6 o8 E% C: H4 ]1 E- [ hr = m_pDisp->GetIDsOfNames ( ( r; [8 o: K% W9 a" Z" D9 O. ~4 ` IID_NULL, // reserved, V( b* V1 |# l' o& D3 {" c$ b/ I
&Name, // Array of names to get IDs for 9 I D5 @! G9 p8 k5 v8 ]) f& s 1, // # of names in the array7 a1 w5 l# \0 a4 p7 Y q4 g4 @! U# g
LOCALE_SYSTEM_DEFAULT, // System locale9 A" e3 c& h- A0 D0 l. f5 W
&pokeID); // Array of IDs to fill on output ' P. g7 }" z4 q! A; Q ( R. ]0 A4 p. w0 ~/ r if (hr)3 N8 C( i' e0 l2 |
{+ c, m- n/ o- w0 n0 T
MessageBox ("Get Poke Unsuccessful");# Q2 O* p" R A( _% }9 w
return;+ @- Z6 O& S& F- B# \- M8 l
} 1 R6 _( @1 |1 g1 M9 ]3 `# N5 @' ]! _ + R+ _. g. a+ A5 Q: I/**************************传递数据给extend**************************************/ 0 r1 [7 M" [( s6 q2 f pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); . `+ [- M& N, P9 z8 E+ O+ a 5 h: T& A1 R# x0 b3 A7 ?3 v: ]
valueStr = SysAllocString((WCHAR *) L"1232");3 x. O# H( a9 w( ~
VariantInit(&pokeVariant[0]); - r; |+ E B, \2 r+ C
pokeVariant[0].vt = VT_BSTR; % k+ H( @& H3 `; Q2 } pokeVariant[0].bstrVal = valueStr;# j8 T. J- `9 w1 ?
& K+ \9 k# [& e1 I3 d1 Q* S itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");' c9 U( D+ E$ {* m i
VariantInit(&pokeVariant[1]); ( D" l6 Z; q. ?/ o/ X pokeVariant[1].vt = VT_BSTR;: Z; J+ w' l! x& U
pokeVariant[1].bstrVal = itemStr; 7 w" a5 B1 J. f4 ^# M/ D4 t ( S; E+ R5 N1 O topicStr = SysAllocString((WCHAR *) L"system"); % m4 p" d6 A# `3 u+ s& X VariantInit(&pokeVariant[2]); / S7 B# E' w4 D* | pokeVariant[2].vt = VT_BSTR;* |. O; L! z; v0 [5 ?
pokeVariant[2].bstrVal = topicStr; t# P$ J% K6 I
+ q- m. L+ U" h/ h* j// Set the DISPPARAMS structure that holds the variant. i+ [6 t$ v; A& w0 f% t# l1 H( F& `0 i
dp.rgvarg = pokeVariant; - t- A) U( j; y% D5 t dp.cArgs = 3;& e/ X! F, O' u& e7 h2 `8 F
dp.rgdispidNamedArgs = NULL;1 R# S4 r5 e0 A. X- o/ u6 g
dp.cNamedArgs = 0; 4 ^, Q- P" I3 c: E' N8 Q% T. `* ~$ ~4 `! w, ^& k5 @7 s
// Call IDispatch::Invoke() 5 X( H; m. n9 F c! t9 l! W3 } + I3 h4 b; g4 u# ^0 b+ X ?1 R hr = m_pDisp->Invoke(5 ~# o5 M$ u5 k! B
pokeID,3 u/ B+ y- J6 }9 v$ D2 u
IID_NULL, ! J$ W* ~5 E0 J6 ~ LOCALE_SYSTEM_DEFAULT, ^0 ~6 c. w9 r. W4 _- l DISPATCH_METHOD, * n8 M; @8 A6 u &dp,% o: w. Q( n/ _. f# \. l8 c- {
NULL,3 I! _7 n3 K s* Q- a& ]4 |4 T4 Q
&ei, ' C. _' g/ \. f' O! Z- R &uiErr); 6 v4 L( E/ I7 \5 X( y0 x7 ?' j! A9 e; k1 G, y
SysFreeString(topicStr);- u5 k3 F4 o7 }( y$ K' X
SysFreeString(itemStr);# D* `9 a6 t6 ]6 E
SysFreeString(valueStr);' c" [! ?$ J; T- j' @6 i
$ X/ r+ u$ A) q, P6 N$ }- s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 c( M' b u5 e. a
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????2 K9 W) O+ ~ e1 h: M6 Q& a0 U6 n
3 `3 N0 P K% M. L8 Q8 f7 l
, ~5 r$ H: K. [* g; b2.这是request的程序' U% n/ O) S. a9 F
// Request a value from Extend* Q! Y3 s, z% ^# k* j
//7 V' c: M3 f n7 U( O$ n
// Initialize the variant that will hold the BSTR. Set the variant's + N: H* [1 w$ L// type flag to indicate the fact that this variant holds a BSTR. Place the ! o; Q# |- i! i$ q: f4 ]// BSTR into the variant structure.% j. j' {, K2 a
- a* {7 h7 f# u5 Z ]7 T& e, x requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 7 a' z4 x# L" d T. h# N' \ ' b- L! U9 B7 E4 A4 w& { itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");+ F8 T% h) r4 j# _
VariantInit(&requestVariant[0]); / p V- v# {$ c: | requestVariant[0].vt = VT_BSTR; / F5 E% Q6 P+ F2 K( Z requestVariant[0].bstrVal = itemStr; ' Y- J9 d; E% v. K3 O) k1 [5 T. ^
topicStr = SysAllocString((WCHAR *) L"system");" R: G+ z O, j
VariantInit(&requestVariant[1]); * s( @ S( W) `, Q
requestVariant[1].vt = VT_BSTR;6 \- f) {! j: z" e- [5 W( V) W
requestVariant[1].bstrVal = topicStr;$ C7 g" @' {6 X2 q
% K2 v! l3 F. E v P
// Set the DISPPARAMS structure that holds the variant. & _- c" p' Z- Z7 J" ~: F) m; e% o0 m# d
dp2.rgvarg = requestVariant; 0 h6 [8 `) z" Z- h1 s. ] dp2.cArgs = 2; 6 W& Q2 r# x2 t# n3 E- l/ D+ s dp2.rgdispidNamedArgs = NULL;) D3 ^) b7 X6 Q& F e$ b" e
dp2.cNamedArgs = 0; ( Y% h b6 g% A* B 0 C0 A7 S: r8 y; Z var.vt = VT_EMPTY; 7 f5 u9 O! C. i8 M1 V- F( ]8 E: H, P/ g" j* J" y* p. Q
// Call IDispatch::Invoke() # x' Y+ i8 k( O8 ~: L9 D* R6 {1 Z7 D
hr = m_pDisp->Invoke( : W, d9 _7 |- U% B( R% |, m4 L9 l/ \ requestID, 2 L: c) _5 `4 o; |' h! W8 g IID_NULL,/ D0 E9 ^% n4 A! C) q: J6 Z8 X
LOCALE_SYSTEM_DEFAULT, 2 A7 r8 q- P" ~! S DISPATCH_METHOD,2 ~* a: B& t6 g+ o, z; R' O
&dp2, 7 p) O: g* C) j8 v! Y4 C6 u &var, 0 V$ C* @5 m+ K( w. t) w2 Q &ei,& t" e: @5 B1 @( t
&uiErr); 3 ^/ S! k3 h& S6 `1 W0 |3 e( A( n! }/ @7 V( A
SysFreeString(topicStr);, x3 F* ?( W- _, f; ~
SysFreeString(itemStr); 0 d# B; i9 m+ U% P* ~请问该程序是获得extend里面的哪个值? ) m! D& T/ h/ i' o5 }# t* w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????