6 \' ?! M% ~: O0 O" n/ L hr = m_pDisp->GetIDsOfNames (* `* T6 H1 W& C* ] s6 k$ |
IID_NULL, // reserved" y6 g& `" p$ }- E
&Name, // Array of names to get IDs for O+ e0 w0 H0 l1 a$ y 1, // # of names in the array% K3 }; K0 N- y
LOCALE_SYSTEM_DEFAULT, // System locale 7 R' g ]1 I. |. ~5 M% f* D- X# g &pokeID); // Array of IDs to fill on output3 |5 H9 Y, b" z1 _6 m$ K
! N9 T0 _0 r- N; ?% c4 o
if (hr) , ]$ P5 I! `) ?8 R0 F- x9 y { # c1 h8 {# ^, b3 u- z MessageBox ("Get Poke Unsuccessful");, u: q7 T$ r, w& X6 y( H
return;" e0 i; i3 f6 K" J7 m
}7 [+ T w h' \8 C) @+ O
! W( f% l3 ?2 G9 `$ v# M! q
/**************************传递数据给extend**************************************/ 1 q% j" |/ ]1 m: { pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 9 M6 g5 x! B: ?$ o $ ^$ V6 b& C$ {: H' O. U; W
valueStr = SysAllocString((WCHAR *) L"1232"); / M! l/ F7 k: C7 H$ G" ?" O VariantInit(&pokeVariant[0]); : p. G2 W- A! F2 K
pokeVariant[0].vt = VT_BSTR; 0 v' ]- U$ U3 U/ M3 `0 a/ y pokeVariant[0].bstrVal = valueStr; ' h4 {; d+ ^* v2 d& Y2 x! ]' A& }3 b( U9 g& D: F/ G* n! C$ L
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / r! H$ t6 I0 U5 c8 W4 C+ i VariantInit(&pokeVariant[1]); , w6 r) R8 G: h( u
pokeVariant[1].vt = VT_BSTR; 0 q, d! f" Z1 g/ {. I" U pokeVariant[1].bstrVal = itemStr;# V4 I! j) ^8 l
# ?/ ?1 I$ N6 {
topicStr = SysAllocString((WCHAR *) L"system"); 2 F0 Q) i3 Z% |& W9 B* x8 E VariantInit(&pokeVariant[2]); / }- Q- K& r, K
pokeVariant[2].vt = VT_BSTR;# I% c% I* ~6 |8 U
pokeVariant[2].bstrVal = topicStr;6 m+ i; m: b" O' l& i M
8 u0 H1 c3 m5 e$ h// Set the DISPPARAMS structure that holds the variant. . ]5 I8 p& O0 G5 c ` I1 U1 E) b/ h, c
dp.rgvarg = pokeVariant; + s3 r9 e2 O0 n! y v0 s dp.cArgs = 3; o+ ~& ^0 ^ q. Y
dp.rgdispidNamedArgs = NULL; . h$ O S) |( z7 E2 c( W7 |/ f* ] dp.cNamedArgs = 0; 1 X0 B' K+ G3 ]! A& W: R- D ( W4 g& k+ M+ B// Call IDispatch::Invoke() $ g$ } Z8 W, [, U% ~; j% F3 V6 y8 b . _6 B* W- ?& |& J5 w. V- `3 j hr = m_pDisp->Invoke(. g2 B7 u) B; q6 N& J' O
pokeID,: ]! ^. A/ m; e- C5 B' H8 g
IID_NULL,$ a3 K3 p$ D* W
LOCALE_SYSTEM_DEFAULT,2 h) u# ~- G b) {- g+ }# ?& f
DISPATCH_METHOD, - `' ?4 ]% N# t9 F &dp, 7 x( @/ p7 j' Z* @: t7 F. Y, F0 G6 C NULL,! }6 S6 L2 z" Y
&ei,* e' I# N* X* r, U8 B* m( u
&uiErr);3 d& D9 L; L$ R6 e, V0 m
! y. w& G0 S( x7 W SysFreeString(topicStr); + p6 `8 S ^# |5 M8 _ SysFreeString(itemStr);! Z; m3 j; ~& ~9 X, D7 I$ r8 A
SysFreeString(valueStr);# R; Z& c" Z( G4 Y
! H' \6 w0 F& V/ D/ v3 W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???$ C- i4 F, b( S& Y8 K1 @, n
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????1 i5 T0 A K9 P! Y- G v
2 |& ]9 K8 c5 [2 u. h, d! n/ \$ g+ k6 o) X: T: M7 W* N( E
2.这是request的程序 & q0 k0 a- x ?3 t7 H// Request a value from Extend / @5 c4 s& F. W, X// 5 ?- P2 K5 Y( c+ d& D// Initialize the variant that will hold the BSTR. Set the variant's ! c2 J) S6 K/ @// type flag to indicate the fact that this variant holds a BSTR. Place the , U* I6 \. x+ E// BSTR into the variant structure.% t6 n+ d; E2 X; M4 u6 x+ U, }$ Z
2 G3 L! d( ^: x. N$ B/ } ^ requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);' T5 @+ i: _( l5 T. k+ S% |
- e/ a0 H) r' T* \, }% |
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / ]# ^3 M J! F9 P. _3 W VariantInit(&requestVariant[0]); p9 G5 o5 l3 ^0 W9 c requestVariant[0].vt = VT_BSTR; 9 A: n6 r2 s9 d" w requestVariant[0].bstrVal = itemStr;, b3 Y" v* P. G+ `, N# d% e
+ h& Z; C! M# Y
topicStr = SysAllocString((WCHAR *) L"system");9 b! \4 T8 ], T/ p* ~
VariantInit(&requestVariant[1]); 5 \4 N' L% j+ ^2 V3 L" ^. L
requestVariant[1].vt = VT_BSTR;: s S$ C2 V; n$ u2 U4 ]
requestVariant[1].bstrVal = topicStr;* B. u" Y+ g& o, ^
5 G; T: T% T9 o5 t) A
// Set the DISPPARAMS structure that holds the variant. 0 f+ i! S) v& c/ ^2 u2 n, n - W7 r% J9 ~" d7 L8 ?, t dp2.rgvarg = requestVariant; : O9 a* F7 A5 R4 y dp2.cArgs = 2;* b& g( K K2 [. A0 O
dp2.rgdispidNamedArgs = NULL;) P: x% ^+ P& ^
dp2.cNamedArgs = 0;# ?# E; ~6 ?7 j
~% c, T8 y5 N
var.vt = VT_EMPTY;+ j2 i. c" y6 `# C
; R' n K* _# l& `& [/ T! [
// Call IDispatch::Invoke(). P, a& R0 Q( J
; M$ C7 S6 b4 V* Q1 T0 ^0 q hr = m_pDisp->Invoke( 2 V& K8 ^$ j3 K requestID, 9 q: y, Q& T& Y8 B% x) C! S3 ~ IID_NULL, 0 g0 X, @3 V8 P! I LOCALE_SYSTEM_DEFAULT, 9 x2 q% A5 |& e9 m" B# o DISPATCH_METHOD, # |$ ^) c: e2 X+ @7 j9 ^) D1 f5 {2 ^# s &dp2,% N( @/ ~& n' ~2 ?, t6 l
&var,3 u/ ?& S' N- Q1 \* X4 l, k
&ei,% y |' Z! O- _9 `
&uiErr);1 Q3 }' M9 O2 y7 e
6 v A: `* p8 ~+ G SysFreeString(topicStr); e, J1 R, W5 @, F; \$ K
SysFreeString(itemStr);2 k, p5 P; U+ S) J
请问该程序是获得extend里面的哪个值? 1 w* B! y* x9 d3 Q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????