, N. S* a5 L/ G2 X hr = m_pDisp->GetIDsOfNames ( 0 y9 H0 d! `0 n IID_NULL, // reserved- P. Y( T" [/ }6 h1 b; R8 E
&Name, // Array of names to get IDs for $ v1 F; F f# u2 R5 p/ m 1, // # of names in the array ; C+ [% F M0 p* N1 J. J3 H LOCALE_SYSTEM_DEFAULT, // System locale i& c3 ^5 E2 a0 b
&pokeID); // Array of IDs to fill on output+ ]$ ~# r- @# H" D8 }
; q& `4 x* v4 J! U1 e
if (hr)+ J9 d$ k3 o* c# s) J& {# y/ g3 d
{ , l9 T" P4 t& M" `4 i MessageBox ("Get Poke Unsuccessful"); / b7 I" u" ?" h* \/ k return;; @) O4 V% [6 J/ T" ?
}! G% d/ J0 ?( ]1 T/ |" Q+ g5 N" z& ]
2 {+ T0 p& K8 W& z/**************************传递数据给extend**************************************/6 b& n- x6 E+ S4 @" z7 E; P9 O4 G% Z
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 6 M% z$ a! m7 J' \% E 1 U) O! S" v3 t! V: q6 E valueStr = SysAllocString((WCHAR *) L"1232");* o* S+ r2 x- M
VariantInit(&pokeVariant[0]); 5 a6 D+ h9 _" m) {8 k3 ? pokeVariant[0].vt = VT_BSTR;- S4 @2 A7 q) w5 J* P* `
pokeVariant[0].bstrVal = valueStr; % p* U/ r: [2 D3 g3 I' B/ }" i9 S. V5 e; M7 K [ a
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");' V9 J; p) K. F2 ]7 B6 e+ y* N0 k
VariantInit(&pokeVariant[1]); ) O( p5 z" _3 c) \' U6 ] pokeVariant[1].vt = VT_BSTR; $ C/ F9 H( Y& g& k pokeVariant[1].bstrVal = itemStr; 2 |; {8 d6 ]1 \8 R) r: z & j6 H: A( K6 M6 g topicStr = SysAllocString((WCHAR *) L"system"); 3 G) H. E) r `. F VariantInit(&pokeVariant[2]); / B8 z E$ t4 F
pokeVariant[2].vt = VT_BSTR;/ _( D0 W/ F3 u5 \1 W
pokeVariant[2].bstrVal = topicStr;2 z( E% l+ S/ w* t1 {# b
: S) a- z4 B' |4 }// Set the DISPPARAMS structure that holds the variant. 9 }& w c$ q `0 \9 a * S! o6 R2 d8 D dp.rgvarg = pokeVariant; 9 I- s2 C P' v4 O dp.cArgs = 3; ! u. b9 G7 o, a dp.rgdispidNamedArgs = NULL;8 S |* ~' I9 Q0 i
dp.cNamedArgs = 0; 9 Y. ~/ t9 D% ~* e, i% r& \ N 6 W: T, B" t6 N" h1 z, r4 @// Call IDispatch::Invoke() " [0 n2 F% }. B3 _- k0 D9 S" s+ Y% q6 b9 N% J! e+ ?
hr = m_pDisp->Invoke(( P1 V i$ q X" X
pokeID,+ d$ I" i8 v. x5 s
IID_NULL,* v, c9 c- J6 M! L$ X6 g- V
LOCALE_SYSTEM_DEFAULT,# @- U6 u% G J1 o3 k) S5 Q1 v
DISPATCH_METHOD, ) _! X* \) ?6 @! u) t' F/ v &dp,& |4 A) r) [8 i. G3 D5 F) E0 S
NULL, 8 _- t9 U: ]' M( }8 M# b1 @ &ei, + N) d8 W0 M; |/ L% x &uiErr);; h$ `( B8 k$ B0 i0 T6 g
0 ~, u! h" w3 ~" h* W) @4 T5 x( S
SysFreeString(topicStr); / P/ \& G! C+ ?' \9 b. h SysFreeString(itemStr); " e0 p& I6 `7 Z. u$ e- G6 K SysFreeString(valueStr);5 r0 M; T, d5 Y0 K, v ?/ {
5 l- N& O& ` h8 t4 l) V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???3 O( t5 D/ C# v! J. `, m
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????. h6 X& S9 n) L4 S4 C' L% v
% r4 o7 R0 `' G9 } M: S' F# a4 I& |0 [9 }' F; c: [
2.这是request的程序2 e3 r6 O9 c% R2 w# |2 S
// Request a value from Extend 6 M5 k4 \" v7 [$ ^// 9 y, M' b; T8 Z/ n5 m1 g6 y// Initialize the variant that will hold the BSTR. Set the variant's : j7 [+ M( K7 [) c1 J// type flag to indicate the fact that this variant holds a BSTR. Place the / e4 O! d8 P1 W// BSTR into the variant structure. . N( E* w# n2 ?7 `4 v# b9 ~, i( o+ }3 \" \: o
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);1 R2 L! S. r( \, K) x
+ ~* b* N6 a8 X( t& l5 F itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 0 h1 G3 l4 e; V; v. E: v( H' W0 P6 b* V VariantInit(&requestVariant[0]); # W% N9 V6 V$ M* l
requestVariant[0].vt = VT_BSTR; 4 U- ?* ^4 a7 H requestVariant[0].bstrVal = itemStr;0 `: c- X. T2 u( @! M W4 W6 i
% N' e! {, x2 C# K4 C! X3 s/ e# _
topicStr = SysAllocString((WCHAR *) L"system"); ; v* Y. } Z) w VariantInit(&requestVariant[1]); # T2 N! x W( {) D) R/ r! p" C6 n
requestVariant[1].vt = VT_BSTR;2 W: T( J+ ^6 ]! ]1 R
requestVariant[1].bstrVal = topicStr;9 J1 z4 x! {6 \- t6 J) E# n
2 K& Q1 ]& i1 y3 A& N0 X// Set the DISPPARAMS structure that holds the variant.) O6 ]0 o5 \9 ]! L' E. y
% y% A* j' T! p dp2.rgvarg = requestVariant;; R& b0 Q; q* t2 u' {$ W6 K
dp2.cArgs = 2;7 m: n/ ~ P/ F% m- X8 h7 q
dp2.rgdispidNamedArgs = NULL;( J5 e, D# G" R, M+ w) n$ N
dp2.cNamedArgs = 0;- C5 S4 q/ U3 w$ E
; M. ?/ x; ?# z/ g- S2 r. ~
var.vt = VT_EMPTY; * R8 _# G1 z1 J6 X ) R) }2 o$ h+ @) n. o$ g// Call IDispatch::Invoke(); F6 ^4 V5 o9 L. `0 b
3 ]7 R* c! b# B0 U, u hr = m_pDisp->Invoke( 2 u* D% v; Q5 m* o6 f8 L8 S7 g requestID, " H! s3 V: K$ I4 X# U! @* [ F IID_NULL, 9 x( k& \. ^1 { @1 m LOCALE_SYSTEM_DEFAULT,& I) w) b& k7 H* v' G
DISPATCH_METHOD, ) R }5 p: s8 H v' n, N8 @ &dp2, % G. j6 j6 ?% s `& L( X' N &var, $ I! _2 q) K' x& b; [' p* e &ei,1 i: X/ l. P, @
&uiErr);7 a& T1 f1 v n* }
u5 |' N, r9 W0 {5 r3 i; K
SysFreeString(topicStr); * f4 W* D& F- P0 q% `* i SysFreeString(itemStr); 1 i8 F* ~7 h( J; j5 m! O请问该程序是获得extend里面的哪个值?/ }0 @1 i* l8 C+ g; E: _1 D
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????