9 h( y p6 `# l' I9 R hr = m_pDisp->GetIDsOfNames ( . o/ a) I$ e: P( \: k* A$ q IID_NULL, // reserved 9 Z* V5 H* \! t4 ?5 @ &Name, // Array of names to get IDs for ! S$ \# I. a' f8 n# l& | 1, // # of names in the array* R1 W' x) R i8 \2 B1 ]! ]# u
LOCALE_SYSTEM_DEFAULT, // System locale * Q/ d4 t$ O' |5 E &pokeID); // Array of IDs to fill on output : d7 `/ t& C; g 2 [: p5 N+ A: ` E% O if (hr)* ^- l E7 Q2 ]% ?5 T
{) p/ X& J8 e9 [$ p+ {$ Q
MessageBox ("Get Poke Unsuccessful");) U; C* `- H' ?
return; . N2 Q$ t- O' v# h. [9 ^ }1 z/ N9 c, T+ m1 i7 w+ A$ ^
0 g& ^5 S- {* M
/**************************传递数据给extend**************************************/ , @3 S# `0 |4 {1 M5 B1 V pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); ; u$ R1 W: U) M- x; S( f. g + X4 C7 p& _: e" }7 _0 p) U0 E
valueStr = SysAllocString((WCHAR *) L"1232");8 u7 b5 R( m3 h* G7 }( \
VariantInit(&pokeVariant[0]); ' V5 G/ } H$ o5 r# l( ] pokeVariant[0].vt = VT_BSTR;% U$ ^) Y3 @' G2 _$ t
pokeVariant[0].bstrVal = valueStr;1 v4 Y* _8 ^5 _1 i' |4 _$ R, W
" p" g* [- J5 k( L itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");( u: b+ N* \. H' a! f0 O5 @/ ^4 p
VariantInit(&pokeVariant[1]); 0 |6 x* g" G$ Y# G) I7 V6 m
pokeVariant[1].vt = VT_BSTR; ! j1 z$ T. A! v. X5 c N! E- h7 R. K pokeVariant[1].bstrVal = itemStr; % X2 w9 t$ |/ }7 L. N8 W+ f; s+ m( G d: h1 @* u" C
topicStr = SysAllocString((WCHAR *) L"system"); ; b& |0 x: B) x( ^1 n( ^, j+ r VariantInit(&pokeVariant[2]); a" `9 C) h6 A3 o
pokeVariant[2].vt = VT_BSTR;) d* S$ I) Z6 p/ u" w) V7 m
pokeVariant[2].bstrVal = topicStr;4 Q: Z! ~' e) `8 P# R. |& S# I f7 S
" D# _' J- q6 ]" y; i9 x
// Set the DISPPARAMS structure that holds the variant. & G+ m# f" C5 \9 b ( @' ^9 Z: y2 |' W8 F dp.rgvarg = pokeVariant; $ _" I/ Y4 T; s/ o/ \% q% W dp.cArgs = 3; & {) j0 Z2 A) n( j+ ^9 K dp.rgdispidNamedArgs = NULL; ' z% I h8 `, v* l+ P dp.cNamedArgs = 0; ! L, y- m. a( y3 O2 Z9 r. b! f) L# w# Z! T2 @( P/ u$ j0 p1 c
// Call IDispatch::Invoke() 9 e4 C' i+ g2 k" G' H 9 O+ ?- g+ U) \/ f; @ hr = m_pDisp->Invoke(4 h' p% z4 I2 t1 N
pokeID,- e/ Z0 w% ^1 I; J
IID_NULL, J+ Z# o2 v0 R1 Y9 D LOCALE_SYSTEM_DEFAULT, 6 l0 Y2 F2 x$ `2 ?3 l4 O E DISPATCH_METHOD,( h J$ ?$ v1 E8 j& C" Q
&dp,4 S1 k$ Z4 G) T Q" H8 t! C! w
NULL, : l0 N/ Q' G9 Z% f4 F &ei, - ]* T' M+ a( Q: t/ ] &uiErr);; n2 u# j/ a' p o) F1 L! w% M
5 ?- @! l- n! m
SysFreeString(topicStr); + \) {& F' ?' q: H+ z# s& x' E SysFreeString(itemStr); 9 s6 d# n4 v& \, m% T# c; ~7 u SysFreeString(valueStr);7 M* s" h6 v5 ?0 n8 [1 W: F; u
. H# n0 ~. h+ @# [( X) D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??? ) p* J" {3 V4 |( F1 T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????4 k" W% j6 F. h9 E
. |4 ~+ H- f( L1 \
' N1 k. r& q, B- P2.这是request的程序 * U5 F. o( A, d. y; @- u8 V// Request a value from Extend% d% T7 I Z( X0 J1 U' i# B
// $ O0 U* c$ g- z$ f/ a( o% V// Initialize the variant that will hold the BSTR. Set the variant's' l1 n( S0 c$ [' F
// type flag to indicate the fact that this variant holds a BSTR. Place the; X$ k3 @2 `+ `# W. P
// BSTR into the variant structure.6 a9 B- ~2 o ?0 U- G5 c2 a
& e* P7 V8 q: m5 T m requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);( D1 E4 w/ o R6 e4 ?9 [
8 b1 }, N5 C9 {
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");( L& J* U5 z: x# z) a; V) H1 c
VariantInit(&requestVariant[0]); / @. G( g# H8 T$ U3 \- Y requestVariant[0].vt = VT_BSTR; ( R7 \; Y* o& y4 S7 V" ]% i) d; s requestVariant[0].bstrVal = itemStr; 2 ]: T0 t2 q9 ^# W# a5 n& R0 z9 [' z# S$ V/ b# b i8 K7 h
topicStr = SysAllocString((WCHAR *) L"system"); 2 C, O* b+ g$ h VariantInit(&requestVariant[1]); % O9 s' T3 S2 r/ f ^% g9 [" [
requestVariant[1].vt = VT_BSTR;0 e P. S: j8 A7 B
requestVariant[1].bstrVal = topicStr;1 h! k5 L2 M' U0 |1 g u4 b
4 L' j- r# \- W7 [8 h// Set the DISPPARAMS structure that holds the variant. 2 O3 L4 l: h+ a8 L8 V : C/ S" V4 X$ K! u dp2.rgvarg = requestVariant; 7 w" r! O1 y* t( }- a/ p8 C dp2.cArgs = 2;/ H. \8 Z* r' ]: J
dp2.rgdispidNamedArgs = NULL; ' o, y: Z6 Q) V$ d dp2.cNamedArgs = 0; ( D$ p/ Z6 B/ Y% ]& n 4 N/ C* r+ x$ J4 o4 c/ ]; [" K var.vt = VT_EMPTY; " u6 g @ \; ]* Y9 ?* h# s G : l! O' Q% ]8 W// Call IDispatch::Invoke()% k) {. B3 n- G4 n
& ?8 x5 y2 I- M hr = m_pDisp->Invoke( ) O# E) Q- l/ ^8 G/ F requestID, ( L& V! u U; Q3 `0 y IID_NULL, : w0 e4 O$ B* S; [ ` LOCALE_SYSTEM_DEFAULT, , t6 u: k$ R7 J: ~) W DISPATCH_METHOD, 9 n4 n! m/ V8 p/ b8 I &dp2, 8 q+ V1 ^) }+ `) i2 B% @ &var, * z) d. F" q+ f- f &ei,7 X. `) O& @* Y7 j
&uiErr);" e& C$ E+ [; k4 u2 l6 V7 \
/ }; m9 _5 q( E# Y3 Y+ Y% W
SysFreeString(topicStr); # {7 B6 Y) f$ D" ~$ f SysFreeString(itemStr);3 g9 o3 h+ H% h6 F
请问该程序是获得extend里面的哪个值?3 `3 Y P9 w# Z/ {& Q g3 a0 I& M
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????