/ a4 J1 n- b' l6 t7 W0 L9 ?% T hr = m_pDisp->GetIDsOfNames (" }: Q. P8 @( ^- l9 W
IID_NULL, // reserved; m' h' H) b" J; I6 W/ q
&Name, // Array of names to get IDs for" |/ y5 O% w- L2 o' F4 p( m0 f
1, // # of names in the array1 G3 E6 K- S1 F- }- q
LOCALE_SYSTEM_DEFAULT, // System locale ) U% K. P- A6 R5 t: b- A &pokeID); // Array of IDs to fill on output* q+ ` ^5 v+ X
! f. E% s7 \7 ]: l, e4 ?' i! w$ V if (hr)# j4 ^- c' e9 g% w8 x
{ : ? @# f( l" w# Q7 V/ H) p5 s MessageBox ("Get Poke Unsuccessful"); , E6 g: P6 l: Q return; F+ M) s8 N' }) c } 2 S7 c S/ U2 V ! n. [* e" A r" C. n! i/**************************传递数据给extend**************************************/$ L5 d" m) g" s2 b1 z" j
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); & _8 h) [! b6 B 5 G1 F E) ~# b. s n valueStr = SysAllocString((WCHAR *) L"1232"); ( J* {8 S$ E% x' } VariantInit(&pokeVariant[0]); U5 f9 S5 l. S) a; C pokeVariant[0].vt = VT_BSTR; 8 }, }1 I/ F3 i6 H" a pokeVariant[0].bstrVal = valueStr;* D% _; ]& u2 R w# N
6 ?3 f# j( ~) Q itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");# ]( y( a; Z4 g
VariantInit(&pokeVariant[1]); & j. T% M2 I' I" u, ^* p- G pokeVariant[1].vt = VT_BSTR;8 \! C9 c& r2 P2 Y4 y/ ~# g6 K. c
pokeVariant[1].bstrVal = itemStr;6 _- b. @7 K) n9 B$ O
& o! h3 O1 A2 ]' F
topicStr = SysAllocString((WCHAR *) L"system"); ) L5 ?5 C+ h# g6 a VariantInit(&pokeVariant[2]); 2 H& p" O# k* {7 P6 h8 @
pokeVariant[2].vt = VT_BSTR; " T5 f9 y' P; y/ i pokeVariant[2].bstrVal = topicStr; 6 t% I( A5 r; o1 r * K7 ^7 Y1 B# v: O// Set the DISPPARAMS structure that holds the variant.8 V# ~( X( J! E: R
0 w* Z& Y! c% R% G d! X dp.rgvarg = pokeVariant;/ I- k0 M, [5 k5 `6 H! v4 l& w
dp.cArgs = 3; . D3 e5 h! @ p$ j# [* g A4 k dp.rgdispidNamedArgs = NULL; 2 T, k( G5 u% Q) X$ I3 R dp.cNamedArgs = 0; d3 }* U; e. h5 C. G' w3 v& r5 n3 b7 b( B- l/ B: f
// Call IDispatch::Invoke()4 b9 Y/ Z5 [# a
' T. v* R o. L' { hr = m_pDisp->Invoke(6 p* a' F( a8 y e
pokeID,% X- r- n6 s8 K/ C7 R% S. p
IID_NULL, % m5 m' S" g, P' Y/ m: m LOCALE_SYSTEM_DEFAULT, % ~* T; _5 r% `: l+ }3 n! q- u3 t8 N DISPATCH_METHOD, 2 K) I6 x* P" n& c. w j &dp,& p: D& g: x7 N$ G
NULL,! J( f5 U/ Q4 p0 B
&ei,' ^6 j: U0 j) Z
&uiErr);% ^( f" e: Z2 K4 Z
7 \ E+ z7 q& ^8 _ ) _9 B) F5 p. Y ^2.这是request的程序 ) P& c. X, L+ o4 o// Request a value from Extend " J1 H# p3 O- s/ F// ( | g) O" p$ W4 L! q0 G// Initialize the variant that will hold the BSTR. Set the variant's6 Y2 F0 F( \4 U1 ]& m8 I2 W$ o
// type flag to indicate the fact that this variant holds a BSTR. Place the $ j8 J: T' e4 e Y$ t* f// BSTR into the variant structure.3 f& ?( B- N) f4 [8 ]" Z9 N ~5 |
2 x+ S6 J) I/ a. ^$ a) x. X requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); ! f2 r1 g# m5 y" F0 O : g6 l" v# L- I% Q' i
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 3 u {2 f8 v5 D# z& L8 r# V# R& b VariantInit(&requestVariant[0]); 9 X! [2 f1 h# R D! a requestVariant[0].vt = VT_BSTR; Q! D3 C1 n: N3 I# a requestVariant[0].bstrVal = itemStr;" Q2 Y! Y' m- d9 X# C& E) m
t4 F3 d. X7 W! L, I topicStr = SysAllocString((WCHAR *) L"system"); " r1 s- U- R2 R2 z VariantInit(&requestVariant[1]); 6 R0 X. _( f7 ?+ u
requestVariant[1].vt = VT_BSTR;5 d5 c! \6 P% j& w/ A
requestVariant[1].bstrVal = topicStr; : j2 k" Z0 |. B+ e l8 i0 r 4 J8 }: p1 {+ ]3 H) J// Set the DISPPARAMS structure that holds the variant.& l$ {3 H3 k) x, g! F% c
, S- O. L1 M5 b, |# u
dp2.rgvarg = requestVariant; 7 F& q" Z9 m, C( A- F! ` dp2.cArgs = 2;1 i6 f# h: N! W4 F
dp2.rgdispidNamedArgs = NULL;$ v/ p' ?, G& G% v/ M' m3 M% W
dp2.cNamedArgs = 0; : t8 U9 R; \+ ~, I, Y% T " R) w0 ^3 O5 H3 `7 s) q+ o var.vt = VT_EMPTY; 1 k q2 A! T/ K, v: p+ d4 {: C # y' U6 y' Q. x& N; p// Call IDispatch::Invoke() 4 @; I0 [$ X8 r1 o# r 1 y# O9 S! n. a8 P: B hr = m_pDisp->Invoke(: c B" G- O% V7 L! T) [( h
requestID, : N: X8 K; T5 W/ r" o* B5 E2 g3 N IID_NULL,* ]0 C3 T0 e7 Y; j. {
LOCALE_SYSTEM_DEFAULT,7 U9 L7 g9 }( A0 q- K# Q1 h
DISPATCH_METHOD, 3 `* w( S& ]! @5 h+ a1 a. ~ &dp2, - t' x' [" R0 T. W, o2 s) O. Z* e& A &var,% B! j4 }. g0 l( C
&ei,9 z: s/ g7 H. I# v$ d
&uiErr);: S1 l* k$ k" H# A* K0 K
$ c+ t; p# Z3 b" z7 [* a
SysFreeString(topicStr); " R1 _8 @- o! v SysFreeString(itemStr); / {' i. B" N5 Q5 e请问该程序是获得extend里面的哪个值? L% K6 u# C9 h5 v5 R: h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????