8 K" I0 N/ P" }! v9 o hr = m_pDisp->GetIDsOfNames (8 H. w* k% \: K& Z; P+ D. X! a
IID_NULL, // reserved , J4 ]3 s2 f! \( z, Z" e$ l &Name, // Array of names to get IDs for 1 y9 g/ X% F. e, L& E 1, // # of names in the array$ g' J4 r% n) H- N! u& V! O; u2 ^
LOCALE_SYSTEM_DEFAULT, // System locale6 T6 n% r' S- q5 ^9 Z5 s
&pokeID); // Array of IDs to fill on output 8 \3 l9 y3 X" |8 I8 ^ d3 z# E; h& c1 O
if (hr) * ~( @- [: v) |6 g; U- U l {( v* s1 d. A1 {4 j9 j4 A
MessageBox ("Get Poke Unsuccessful"); ! T3 N2 d/ I. V$ N return;+ W8 |! o! Y' n
}8 `: E( o# u! m
8 H$ A& k w, q9 i
/**************************传递数据给extend**************************************/$ _- @; E9 |- B4 m: `& |
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);& \3 U7 E% k0 s! e, W4 \
% R( B( r( Z; p7 e: q valueStr = SysAllocString((WCHAR *) L"1232");$ W* F( g& q6 W
VariantInit(&pokeVariant[0]); 2 y( R- D4 a4 c$ v pokeVariant[0].vt = VT_BSTR;- y' k3 M- R" O& y8 F
pokeVariant[0].bstrVal = valueStr; " w2 ?& t o. I' [2 {% \4 l8 D1 B N" U' t% }
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");. O! B9 ~0 l" e7 D+ I6 @" X% ^
VariantInit(&pokeVariant[1]); 5 o3 Y8 x' |6 u" g$ d+ O8 r
pokeVariant[1].vt = VT_BSTR;6 H: V* Z0 j; P
pokeVariant[1].bstrVal = itemStr; 3 Y; C3 A. E! @5 y. S" p 6 I1 R6 J8 {7 E) Y' ~ topicStr = SysAllocString((WCHAR *) L"system");; G3 q* V" K7 [5 q) x
VariantInit(&pokeVariant[2]); ( J. a3 c1 ]1 T' X$ |6 C, n8 N
pokeVariant[2].vt = VT_BSTR; # u6 B+ ?1 f0 k4 Z pokeVariant[2].bstrVal = topicStr;* m8 ]$ g/ ?5 `0 E% W t; ]
% e/ l, O; Y3 u9 G$ i. ^
// Set the DISPPARAMS structure that holds the variant. 1 b% K. W; s |0 k4 G+ u( ~% c/ H' D+ Z7 b9 ]- B5 J' _9 m% J3 o/ |/ G
dp.rgvarg = pokeVariant;; M9 A# O7 M2 W$ ~
dp.cArgs = 3; + n" s8 D& S3 _" ~ dp.rgdispidNamedArgs = NULL;7 y" y+ P6 I) }7 h7 X
dp.cNamedArgs = 0; 4 L/ N# u* r& p" i8 b4 b" X, `0 F/ C# D3 n, m
// Call IDispatch::Invoke() : t+ N( B7 P! M3 b v3 w 4 H1 e5 l+ i5 q7 p. l hr = m_pDisp->Invoke( 0 O' R$ l5 m9 Z6 v: ^& g; a1 e pokeID,2 b! F3 c6 M3 ]6 x( D3 u; [
IID_NULL, ( q* l4 r- I& c- G# r S1 |' f LOCALE_SYSTEM_DEFAULT,1 ^- j( r2 D+ Y p* N
DISPATCH_METHOD,3 l' W0 V- e1 s
&dp, D- @/ E( P! V2 X; ]* f6 r
NULL,, O0 m+ l+ F4 G% a
&ei, 8 @( R) X" h% x8 `5 J1 b &uiErr); * i' R+ D$ ~8 i. s . f5 h- P9 ^7 {" r: b SysFreeString(topicStr);) D! N9 D4 `. y! a1 ^' a% _
SysFreeString(itemStr); + M7 I$ V3 G4 h7 J1 K' H( W+ f SysFreeString(valueStr); % C9 ^5 u3 @+ H8 T$ o0 j) S( V" ?+ q4 h) E7 Z9 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???* m/ h. N6 G% z! E3 e0 X' T9 e6 _
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???? c# b8 R# C J$ a9 y
% @0 ]$ p; ]$ T% T7 b5 b* t+ s) f. C% [5 O
2.这是request的程序 & Q5 U8 l$ c) @* V4 c8 H// Request a value from Extend 6 y! Q: t; ?# B8 ?0 f// 6 Y6 \& }9 D$ o' G8 q// Initialize the variant that will hold the BSTR. Set the variant's , R+ c9 p' t5 o2 K6 M+ z$ _9 Y+ Q// type flag to indicate the fact that this variant holds a BSTR. Place the/ u8 T' E' o7 Q, t& C5 h" C* n g
// BSTR into the variant structure.0 u1 e. m8 \2 X
0 e/ t: O, I4 |# S( w requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 7 s2 L6 H3 }1 l5 \4 o 7 E. f2 k& q6 {* I e* P
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");( M5 t9 u4 v2 a: C
VariantInit(&requestVariant[0]); # L* A$ T- ^/ \# i, P Y
requestVariant[0].vt = VT_BSTR;' X' l: H9 k% { P( M; R& O
requestVariant[0].bstrVal = itemStr;# o4 C& f: u3 y7 l" @
+ k* L# o4 M* k0 {8 K
topicStr = SysAllocString((WCHAR *) L"system");/ m9 w7 H. n: _1 ~
VariantInit(&requestVariant[1]); 2 L- x9 t: i* g' M J& e3 u1 Z
requestVariant[1].vt = VT_BSTR; : D V9 {; O0 U% W x% R requestVariant[1].bstrVal = topicStr;+ W8 N3 v- O, P' m/ X5 Y8 v/ D6 i' j
: L0 {8 R% g# k9 H, J9 `- W
// Set the DISPPARAMS structure that holds the variant. ( _& l8 p: Q9 s: k# q6 {$ J1 M |" q9 z' }. ^
dp2.rgvarg = requestVariant; - K2 M( \/ v4 c dp2.cArgs = 2;/ O3 g+ W3 J# V- K) E0 R
dp2.rgdispidNamedArgs = NULL; 7 U A6 A* ^! H5 Y- u dp2.cNamedArgs = 0; 8 X# n+ T! ~) X! p# M/ b ' p, }; V0 Z0 u var.vt = VT_EMPTY; , R6 s+ K( ~& M# P1 e P ! x1 V. k- Y+ \. w9 J// Call IDispatch::Invoke() # g( x) f. w1 ?3 m0 K* ~# y- u' \+ b/ X8 O8 Q5 ~% w- ^; l
hr = m_pDisp->Invoke(" q: ]. j* d" s! f+ X
requestID,% h) j9 [: x) W3 ]! N8 X) |0 Z+ O
IID_NULL, . K, X3 F8 }5 s4 ] LOCALE_SYSTEM_DEFAULT, G: C5 |6 J1 | DISPATCH_METHOD,( M8 p% d |+ x1 U! a( J# @
&dp2," h; }9 u( |& A( V/ _9 a, i
&var,# T! `! a# L3 H+ f; ~7 C
&ei, , e' h0 Z+ x7 E3 K& x &uiErr); " \; C$ P3 b. M9 Y/ W, l5 B% Q3 F0 J! l; O
SysFreeString(topicStr); , K$ c$ t5 A( x4 n4 i L( O) g' c3 L SysFreeString(itemStr); ; o' f( G" k* {/ J" G& \. p请问该程序是获得extend里面的哪个值?3 N* Y7 N7 X/ 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????