3 ^3 }- o8 `+ Q( U3 W hr = m_pDisp->GetIDsOfNames (" G! W( c, e' x0 L
IID_NULL, // reserved 5 z% A, V( I( Z! a8 e &Name, // Array of names to get IDs for $ Y3 k9 I8 ~$ z0 y4 o 1, // # of names in the array& h5 w- ?$ b- S* ?9 Z6 n0 W- L
LOCALE_SYSTEM_DEFAULT, // System locale 0 {6 w2 ~* ~% C4 ]' z+ @ &pokeID); // Array of IDs to fill on output! h7 T4 R2 o2 A* D7 i! V( a6 U
N& {* t- J5 V- i( w z- W4 H if (hr) 5 z' L& T/ g3 U+ j( Q% r5 N: a {6 I, W; j' R* @$ k8 T
MessageBox ("Get Poke Unsuccessful"); : I) k7 E' u4 M7 S+ u3 ?6 R/ p return;4 |8 y; Q" s% s
}; Q) |: E0 O# W) I d* K
4 B8 @9 q4 @# {# r5 V% G
/**************************传递数据给extend**************************************/$ W' ?& u; \$ ^1 W5 C9 s4 I# C
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); ( r4 h* W" ]6 _ . N# q+ @# P/ c/ x. [ valueStr = SysAllocString((WCHAR *) L"1232"); % S- C: S/ S5 y4 | VariantInit(&pokeVariant[0]); 6 S% q3 j- _) u
pokeVariant[0].vt = VT_BSTR; " ^3 H0 c0 p# u/ z8 k/ ~: Z* s pokeVariant[0].bstrVal = valueStr;5 v7 m1 s9 J$ g& R
2 i3 R) u* W7 p/ p5 L: O$ V
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / K! \# r) _7 W2 `5 V" r ?7 @ VariantInit(&pokeVariant[1]); * G) K2 @. ^+ w/ D% m8 @# p
pokeVariant[1].vt = VT_BSTR; " c$ @9 s' D1 r4 T2 C pokeVariant[1].bstrVal = itemStr; 4 a( \+ w- S$ J% j1 j* W6 X " B) F: i H. | topicStr = SysAllocString((WCHAR *) L"system");6 U/ q! }& Q3 M
VariantInit(&pokeVariant[2]); - }" J0 `1 Y6 u pokeVariant[2].vt = VT_BSTR; : \* w7 y' e4 n/ h0 a pokeVariant[2].bstrVal = topicStr;) V! L/ m. E1 U5 y. [5 c& c' e9 z
* X0 g L* q. s2 Y# ^7 @// Set the DISPPARAMS structure that holds the variant.0 a2 t& j& i. Z
+ F3 r' @0 z4 t2 ?% H+ U dp.rgvarg = pokeVariant;( |$ @$ Q1 ]. I1 Q- Z. X ~
dp.cArgs = 3; 9 ?9 |3 t" y3 X U4 v8 e dp.rgdispidNamedArgs = NULL; : D' X3 R1 [" z2 S v dp.cNamedArgs = 0; / ~( W- X+ `0 C5 |: U* F6 h# {+ R4 L5 m
// Call IDispatch::Invoke()( `* H6 _1 |& A. w7 t5 Y6 |
3 ]* }# `4 ~2 M8 J( Y- h6 ^" P [- H( e: t
hr = m_pDisp->Invoke() v, B: A: H2 z0 c% ?& B0 ~
pokeID,0 y- [5 M( r2 x1 }
IID_NULL,5 g. q6 K6 L+ V2 ]1 a
LOCALE_SYSTEM_DEFAULT,) X0 j8 u! D" w" Q
DISPATCH_METHOD,# S, \6 v5 k2 u* l" Z( h
&dp, 2 b8 R( ?1 h, g- S NULL,- }# @* i$ t2 W: L" B7 |
&ei, 4 _! {( R$ d: t- _ &uiErr); / S. P3 W2 i! g; G* h" l* J . D+ W/ w. C- [ SysFreeString(topicStr); * `) ]- }" z6 Y SysFreeString(itemStr);: z8 }0 m, F# q9 G$ R
SysFreeString(valueStr); 5 G6 S' u, X/ T& A) G* V$ z2 N * ^% N8 \- y/ |' n( Y$ H+ _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??? ( G* w3 S/ ]6 p* |5 R: U7 }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???? " l7 J. t' d A7 A" |9 [ ; ]# k2 ^1 m0 Q B! }% Y) y& s, d% ~) r5 |7 m5 O& ^5 s
2.这是request的程序; j; Z7 i4 M; V
// Request a value from Extend * { o6 g6 N# U; R5 o//0 b7 W1 m9 A" {1 @* O4 k
// Initialize the variant that will hold the BSTR. Set the variant's7 y5 j5 G' ?1 P# P6 l
// type flag to indicate the fact that this variant holds a BSTR. Place the$ _6 N+ d2 \% b7 p5 J
// BSTR into the variant structure.' K! W4 _6 s' L7 D; ?% _
/ h; d! i- F2 r6 N( t1 m" d* s4 H requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);' f, q* }5 d5 `0 g
" j( Z* O9 h' \9 o) |" B
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");) u) w/ j9 j+ l. z4 y0 S6 n& c t
VariantInit(&requestVariant[0]); 3 w0 s4 y% [- t3 t3 O ~ requestVariant[0].vt = VT_BSTR;/ ]( W3 C4 ]# L% \& f3 o
requestVariant[0].bstrVal = itemStr;, y- s- Q; e1 O P
' ]' S9 r: u4 [ L% |
topicStr = SysAllocString((WCHAR *) L"system");& @4 x0 w( N4 D0 A7 C# d. ?
VariantInit(&requestVariant[1]); 0 ?1 b# ]. a: M0 y2 O
requestVariant[1].vt = VT_BSTR;2 u$ ~0 r* i Z( G K( t. ^
requestVariant[1].bstrVal = topicStr; v9 w# T+ ~. r( V9 l8 u T8 J, [' j( V + B. V9 m' d6 [2 n; Q( ^; @, C// Set the DISPPARAMS structure that holds the variant.# |7 W7 l0 q b& Q1 d+ ~( w' `
6 C, K# |1 [+ k# Y9 _" Z7 S1 P dp2.rgvarg = requestVariant;8 ~. r/ V- @, `4 E* G0 G+ I
dp2.cArgs = 2;4 q! P1 |9 T: X
dp2.rgdispidNamedArgs = NULL;" L) {" i; a, L) s* h
dp2.cNamedArgs = 0; / K( T- P0 u1 ]" t2 s% V* o) [ : V+ @# q7 \9 X3 {# H4 h var.vt = VT_EMPTY; & a8 A% H! o3 X+ {/ I+ |3 }, F+ l& K1 B) z/ p8 Z% Z
// Call IDispatch::Invoke() $ M- a% f( T7 E4 v: [+ w % F( e( X; d2 C y hr = m_pDisp->Invoke( 7 Y" f( M8 L. \' A* K( g requestID, 9 A# Z! m- L, T$ \ IID_NULL,, G! P# M( h; d, h% w: w. K% \; ]
LOCALE_SYSTEM_DEFAULT, , X b! d+ d1 A) c DISPATCH_METHOD, 7 b4 h/ U7 @! O) X+ Y &dp2, $ W8 I: Q! i+ S. \1 T+ `* V* v &var, 8 L" C, d1 C& R7 P8 A s &ei, , s0 M8 q" M* k% v C: l5 O/ ` &uiErr); - O! l5 z- l" f6 l7 H+ ^; T0 r, q/ [# A6 _% l
SysFreeString(topicStr); 7 ?- }* m. a. R( G: H6 B SysFreeString(itemStr); . G7 n9 D% ]4 B. r; S9 ^0 f5 P4 b请问该程序是获得extend里面的哪个值? 1 m/ ]+ M! g7 M7 D2 ~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????