: b0 L0 l6 e2 |# w hr = m_pDisp->GetIDsOfNames (; N) O M- ]7 Y- C5 ^
IID_NULL, // reserved; A, I6 c( K9 p& e/ a3 p( V
&Name, // Array of names to get IDs for7 x& J2 c* z1 e# t' @
1, // # of names in the array6 o- m. B8 J8 v3 ?; Z$ Q, h. V
LOCALE_SYSTEM_DEFAULT, // System locale9 ~2 N8 C0 c9 O1 W
&pokeID); // Array of IDs to fill on output0 d3 u* G) A/ x; x2 i
6 K+ J* o2 @. f0 D& k! ~: f [) s if (hr)2 y1 C8 _6 H' A
{ ! U2 O' F; V; ?0 u/ d* D$ A MessageBox ("Get Poke Unsuccessful");( j# e+ z( `' Q6 c% A
return;: S2 y6 C/ M( f3 @; ~* r
}3 [8 y: S( I/ Y$ {/ w1 A1 `
: p) r5 b3 R/ u4 D+ t3 }
/**************************传递数据给extend**************************************/ " A& [8 v$ i+ f pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);. {/ j& y3 [3 a; }
; p1 y( \9 j$ U! z valueStr = SysAllocString((WCHAR *) L"1232"); 0 M) c) p8 Y' T VariantInit(&pokeVariant[0]); " e9 n: }6 s" X pokeVariant[0].vt = VT_BSTR; 3 f2 ?# Y. {1 O7 i pokeVariant[0].bstrVal = valueStr;2 Z5 j+ U6 f. s. g! p ^9 }+ R7 o
t- f8 u) Z/ d6 d itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");3 p- b$ e: t; N+ N4 G
VariantInit(&pokeVariant[1]); ' \) i" D- Z7 o. E! R pokeVariant[1].vt = VT_BSTR; ! I1 S z; u r/ k- ~0 I( K pokeVariant[1].bstrVal = itemStr; % \. _/ c/ G0 e- ~# u% [! s7 Q) U, T- V( x, j' b+ t/ V7 v
topicStr = SysAllocString((WCHAR *) L"system");1 g0 y' \ ]% Z6 |
VariantInit(&pokeVariant[2]); 8 {" w. \2 H" b2 P+ w
pokeVariant[2].vt = VT_BSTR; / i ^) p3 b; h& C( A/ h pokeVariant[2].bstrVal = topicStr;+ ], Y4 Z9 n. P/ {0 d x" r% e
& s& a T& c0 y; k" N9 r
// Set the DISPPARAMS structure that holds the variant. l p& f+ b5 M0 w2 W6 S" [2 `8 w
( }" {' r8 W8 k! e7 A& T8 a
dp.rgvarg = pokeVariant; # s" Z1 W5 T2 e+ A dp.cArgs = 3;2 H! F3 i8 r \
dp.rgdispidNamedArgs = NULL; * c9 r3 `8 S. L6 P. }2 u2 g dp.cNamedArgs = 0; 9 i: O# d7 |# [+ U8 `6 \+ S; |) O: v
// Call IDispatch::Invoke() % C. p, q) t6 y6 j0 @ & I: H9 @ J* G3 b, K hr = m_pDisp->Invoke( 7 _7 J" B4 ]( e3 r' E pokeID, 5 v6 v. m; g/ V6 {7 I7 ~ IID_NULL, z2 N) B( G8 Q! c1 I% O0 B
LOCALE_SYSTEM_DEFAULT, & v0 ?: t9 a1 P DISPATCH_METHOD, ! }0 d1 K4 u5 ^ S &dp,8 }" k* q% O5 F) j$ {
NULL, # `* ^$ u) g# f &ei,# z6 k$ j" ?* M8 A0 L" Z
&uiErr); , `4 E' k/ L% q 2 m5 Y3 b+ e6 D; B/ B5 l SysFreeString(topicStr);: d% i3 I$ Y% s' [0 J
SysFreeString(itemStr);) K1 y& n( v" }1 Q: {
SysFreeString(valueStr); * f1 B! m3 C% ]0 \9 T' x: g, X. G
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???( k r- P# x7 `3 @4 ~
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???? f# F- F& P6 s+ M' t) \# q
4 L2 \8 \9 |/ m2 @$ [1 P( h- q
' n$ Y7 g' }# c s
2.这是request的程序 + h1 w! u; a5 Z! B- _" }// Request a value from Extend * ?4 C4 a5 W9 q//2 H( f# {( L4 ]; ~# L
// Initialize the variant that will hold the BSTR. Set the variant's2 i' A7 _" l Z8 i* `) U9 X
// type flag to indicate the fact that this variant holds a BSTR. Place the' Q3 ~/ q& x1 y! |% n# j. D/ q. u
// BSTR into the variant structure.. U# Z1 G2 R, U( I e7 k- ^0 t9 s
" i9 O ^! w7 R6 R7 X
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); ) ^% s' m2 m9 }( t1 |" T ! ]' `1 p7 ?6 ` itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");6 ]0 p) ` F- C; Q) M
VariantInit(&requestVariant[0]); 6 [8 o$ Q6 D8 [# _: i; N. S4 Q7 @( q z requestVariant[0].vt = VT_BSTR;9 O% v0 C3 }, z7 C! n
requestVariant[0].bstrVal = itemStr; 3 I6 x5 n2 T: q# D& j 3 p1 A6 s1 m( X5 Z9 S. L4 R* E topicStr = SysAllocString((WCHAR *) L"system");( M$ L) Y5 h) y( K* g' G8 a
VariantInit(&requestVariant[1]); ! x5 E f" o- H, S4 |+ j' ^
requestVariant[1].vt = VT_BSTR;$ B2 v/ j) j: u
requestVariant[1].bstrVal = topicStr; . N6 O! x4 l. K1 x* y, n4 B4 `, k7 B+ M! f# u% S7 N/ C1 t1 _
// Set the DISPPARAMS structure that holds the variant. ; q) Y5 G+ P" q( C8 L. T+ n9 T) d& K1 c' Z
dp2.rgvarg = requestVariant;5 c' t9 [+ j) ?5 y
dp2.cArgs = 2;0 a, ]6 u, I6 |
dp2.rgdispidNamedArgs = NULL; 9 `1 c9 F, }7 M+ ~ dp2.cNamedArgs = 0; 2 D" Q z# J8 W$ z ) e6 I; ?# B, f1 `# k: i var.vt = VT_EMPTY;% C& W& F+ w8 @* \. W# N2 x }* |( s
6 F5 d# r( i0 ]2 x9 v0 ?
// Call IDispatch::Invoke()' U- G1 F& D. B% T: C+ W
6 p- E( I, L& O' Q. O& `4 L6 W% o
hr = m_pDisp->Invoke( ) K! W! Q0 x8 ~+ _ L, b3 e requestID, ! T% v5 F" c- d& c! q9 A, a IID_NULL, ! Q# @* F7 h6 a5 i; T1 t LOCALE_SYSTEM_DEFAULT, ; k" j) u6 X+ d1 H& J DISPATCH_METHOD,3 J6 s; }# ~, j
&dp2,7 M" I; Z8 s- {! C) |( l! ?- F
&var, 1 X. E1 K, O$ Z &ei, 3 W! j3 P9 d& Z6 ^+ c &uiErr);, n( U4 ^+ u0 M j$ z
% G( ^1 D3 u3 U5 |( x8 f4 y' g SysFreeString(topicStr);! ?& r. L0 B K' [$ c. v5 Z$ ?- c8 g
SysFreeString(itemStr); # E3 W! S, S( z. W请问该程序是获得extend里面的哪个值?, }* O m7 j! {2 q6 ~+ X
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????