& z Z( h2 C- z) Z hr = m_pDisp->GetIDsOfNames (8 a( p) s$ ~! ]% ^+ t% c$ |, {2 h
IID_NULL, // reserved7 |% ^# _1 b9 J, Q( e! D+ Y
&Name, // Array of names to get IDs for # s7 I' g# V7 L& W+ O 1, // # of names in the array # e4 o! D8 `/ ~/ v* s LOCALE_SYSTEM_DEFAULT, // System locale: A: b7 R9 l3 {& U! c! m
&pokeID); // Array of IDs to fill on output F/ `7 P* z7 ` l' ?5 g& C+ s" R) z
if (hr)5 a7 A; e% `3 t0 Y) j) `9 s
{4 e% ?6 T {# {4 _8 i
MessageBox ("Get Poke Unsuccessful");1 y# G2 f/ q# k
return; : W X3 U2 _3 m) T$ W: d _7 } }# ?- r1 g! r& S7 ]2 X# K$ H
4 S* ^2 r* A" l4 x4 n' V1 n/**************************传递数据给extend**************************************/ : Y1 B7 d+ q. U pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);! ^ z" l6 x1 {1 m" v1 B' B
1 d7 ^8 v: P# y" l8 n: H1 d valueStr = SysAllocString((WCHAR *) L"1232"); & [0 W6 t. k4 s VariantInit(&pokeVariant[0]); % _: t% C/ w. e u8 ] pokeVariant[0].vt = VT_BSTR; . W& A+ z& y- @5 y$ x pokeVariant[0].bstrVal = valueStr;3 a+ z2 S a) t7 f6 j
8 m. W. U6 v& Q- R( F* w5 O
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); Y) L( G# Q' U$ v VariantInit(&pokeVariant[1]); " b+ a% l) y# z$ O pokeVariant[1].vt = VT_BSTR;- I( ~0 F9 S5 Q9 T; A7 N7 r
pokeVariant[1].bstrVal = itemStr;6 b% g- M# t! X1 S
( F, {; A1 Q2 b" {7 A7 s
topicStr = SysAllocString((WCHAR *) L"system");) ~! `" E; b: u# Y
VariantInit(&pokeVariant[2]); " r6 H% d& T9 `6 P; x
pokeVariant[2].vt = VT_BSTR;) O/ R, v) P3 h9 U- l
pokeVariant[2].bstrVal = topicStr; ; O) |5 l3 f5 o6 c" P- A# Z( z) N, d 5 ]9 t1 F* W' z; I4 r// Set the DISPPARAMS structure that holds the variant.. i* f) d- q8 W% K9 f9 p! |0 s
& O/ @% Z+ o- Q# j3 C) r dp.rgvarg = pokeVariant;$ D' H4 G, A5 \
dp.cArgs = 3; $ K- W9 c4 p; i, f. J8 [) N dp.rgdispidNamedArgs = NULL;0 @3 ?% s( B$ n- N0 ?( z' I, j
dp.cNamedArgs = 0;1 q$ T: w G' a0 S3 K. ~
}2 v; w( Y0 T, T) k3 h// Call IDispatch::Invoke() : }7 }8 `2 A) \/ W6 e; X , V5 `/ V+ T1 @" e: M hr = m_pDisp->Invoke( . G1 q5 x; g; l4 D6 a0 \* q pokeID, 0 N0 h" \) b/ k# t: t IID_NULL,! S( ~# d! h% y# U' q9 I
LOCALE_SYSTEM_DEFAULT, 3 ~; Z5 A8 O* P8 l7 _ DISPATCH_METHOD, 2 Y% Y, x4 H# z8 t &dp,8 Q1 V+ C$ v0 P7 _) A
NULL, 1 r* l$ z4 o) D" Y6 f2 @) t, S &ei, - V. u* g& F6 r% B; z &uiErr); 6 n7 v0 U- e- Z- E( c; P, z ( g: w, u$ D3 s2 w/ M+ h x) P SysFreeString(topicStr); 5 H5 g( y9 q# W4 d1 U3 B SysFreeString(itemStr);7 W2 g: c6 q9 q- ?
SysFreeString(valueStr);$ m: F' H2 E$ }4 m% C* @+ x5 f
$ V0 t8 b1 m2 w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??? ! f6 M( e8 L8 @2 M4 G/ l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????. `0 K0 M. `1 b' e: Z( e, y, y
( d# `$ L" ^( I# ~. _0 L ; M5 X* \/ j" E3 x2.这是request的程序 7 t' I2 q! ?2 q: Z5 C) V// Request a value from Extend ; |; |- C. B+ m' L3 }) u//. w1 l$ \0 h- a6 }1 t4 J
// Initialize the variant that will hold the BSTR. Set the variant's4 B y* B8 \( C" P
// type flag to indicate the fact that this variant holds a BSTR. Place the5 [- {" z r- {; c; B7 I
// BSTR into the variant structure.9 W2 c8 N; V+ C0 L7 F b, V( x. o/ n
3 d8 ^. U5 z! e% ?9 ~0 D
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 1 ^5 ?2 z. g9 E1 ` 8 \4 R, N% q% |$ u3 L0 z+ B itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 3 B# A( t* R. P VariantInit(&requestVariant[0]); * P A$ o1 l/ f' k- r3 q requestVariant[0].vt = VT_BSTR; * W2 l% A- p3 S) M& `( e requestVariant[0].bstrVal = itemStr; 1 b+ b, O5 C: t% H" I B# [5 L, F+ k1 H+ \; D( f
topicStr = SysAllocString((WCHAR *) L"system");/ ~. C* t' ~- e8 H" t" q6 `
VariantInit(&requestVariant[1]); , E- W: t$ y6 m3 E4 T, I
requestVariant[1].vt = VT_BSTR;0 |; w3 Y) G& ^/ |
requestVariant[1].bstrVal = topicStr;6 y2 i, `* U) |# `/ N: B
3 a W1 M9 b3 [; R/ O// Set the DISPPARAMS structure that holds the variant., D( e5 ^. V3 a9 o: C
. o z/ g. h' n9 f8 |, ?
dp2.rgvarg = requestVariant; 2 E( W0 Z* q( S. ~2 {' w. B4 V2 ? dp2.cArgs = 2;( y2 P3 C5 L; S) `2 c( X( B3 e
dp2.rgdispidNamedArgs = NULL;4 a7 w9 K8 q- k, u
dp2.cNamedArgs = 0;( B8 U4 l% c, j d! A! y
/ @5 y9 c2 d( R/ c( u) Y) w) w var.vt = VT_EMPTY; : H; U, K0 z- [, P4 F9 ]! @" ]6 L# S7 U# f, D
// Call IDispatch::Invoke() $ _' @& K) S% M! M/ g % X+ Y( o7 e E" u+ t2 N6 d hr = m_pDisp->Invoke( ; L u$ W- c0 n requestID, g7 o6 e4 \, _+ ^$ h# k% J5 f IID_NULL, ; N6 f6 H- l; x, ]2 e LOCALE_SYSTEM_DEFAULT, 9 @: n1 a& Y4 w% T DISPATCH_METHOD, 3 V$ z& }8 R. K4 k# h$ A4 v &dp2, . f6 x# f$ v2 h9 A( u &var,5 H4 z7 z: J* k- {4 K/ u" H2 |
&ei, , Q5 H% Z; u7 k) T) A1 Y &uiErr); ( ~0 ~! K' l# D6 W) o & b$ X5 Z9 f9 K( o+ N/ @ SysFreeString(topicStr);* g& S: a* v1 ~. `4 o
SysFreeString(itemStr);- z+ x. |0 D, `: ?1 m
请问该程序是获得extend里面的哪个值? : h7 a- G4 @, M8 P' x6 V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????