5 A% c& ^% ^' I: v hr = m_pDisp->GetIDsOfNames ( 5 X9 l- x& _6 I/ a4 t Y IID_NULL, // reserved ! S ]# X+ f' A* W &Name, // Array of names to get IDs for . i6 b( D2 R) T' x0 O- t" j4 H 1, // # of names in the array5 {+ B/ O2 o7 _1 S9 F. L9 N) k
LOCALE_SYSTEM_DEFAULT, // System locale 1 C! K; a( Z& ^' I/ k- W) a, N &pokeID); // Array of IDs to fill on output$ N7 d1 C6 E8 C5 |
" x3 ~3 d! Z. O) y# a% r/ J( \
if (hr) 9 c& m% w! q, W' I1 Y { ' H$ d, E$ i) m' A# H2 t* w% V MessageBox ("Get Poke Unsuccessful");' R# B' v5 Q* U, s5 o
return;4 K8 W& J- e: g0 [7 n
}9 _5 L3 U; X" Y
& F- l# ]9 R5 I3 s4 R* h
/**************************传递数据给extend**************************************/ 9 U0 N. s- {* Z8 f+ ?. b/ { pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 9 U# X9 k. A" j* f & T% E" |* q8 v1 y z valueStr = SysAllocString((WCHAR *) L"1232"); 0 _/ D7 h6 z9 N3 T1 j VariantInit(&pokeVariant[0]); % P* Q% g' }* b pokeVariant[0].vt = VT_BSTR; 4 [) m6 R( M' {2 K5 s pokeVariant[0].bstrVal = valueStr; / R2 n1 p7 D1 V ' |, A& q$ E+ i o/ ?4 J% I0 P itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ' I$ P2 L1 h5 \$ Q2 e4 v5 A VariantInit(&pokeVariant[1]); - X* n$ _) q& `- H5 F! ` pokeVariant[1].vt = VT_BSTR; / X! O4 P( {) l; Y pokeVariant[1].bstrVal = itemStr;# z! I# p: J/ T9 N! D2 ~# W- H
! o$ J$ G( F& y
topicStr = SysAllocString((WCHAR *) L"system"); # A9 y! O1 o# O4 F/ p VariantInit(&pokeVariant[2]); ; [$ ]2 t" s* \+ s
pokeVariant[2].vt = VT_BSTR; 3 `: p6 H/ n: D! _ pokeVariant[2].bstrVal = topicStr;1 c/ h, Z9 t- }1 A; ^6 x, B" z
% r" J5 u" x5 Q+ M, W7 p$ A
// Set the DISPPARAMS structure that holds the variant.: \$ t! n3 J {9 v- k1 X
8 e1 N6 ]" @- J- V" F dp.rgvarg = pokeVariant;8 v9 M% _1 W3 W5 ~7 {- b: q( b$ S
dp.cArgs = 3;5 D& f" A. r$ j; v) S; W
dp.rgdispidNamedArgs = NULL;' l: w6 ?) z3 x
dp.cNamedArgs = 0; $ O: J$ T- p( d5 } * {% f. U# ?5 T" [7 k// Call IDispatch::Invoke()5 K6 T/ G1 O& v q6 a q" d
1 R8 E* p h$ |3 q8 X9 j; ?
hr = m_pDisp->Invoke( % Q$ |3 {/ m8 V1 w4 o4 L pokeID, 2 e' U! H2 D7 ]6 H! k/ S( E IID_NULL,7 @/ P( \) T5 S' O
LOCALE_SYSTEM_DEFAULT,% b; I2 W. W n$ S# V8 s
DISPATCH_METHOD, V8 m+ W3 R0 b) ^0 r' k. T
&dp, 2 Q9 ^8 `1 A) @! Q7 R3 C! j NULL, % |$ [- l. t2 |4 f &ei,: ]; I5 T3 c0 [6 M, |
&uiErr); % V, n* O/ I$ G & h0 ? v- ^3 X' }# ? SysFreeString(topicStr);, d& C0 B/ W2 H5 s' h0 C- S9 S5 m
SysFreeString(itemStr); ) C; t. @; [/ }" X, H SysFreeString(valueStr); ) P' p( U: g. z' ~2 u9 s+ j. o' ]8 u5 X. n. o
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??? + y# N; b! v9 w, S$ s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????8 d2 C) D, T8 H! `4 I. ~4 u y
: I9 J9 r4 n I! W4 x$ N
+ a) L7 P: l1 @5 o; H6 I, x2.这是request的程序3 p& J* S3 e& G5 F) u4 o. H! l
// Request a value from Extend5 Y3 ^: T K8 x2 v9 _# k/ A/ W {
//7 s- Q5 d2 \& }- X3 b
// Initialize the variant that will hold the BSTR. Set the variant's& ?% [- y9 [3 t
// type flag to indicate the fact that this variant holds a BSTR. Place the % J+ R; |. _8 ^# C, G6 U// BSTR into the variant structure. & N* c9 G0 G/ G8 Q' z& w. Z1 h1 T. _
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);4 x- M3 Q' i$ l4 ~
9 H6 l! p: u0 T2 r, z. S, x8 O itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");% X5 ]0 w( X5 Y* X% H" Y5 V
VariantInit(&requestVariant[0]); * e. A7 W. O3 \! r requestVariant[0].vt = VT_BSTR; ! N# R2 y$ {# Z% ~1 K- f6 e requestVariant[0].bstrVal = itemStr;& W5 `- p; x+ S' A y
( G" Y$ @& S4 `7 C2 ~ topicStr = SysAllocString((WCHAR *) L"system");" f4 ~$ Q8 N% ]) K9 W* w
VariantInit(&requestVariant[1]); . `/ F5 V2 o8 i- D4 G. W requestVariant[1].vt = VT_BSTR;& ~0 C/ P& v+ h- r# M, Y: x! A8 M
requestVariant[1].bstrVal = topicStr; 1 Y$ N7 l; P3 e8 Z' y: r7 ]+ J! J3 b: h+ t, q3 W/ E- n3 e
// Set the DISPPARAMS structure that holds the variant. " J, j% i/ d8 C i- J% X8 X0 k0 O6 g) M* N
dp2.rgvarg = requestVariant; ! x$ q6 K) @1 S, Y# h2 ?( @- r6 ` dp2.cArgs = 2; : B8 R& |+ v4 i( j1 w" A2 E, Q( v4 J dp2.rgdispidNamedArgs = NULL;4 S+ ~- z: i. [& B4 p- d# j
dp2.cNamedArgs = 0; ' K: Z% q6 L, p$ U / w, ^- \; E9 [ var.vt = VT_EMPTY; 7 _0 v% u: ]! y# x# t" z4 f$ n 0 y" r, \+ v% m# E$ ?: K* a6 _! {// Call IDispatch::Invoke() / _) C6 D, Z6 C' A' D. Z , k) w/ D$ n; R- k! Z F hr = m_pDisp->Invoke( . e8 f& M7 R7 \0 |" Z requestID,6 C0 S" @) A. f+ T5 S, L7 y4 R* [3 y& }
IID_NULL," z% e0 Y# B6 A0 H
LOCALE_SYSTEM_DEFAULT,6 U" h/ R/ i7 j& ~# y# r7 [
DISPATCH_METHOD, , T! ~# s% W( s, `* P3 n# Y &dp2,6 E% u5 ?& D, |% T( A5 e
&var,) I) C. G8 [5 L5 b# j7 `0 K
&ei, " |: m2 O" z, }: u/ X; S% x &uiErr);% A, {0 Z4 r- d6 J* L4 `
. p E7 V3 ~8 E" U SysFreeString(topicStr); ) U$ X7 K; k. U7 a SysFreeString(itemStr); / H0 |) X* u7 _* b% U, I6 g请问该程序是获得extend里面的哪个值?5 E6 _9 } e) O7 ~6 R# J$ k9 j# y& `; n
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????