- g; n4 L( I/ F& Z) o hr = m_pDisp->GetIDsOfNames ( , e) _) Z& |" G IID_NULL, // reserved' b: q4 U6 k: ]0 w1 R) n, ~8 J# ?
&Name, // Array of names to get IDs for : g% R; P5 ~8 K8 c8 v. p9 { 1, // # of names in the array/ F9 `9 H% {% ]) E, q% B
LOCALE_SYSTEM_DEFAULT, // System locale ; n) m3 X' v3 Q( u6 k &pokeID); // Array of IDs to fill on output' Q5 P& u% I* s- _) Y
' _8 f4 [0 E+ {7 u! d if (hr) / X/ h2 H1 }1 y5 H+ D9 Q { * j: ?7 [, z* F MessageBox ("Get Poke Unsuccessful"); 7 q. c3 v% n. ^9 v$ @5 `: f return;$ m: i- h. V( o9 N- F# G
}5 `7 R9 G# B+ e) f! Y' y3 m
- z3 s8 M$ z) x/ r; h
/**************************传递数据给extend**************************************/ e! q6 a/ j0 ?) P' L0 { pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);' u2 H, F3 x6 y5 T( d
1 f% L( J, Z7 B9 K+ U" e+ B itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 6 [1 V$ J0 d; b# f; D& u( T VariantInit(&pokeVariant[1]); 3 T7 U5 T# p4 ?3 Y
pokeVariant[1].vt = VT_BSTR; * D8 S, K' ^& z! k# O [ pokeVariant[1].bstrVal = itemStr;; m2 u0 a, Z9 e4 m
- y& f/ V5 {7 C
topicStr = SysAllocString((WCHAR *) L"system"); * ]- A) E3 W& d+ [ VariantInit(&pokeVariant[2]); . q' J# ?" y8 s1 t# `
pokeVariant[2].vt = VT_BSTR; ! t5 z, X! v/ p1 `- t z! Z) z pokeVariant[2].bstrVal = topicStr; & |0 }7 D% |! E1 D7 A8 s0 W: B: C1 H Q& A
// Set the DISPPARAMS structure that holds the variant. : q6 o" }9 g! p" ^; F( u' L8 k: y/ e* E) }( ^
dp.rgvarg = pokeVariant; ! P& i: d5 } b dp.cArgs = 3;0 i% c: N; H( Q) [/ C8 t1 D# h P
dp.rgdispidNamedArgs = NULL;- |/ f0 d. u9 W- I) R9 x
dp.cNamedArgs = 0;9 U. p3 Z2 }$ g9 r H7 c, ^; y
3 G. J+ d" g0 Z7 l// Call IDispatch::Invoke()+ f$ q* e1 t3 ^3 h+ j2 ^& B/ Q
' V/ I: e" ]9 r4 o hr = m_pDisp->Invoke(% u8 L3 D0 I) c6 r
pokeID, ' R. I# q& k* b/ }5 \ IID_NULL,+ S& ^, A! _! y9 `
LOCALE_SYSTEM_DEFAULT,6 {5 Z) p, b' H+ ~, {, y
DISPATCH_METHOD,! b. f' K/ f9 Z+ @. A4 I2 x) n
&dp, 9 V8 g: n' l: C" _; R; ~, @5 q+ i NULL,) M# u8 n$ v7 x5 ~! i6 S
&ei," A r2 b- v3 V( z. W8 [& t3 o4 \
&uiErr);, F1 v# R* Q* ^+ b& r* L
8 X$ p, K- S7 t e) R, j/ D SysFreeString(topicStr);& A m( E" V+ X. b) g4 j
SysFreeString(itemStr);. n) D9 U& W' w/ T1 ]
SysFreeString(valueStr); 1 U+ v4 k8 t8 h: N7 |! S$ ?" r* v, u9 r1 X X; z3 T
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 i+ ]1 K' s0 c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???? ' U+ K5 z' \5 T0 n4 W9 B9 b1 i7 ~" n, @( Z
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2.这是request的程序3 I4 u) J& g9 f+ Q- d) G# R
// Request a value from Extend) C: P+ J. V5 T' w6 h. ?$ V
// 5 k7 k8 A' P& O" X// Initialize the variant that will hold the BSTR. Set the variant's " D d9 i$ z- J0 m// type flag to indicate the fact that this variant holds a BSTR. Place the . v; i) P% s1 ]/ N2 y( U! `// BSTR into the variant structure.7 [( P) Q4 L3 s# N3 Y. v
) D2 Z4 x: _( s$ ]' X requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);: w' F- @3 Y. `' h
- M+ i: J5 e' [% S! G7 @
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");! s& w2 C* ~7 o4 T
VariantInit(&requestVariant[0]); ; ^* n0 ?7 a5 k9 f$ ~ requestVariant[0].vt = VT_BSTR;9 y3 X% L3 I3 H) g
requestVariant[0].bstrVal = itemStr; 3 V8 D! ?. [1 Y7 R7 C- P- t " T/ q7 P1 i( t. M topicStr = SysAllocString((WCHAR *) L"system");9 z3 U1 Z. b t9 P
VariantInit(&requestVariant[1]); 2 R! ~2 d. c1 p# r
requestVariant[1].vt = VT_BSTR;& u, Y: [5 O2 P8 [" o' a
requestVariant[1].bstrVal = topicStr; 5 ?0 g7 ] t; b8 ~/ N7 s2 E l# M+ K6 T7 f// Set the DISPPARAMS structure that holds the variant. , X; a4 f; V0 T0 i- y3 u- a5 u- f j l$ r8 u4 P; C: P
dp2.rgvarg = requestVariant; . L0 {' E& @# w$ P) [9 F dp2.cArgs = 2;* P" X8 h( x! o. E' K0 y; E* I
dp2.rgdispidNamedArgs = NULL;9 W9 l5 o A( x
dp2.cNamedArgs = 0; : m$ A- u" F, B . V1 w) V0 w8 J: A9 P. n var.vt = VT_EMPTY; 7 n$ P. q. X3 l Y( r& Z) v2 d0 M
// Call IDispatch::Invoke()3 h6 ^1 h( f; A
' w4 s8 M3 L+ ?9 L9 Q/ O
hr = m_pDisp->Invoke(0 K/ g8 Z( A# h
requestID,( S6 [" k5 i% {
IID_NULL, - M0 m* k% r& D' K% } LOCALE_SYSTEM_DEFAULT,2 p! j1 G3 {$ Y' V7 A) B
DISPATCH_METHOD, # ?9 Z: I6 C S/ g& f &dp2, 1 h* A4 a5 u) R &var,9 ]# l% L: ]! ?5 I2 G
&ei,% H# h: n% V; G+ ~6 Z- x
&uiErr); z& F- v( x! t& P. I
4 v0 l# z& Q, |4 r6 B, A7 x SysFreeString(topicStr); . _( }, d1 M1 [2 n2 `1 b SysFreeString(itemStr); % o# [/ h- ?; Q请问该程序是获得extend里面的哪个值?2 O. O7 \6 B2 q- F. V
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????