariant[1]); " o- y* s& Y0 {* G% a' P# V
requestVariant[1].vt = VT_BSTR; % L7 E/ \) Y8 k# o* l' a/ e requestVariant[1].bstrVal = topicStr;! X% U- G; F5 S- Q4 M9 p! A
; T' O: z5 f. X! t: w// Set the DISPPARAMS structure that holds the variant. $ i" ~2 H2 {/ \, O8 H, R 3 f8 @) |/ h. O8 j6 I( j dp2.rgvarg = requestVariant; 9 U1 N7 H4 ]& F+ D1 f dp2.cArgs = 2; 2 J% @/ L. q# T, w dp2.rgdispidNamedArgs = NULL;5 E2 d" o6 ^: F% D0 R
dp2.cNamedArgs = 0;- T( v& {9 I! _. f! f3 S9 X( k
" S- r" @" m! i: |5 ~; u
var.vt = VT_EMPTY; % M; |. h+ o W3 Y2 i, i" t s. b, J v1 [
// Call IDispatch::Invoke()" R3 f4 b( Z2 M# G
" k. y, \ h5 m0 _5 t hr = m_pDisp->Invoke(6 v# C, y* }# ~; U6 X6 x/ l- T
requestID, ! k. K" C1 M9 m G- q. k$ q IID_NULL, # T- a+ ~0 R2 h. i LOCALE_SYSTEM_DEFAULT,, H+ i" B; S- q0 r% f# r. z" o
DISPATCH_METHOD, ' H9 N* ?0 M2 s7 i: J9 z! `, l$ V &dp2, & s- [3 N3 n$ u" O &var, - d" B: W8 _5 I/ [7 W" e5 P &ei,8 j2 s' f: O% n' o/ E
&uiErr); ) E& T g1 P; a9 c7 w0 |+ h, p * {9 M- o H" \% n3 I4 S SysFreeString(topicStr); - a" o3 U) R" q* |( ]3 K8 M6 `3 c SysFreeString(itemStr); + K [; U. y: {请问该程序是获得extend里面的哪个值? , [0 N" _* c/ d# S2 v0 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????