( O% ]9 v: p% ~$ a3 Q/ J* V9 R. E hr = m_pDisp->GetIDsOfNames (; ?( V5 A# ~0 r% W! f5 t
IID_NULL, // reserved5 w+ t& c# i, a
&Name, // Array of names to get IDs for! n1 Q. C$ e" I6 M. Y6 t
1, // # of names in the array& x# Y2 E) ^" I6 E; o) F- C2 {. s
LOCALE_SYSTEM_DEFAULT, // System locale F8 f ^& V) b% O& v2 W &pokeID); // Array of IDs to fill on output 8 J7 c' q8 f5 S7 A* r : Y2 ?+ p: o) x if (hr)4 n' z" ^; c3 E1 O [! O$ c3 X* v
{ ) B* V" M1 d4 @) i% W+ p4 g( | MessageBox ("Get Poke Unsuccessful");/ m7 ~* t) g( S" ^
return;6 u2 L! _0 i9 n- Y/ x
} % Q5 o p5 s$ y5 c! T; p 3 j$ M. e: p+ O+ ^" r! ~/**************************传递数据给extend**************************************/ 8 F: N; S4 Q6 Y1 v* ? pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);& ~# |& [9 q w: W; A9 O! c
+ ]. i7 `5 E* O) `8 l5 n1 [3 k2 \ valueStr = SysAllocString((WCHAR *) L"1232"); ; z# K& |+ N1 j; R6 J; Y) m1 q VariantInit(&pokeVariant[0]); 3 }; ?) \ e4 a. V( Z1 k$ L
pokeVariant[0].vt = VT_BSTR; 2 f9 f$ a) [8 X+ g8 z7 { pokeVariant[0].bstrVal = valueStr; ' b5 J: c0 x: I. y( C' u8 | s3 f2 f5 H
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");" g G3 V) g! A
VariantInit(&pokeVariant[1]); % s3 k$ Y' v# u3 t" U pokeVariant[1].vt = VT_BSTR;& C$ e1 ^$ C( {1 y$ R( W/ S7 l
pokeVariant[1].bstrVal = itemStr; # j9 `7 a7 @( H% W" D , A* y# @) d0 u- p( Q topicStr = SysAllocString((WCHAR *) L"system"); : j+ \' b% q1 [ VariantInit(&pokeVariant[2]); * j' z- c* ]9 u2 L6 S5 y: ~
pokeVariant[2].vt = VT_BSTR;' n6 A- h4 N* u) K' }) y
pokeVariant[2].bstrVal = topicStr; . e, _% _; ~4 v+ e8 O( D* Q + h5 Z* f: `' o+ [! r// Set the DISPPARAMS structure that holds the variant.0 T5 b/ C1 }# i9 j& X; O
: q. x% p6 [3 V, \1 N) u dp.rgvarg = pokeVariant; + m2 J3 m! X# T' U" ~0 N5 Y+ S dp.cArgs = 3;+ W: o* c( Z8 Y) z* o- Q: u% s
dp.rgdispidNamedArgs = NULL;2 \; k" S4 e5 _0 K( v' A
dp.cNamedArgs = 0; : b' N2 f6 J4 J) f. g ! i9 v$ J* {, a v* X" M// Call IDispatch::Invoke() . m3 {9 \! e% H9 {& ` 7 N# w1 f0 \% x% J3 u; A) p4 E hr = m_pDisp->Invoke( ' U5 l# k/ Q8 \% Z$ y+ c3 A; b0 @ pokeID, \& V( y- v8 ^3 j
IID_NULL,$ c" ^( t! A, U$ a( R7 E" O
LOCALE_SYSTEM_DEFAULT,: V/ X9 R1 F& I5 T, M
DISPATCH_METHOD, l5 f! n7 z* f$ @ &dp," x, {. }/ r: u; M9 _7 `3 a
NULL,; m0 R8 @3 i) _; H5 M
&ei, w: l$ z4 J% [) j) J& R$ i
&uiErr); 4 H& }& W- c* M2 }$ q) C4 E& N; _% o2 ~
SysFreeString(topicStr);% r* i; x9 m2 K- d% G( [- f3 q
SysFreeString(itemStr);/ w$ {0 j: ` |# m) a
SysFreeString(valueStr); # }* ~/ }; W, x' P$ y- K - N( g1 ~2 [) |5 U* c" T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???+ l [) D' J; [4 Z, C* V9 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????' i q. b9 a3 I C1 U" E
, N& d& E6 \1 e- R: F% A6 }$ d) {. p # C% r, W% a4 X2.这是request的程序% R, I2 y2 y$ C) [$ _5 I0 i* `- i+ m" X
// Request a value from Extend 9 c B0 X1 I7 \* ~6 P& O) F// $ K( D5 f0 B6 u" }9 w1 K// Initialize the variant that will hold the BSTR. Set the variant's8 N. i: ?$ N, h
// type flag to indicate the fact that this variant holds a BSTR. Place the J1 i- {3 P: U+ v
// BSTR into the variant structure. p& a* V9 N) v- W& g8 s% c6 z6 J
7 c' {' x( B q/ I( y: a0 q! s
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);) {. g- D/ d7 |0 s+ l
7 \8 R0 F [" v6 Q, F
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 6 T, l$ N4 L5 E8 b7 t6 ` Y/ T4 s VariantInit(&requestVariant[0]); 8 w* W& M- ^, N j7 \# [3 p
requestVariant[0].vt = VT_BSTR; S0 X! P# W1 y requestVariant[0].bstrVal = itemStr;: s# J. m3 a& _$ |* b
* ]4 o6 Y1 x U9 f# k3 ], w, [ topicStr = SysAllocString((WCHAR *) L"system"); 3 i( n& W# P$ V VariantInit(&requestVariant[1]); 4 L, r/ G2 W6 ~" _: G
requestVariant[1].vt = VT_BSTR; ) v- x6 b7 T7 O+ T2 ^% Y5 K requestVariant[1].bstrVal = topicStr; ) s& X. K7 `+ q7 j) s0 F) @9 z: U s2 S% M) L' r. C8 x
// Set the DISPPARAMS structure that holds the variant. # |: l2 h- Q* C6 e* m5 j* ?, E- ]) E! J ( h+ A, m5 h) T/ ] dp2.rgvarg = requestVariant;5 f: ^( |4 w% n
dp2.cArgs = 2; 6 c7 b) M( |% u+ P dp2.rgdispidNamedArgs = NULL; ( K! N3 G' I$ c! s dp2.cNamedArgs = 0;3 Q" ]% |/ x6 i" m6 Y9 @4 Y
+ U% E" ]/ K) \# L! H$ b. o
var.vt = VT_EMPTY; 0 R8 h X1 M. G& a( K $ Q% `9 k9 o1 I) v0 O4 m8 e3 x// Call IDispatch::Invoke()2 ^8 H8 S4 `4 e
4 u8 G( X- y' a/ p
hr = m_pDisp->Invoke(' Q1 z! W2 ?, X/ s. H) ^/ H
requestID,+ ^, v( d1 W8 D+ A, g2 V
IID_NULL,! H# q& r5 `8 o' D9 J
LOCALE_SYSTEM_DEFAULT,7 o, S! e5 ~( o% ?, d1 _
DISPATCH_METHOD,, @1 }/ y) P7 f' @$ O+ B: ^4 V
&dp2, 0 l, R. U& G3 r9 Z7 S# d5 z &var, ; Q9 X S2 x; q0 N" ]+ D, o* W &ei, 5 n( j# S- w5 L$ c$ E" Z, i &uiErr); / q/ B5 v: U3 _' a. V4 L( L. m/ H6 n
SysFreeString(topicStr); $ ?2 E9 v$ j4 W4 p; R" I& M SysFreeString(itemStr);/ v3 g) z- |* W* y, b
请问该程序是获得extend里面的哪个值? ) m' B. _# f: C6 ~- i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????