# H. x) t/ Y K8 w hr = m_pDisp->GetIDsOfNames (* x. v8 q# V5 E* |3 a+ `5 U* a
IID_NULL, // reserved# _3 T0 S9 D8 f# S( m
&Name, // Array of names to get IDs for 6 k6 v2 V e4 s: h# V' s6 T 1, // # of names in the array 2 L. J/ t7 M$ g4 |, l! I7 {8 [ LOCALE_SYSTEM_DEFAULT, // System locale, p4 ^) {8 ?+ U* K; f D$ y& z9 e
&pokeID); // Array of IDs to fill on output$ y) G2 n9 f& @# p$ @* ^( N
# {! \$ Z) d \& ] m2 B! Y% J
if (hr)$ F0 D s) C$ b/ T3 e
{ , q5 d& h. i# h$ \. Q MessageBox ("Get Poke Unsuccessful");/ e5 o& @3 \+ N; k
return; 8 b: k7 J& |9 _( V+ a9 l% Q9 J1 S/ H } 3 s8 D& R6 @5 ]$ b , Z1 h% k' e5 V4 s/**************************传递数据给extend**************************************/ * T7 }) A4 V% N; h+ J5 l, k( |! p pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);7 i* @0 z1 F) f# r7 H. M
/ x1 [& `0 E. g6 a9 n% {
valueStr = SysAllocString((WCHAR *) L"1232");+ X" i( h& e0 ^+ T* V& V- T
VariantInit(&pokeVariant[0]); & w+ g) |* S& W b
pokeVariant[0].vt = VT_BSTR;/ m1 ]4 ]5 d8 z. b5 a
pokeVariant[0].bstrVal = valueStr;. w! `: [% E& k
. |5 q2 v7 y5 i* R: Q7 B
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 3 D$ @. G/ W- t @/ |9 q0 ~% D1 _ VariantInit(&pokeVariant[1]); " S. n2 P6 f' G
pokeVariant[1].vt = VT_BSTR;# y6 u. a" F6 @
pokeVariant[1].bstrVal = itemStr; - v9 H" n* V3 q( c0 N ' G$ X/ C: w1 J7 Y7 L r; W topicStr = SysAllocString((WCHAR *) L"system");) H) a; }. R& i
VariantInit(&pokeVariant[2]); * }9 w" c2 l3 l
pokeVariant[2].vt = VT_BSTR;2 b$ Q3 X, y8 j7 |: g' e* N
pokeVariant[2].bstrVal = topicStr; $ X) K t8 g8 n& ~/ F - o# s5 u0 l- l I! `- e// Set the DISPPARAMS structure that holds the variant.4 B( g4 S( c6 {5 |2 K8 ~3 ~, j
- {9 b3 }2 z3 [
dp.rgvarg = pokeVariant; . O9 x7 H4 Y3 `1 S) ` dp.cArgs = 3;2 ^8 r5 h! `5 ~8 Z( O
dp.rgdispidNamedArgs = NULL; ( p2 ]; _6 d2 @3 h dp.cNamedArgs = 0; $ [+ n3 [7 y( `/ N! j6 U# s# y ( [: P) N3 n8 E# c9 M- T// Call IDispatch::Invoke()0 A6 J5 L: }. l+ C& m. L
3 S8 r$ O# F2 t+ P hr = m_pDisp->Invoke( % L" V1 l1 S2 T: Q2 @ pokeID, - K* B3 m, d. S5 | IID_NULL, 8 J8 A3 y% f( I& ?; D/ D LOCALE_SYSTEM_DEFAULT,6 Z; L7 S1 D0 k- P" u
DISPATCH_METHOD, % i' Q7 G# x4 {( H7 I &dp, + t1 f% d3 [! S7 d! a: V6 h7 f, S NULL, - }; [5 K# R3 z1 h, z; D &ei,8 e9 t4 A/ X, O8 k" q: i5 ^. ^
&uiErr);1 K, u6 U3 v" Y: E
1 i. ]; @3 o7 i' w# q# C C2 n
SysFreeString(topicStr);. t% s4 ]- ~- w' P
SysFreeString(itemStr);! E( ?2 O/ f! ]) ]7 l* a3 K
SysFreeString(valueStr); : v; O; `7 `3 ?; O8 U! k5 y9 I& G; j5 {. J$ F
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??? & u4 W8 C8 g! S' k9 e9 u; A( z$ H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???? + _( D2 H5 L3 B4 f2 E. o R9 `* p0 W1 F- R* c* a1 g
. k) ]4 m. `+ I2.这是request的程序0 ^+ T3 L. l' h& B7 A m' V
// Request a value from Extend9 V: I: r' x) U$ k& O
// 3 d) M! @3 b, s% @" I Y// Initialize the variant that will hold the BSTR. Set the variant's 1 R5 b+ U; i+ A* J9 u9 Y) j& e" S5 c// type flag to indicate the fact that this variant holds a BSTR. Place the" I6 C( s& n" t; `. }. `1 {
// BSTR into the variant structure.4 X& {/ e# m) z2 a7 j2 K
. i5 X4 U3 d; Q; G2 Z; E+ t requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 6 J' X& }+ U. a6 ]1 _: s% x3 b 1 T* s1 c6 I2 d7 S' S2 T' y7 Z% [ itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");2 {- _$ d8 a' A8 J) o
VariantInit(&requestVariant[0]); 4 J* l. o3 k$ z) k# I
requestVariant[0].vt = VT_BSTR; : ~% w- G' N, t+ `! Y requestVariant[0].bstrVal = itemStr;+ Z& q4 G3 J; [
: a# ` Y, I- _2 D* s( f
topicStr = SysAllocString((WCHAR *) L"system");. @8 J9 c6 W2 J+ S* T2 C
VariantInit(&requestVariant[1]); 7 F' `6 Z" ?, t$ O3 N( s requestVariant[1].vt = VT_BSTR;/ r/ h* T {( t! W) ^) i
requestVariant[1].bstrVal = topicStr; * R C1 m5 o" P0 _% @7 o U/ Z# s & _/ W8 Q8 N% Q; B6 {7 h) v5 C, j: d// Set the DISPPARAMS structure that holds the variant. 5 \4 m: X* n. m6 [ & w' M) y, [* y: H* ^ dp2.rgvarg = requestVariant; - G6 u/ }1 ]. Q! k, _ dp2.cArgs = 2;2 N' n9 @4 j9 g+ G$ f+ j
dp2.rgdispidNamedArgs = NULL; ' I0 E& H% w# x& L; f; u0 \ dp2.cNamedArgs = 0; " r: O5 [+ v. [: m6 G; e4 C( F n! ]" Q; x
var.vt = VT_EMPTY; ; m3 l0 `) n9 T* W , v% _6 y2 c4 C! z* K8 x# p4 i4 g// Call IDispatch::Invoke() 4 t! r) A8 O+ T2 W7 B! e) p# } ! f. ?5 d# i) w& t# ?( L$ Y hr = m_pDisp->Invoke(+ ~9 t7 |" T8 A3 Y4 }: ]( C
requestID,8 a, _3 i/ p) _5 j5 X2 _5 r+ b$ j, K. h
IID_NULL, 0 O# p( S* `7 T) Y, T- m% h LOCALE_SYSTEM_DEFAULT,9 @+ Z& n: x) m! i" H! l
DISPATCH_METHOD,$ e- Q: I7 F. n) \* ~/ L! s: W
&dp2,0 i( W9 \# [; |$ ?6 k
&var, " o* i, r* M4 ?2 q7 r& \' ? &ei, " l% E5 p8 B; d. w1 W$ a &uiErr);, M0 ?) b" Y/ J$ U4 V
; C5 [4 N/ x4 A4 m5 s
SysFreeString(topicStr); 0 G! Z0 u' ?$ T) T SysFreeString(itemStr);, q# V5 t' d1 g5 q5 ^$ z
请问该程序是获得extend里面的哪个值?1 v" _9 F) y& ]) H- ]% C7 b
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????