8 S# e9 v; ~6 Q. U: x hr = m_pDisp->GetIDsOfNames ( " ~& Z" o+ I0 {8 X/ l! G6 W5 r IID_NULL, // reserved , _3 Q' O, }& S0 J &Name, // Array of names to get IDs for + g; p9 s1 R% U 1, // # of names in the array 1 i1 \- ^2 |' z9 J LOCALE_SYSTEM_DEFAULT, // System locale / L) B7 t6 \( L( I &pokeID); // Array of IDs to fill on output% S: L6 ^) d: I/ x1 m" n ~3 ]
- P. x6 d N9 J8 }
if (hr). x, r& i/ H; Q# N2 w& ^; T8 ]8 f
{ : Q. b V: X- D6 ` MessageBox ("Get Poke Unsuccessful"); / q1 V- y: D. E return; 2 ]1 d) R1 F8 d, X } " @# }; L/ S$ [2 M& P) R8 B2 n' Y6 H- q' i1 I- M6 D" w& A
/**************************传递数据给extend**************************************/$ e7 x+ u9 l, ~& m
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); - @$ \0 p* Y7 h. k 5 H( [7 ?+ n. x" M: p5 [ valueStr = SysAllocString((WCHAR *) L"1232");; B5 _4 x; A! S5 H" k4 B
VariantInit(&pokeVariant[0]); ; ]4 d2 H$ F/ M8 p pokeVariant[0].vt = VT_BSTR;! e2 v) l! z2 [" K) g! c5 v
pokeVariant[0].bstrVal = valueStr;; J+ E) j2 Y, ~( Z, u; ~
0 J3 u/ H: a' A# @5 s! q. d itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 3 ]5 ~( t/ H+ U, A. U7 I; U3 c3 G VariantInit(&pokeVariant[1]); 7 C0 b" A) y& D' t0 c pokeVariant[1].vt = VT_BSTR; 7 o5 R4 X' t K pokeVariant[1].bstrVal = itemStr;# o- [ y0 x R
) b" d% C6 a2 |: {5 N topicStr = SysAllocString((WCHAR *) L"system"); ' ~6 N0 o: B3 G. F# f VariantInit(&pokeVariant[2]); + |7 x! Y8 D6 R* c1 X pokeVariant[2].vt = VT_BSTR;9 m5 |9 E" ]6 |8 a3 B& \
pokeVariant[2].bstrVal = topicStr;8 x( Z2 \# V, _# @) t5 Y/ s
5 d7 q. V) X N/ |! Q+ L
// Set the DISPPARAMS structure that holds the variant. " \4 Z5 U5 w& G- `7 J+ o ) X# }0 u4 Z! `9 Z dp.rgvarg = pokeVariant; & ^& e V3 Z' g8 B dp.cArgs = 3; \ l7 x- @. M) P; ] dp.rgdispidNamedArgs = NULL; s2 f' Q) Y" J* M) y# U1 Y
dp.cNamedArgs = 0;* O; P# O$ O+ z# _
4 t' ^4 v# a2 S' t2 N' G& V// Call IDispatch::Invoke() 5 [8 G2 n5 b. \8 C H ( y+ A, b4 y' c% f( @, {# l hr = m_pDisp->Invoke(8 m; X4 q5 M0 h2 n; _
pokeID, 4 q, T7 s7 L( `9 k9 [1 i5 ^& x IID_NULL, , ?3 |; G3 F$ v* X) E Z }+ M LOCALE_SYSTEM_DEFAULT, c3 t( t6 @) L; G DISPATCH_METHOD,6 \7 U Y; z3 |1 l
&dp,* w6 k- l0 l( Q: b7 ]! b. Z! Z$ F
NULL, ' Z( ?1 R" n8 L6 L &ei,8 t4 A5 F! f: h& [! Q
&uiErr); ) W1 |9 l3 `' {+ F W: z- c* | ; [% K- O8 W* z6 P4 s) i9 ? t SysFreeString(topicStr);6 ^6 f" a* r7 u! q( v
SysFreeString(itemStr); 8 X! D/ H& Q, ` SysFreeString(valueStr); ) n; I& M# i! C. p9 o * d% f5 K! H7 X E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???& I- G- O, e4 ^5 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???? ) B" ?) n. b/ z1 u4 |- n" S Y* y# c8 R5 X
4 J- o/ J) i E6 E( W8 I& |8 [ Y2.这是request的程序 1 ?5 y; r/ C6 L( X Q% G// Request a value from Extend( J! h2 S7 G4 Z+ [" s& {
// # m, T, k" ]. J4 y% i% z1 @% b+ q7 l// Initialize the variant that will hold the BSTR. Set the variant's 4 _3 h+ R) D% H: ^* ^4 u3 {/ ^$ g// type flag to indicate the fact that this variant holds a BSTR. Place the 5 b t- w7 k# o& ?8 k1 b4 E// BSTR into the variant structure. 0 _3 C" e" g! J0 g 3 j' I" ^8 k' `( r* J, y8 M! I2 }3 z requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); " i2 l1 X/ g: ^/ J" ^5 L% L 1 o# T1 i. }- a! B itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); U8 C( s9 w# s: e+ y9 U
VariantInit(&requestVariant[0]); - ]) A# o/ V8 |: e. N d2 p
requestVariant[0].vt = VT_BSTR; 6 P1 \' [- n6 ]3 r requestVariant[0].bstrVal = itemStr;0 h" j- R7 r9 s: o- ~
+ h2 ]# j7 E+ o topicStr = SysAllocString((WCHAR *) L"system");; L0 W9 A' U* S( I) ?/ g
VariantInit(&requestVariant[1]); ; M9 o* F) P6 r+ M& j( U
requestVariant[1].vt = VT_BSTR;$ ^; {7 p- K, v
requestVariant[1].bstrVal = topicStr;$ V J" a. e, }% ~$ Z
' k0 p% Q8 s8 J' z" ~( k2 q' l
// Set the DISPPARAMS structure that holds the variant. 3 i" N. s) e1 r- v6 c' o3 |8 O$ U T4 t2 O. _3 z
dp2.rgvarg = requestVariant;0 Y; e, R- G$ j* ^" l: p
dp2.cArgs = 2;( B0 P& C. E$ ^" N
dp2.rgdispidNamedArgs = NULL;5 n" C. K8 s6 L) |/ G2 h2 E
dp2.cNamedArgs = 0; $ e6 @5 K( T3 G; C5 o. n- X 1 { g0 I. P: ~& l1 N+ U" R var.vt = VT_EMPTY; * p+ x% R( k7 `: a% j 4 N2 A$ Y; i! J5 i7 T9 K$ |// Call IDispatch::Invoke()/ e4 ?/ ]! j9 t
; [1 X! O( a4 V
hr = m_pDisp->Invoke( - q! ]8 \4 d: `: ]0 Z1 j8 Y! g requestID,: \! F& Q" H1 G9 Y' q
IID_NULL, & M2 L s5 d0 @' E3 P7 e. u' D+ W LOCALE_SYSTEM_DEFAULT, 1 j6 U9 f6 c! ` DISPATCH_METHOD,' I+ @, Z! R t* T$ m
&dp2, ; z( c0 e: M# Z7 n &var,7 q. p5 u* W' k0 a
&ei,! x+ d9 ~9 C8 Q+ z* j* \' |& Q
&uiErr);7 _4 w7 ?; E" C1 I7 D
5 \1 w) Q O K( v& I0 ^# `( R P
SysFreeString(topicStr);- T+ ?' q+ M3 {8 q0 I R K2 O
SysFreeString(itemStr);( D. y2 U$ H. j. x7 c& A. g
请问该程序是获得extend里面的哪个值?) ]' s% R# P6 V4 t; b- ^# t
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????