O1 n! q7 T6 n1 H hr = m_pDisp->GetIDsOfNames ( * C& l4 \; }6 J% B6 g1 B; i6 T IID_NULL, // reserved' ^4 R* }& O: ~5 a4 [% e! o
&Name, // Array of names to get IDs for % ^& Q* p2 q4 S! [& d- ? 1, // # of names in the array0 [ z4 M" Y% X2 h# d0 _
LOCALE_SYSTEM_DEFAULT, // System locale* C1 g3 O& P" b8 o* _ G0 ]/ o
&pokeID); // Array of IDs to fill on output 6 z. n8 Q" T- N' Z. X 2 n# \* l2 A1 b' d8 |; S8 E/ |2 ^ if (hr) 1 s# t3 y- i( P1 q { ! b2 W8 Y; M, Y" | MessageBox ("Get Poke Unsuccessful");, X4 O) m& A# k8 C7 Z' Y9 l
return;, E" ?0 x0 W9 B3 [" `/ Z5 |
} " D5 l/ M ?7 m- H0 `4 |0 T2 Q) J- E2 t; X _: E. x
/**************************传递数据给extend**************************************/( e) m4 `$ s$ b O; l
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);- y( k K, |0 p# F
6 R( z) v: `5 G6 v d: q5 G
valueStr = SysAllocString((WCHAR *) L"1232");, c( K. Q+ |" q
VariantInit(&pokeVariant[0]); / {- i; D. F/ M. U0 D4 j1 P
pokeVariant[0].vt = VT_BSTR;# M. J4 _3 I, x! x4 p6 t4 Q5 D9 [
pokeVariant[0].bstrVal = valueStr; 5 u/ N o- k2 Z; L9 F6 o. x1 l# s( P, @. o" _4 V
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ! `/ I$ r# f$ d1 @8 \ f1 `; ~ VariantInit(&pokeVariant[1]); & I$ J7 V* i2 r/ A: B pokeVariant[1].vt = VT_BSTR;, A$ b3 i% @. q( k* h$ S
pokeVariant[1].bstrVal = itemStr;3 [9 s& A( S+ Z& u1 V
8 u6 f6 [9 X) s+ c topicStr = SysAllocString((WCHAR *) L"system"); [) a; m7 C- t1 j( h VariantInit(&pokeVariant[2]); / |. F C- _' |& V+ d, B' y6 M
pokeVariant[2].vt = VT_BSTR;# m" o! n' D8 r! v
pokeVariant[2].bstrVal = topicStr; ( T& d0 a0 f& ` 5 n$ J; l: h4 M4 B. G* S// Set the DISPPARAMS structure that holds the variant.2 l/ U9 A" y6 ]: Q; Y: L5 T2 I
2 X! O4 u7 J* X5 E& G0 N dp.rgvarg = pokeVariant; ! k, }! z" S% m9 N+ c$ b7 C! M dp.cArgs = 3; . B0 p( w* g$ J% q* l3 N dp.rgdispidNamedArgs = NULL; / [* ]% b& b1 F% G i dp.cNamedArgs = 0;# ]* e2 n: j! `& b# a. j- y7 x
+ i. @: J9 Q- B' [* X7 t
// Call IDispatch::Invoke() 2 x) D$ k$ V9 X % S5 k3 L, m+ u# U4 c' ]8 o hr = m_pDisp->Invoke( 9 S) E+ s3 O p# w2 ?( m pokeID, $ \2 A8 D! H" m& c5 l6 q1 x IID_NULL,( P& M `6 _6 _
LOCALE_SYSTEM_DEFAULT, ; V2 ~' U' b6 l! P& s- _) G4 n DISPATCH_METHOD, / C6 {) u; e, J1 I2 z &dp,0 h, D* A6 b. Z- t
NULL,( G; T& B# ]) U! F4 L, e
&ei,- H& e6 [% o0 l) c* Q/ M
&uiErr);6 ], g0 K6 n' B1 k W# u
v. Y0 ~- j' L+ d% T SysFreeString(topicStr);. R$ w7 g1 k/ c6 `
SysFreeString(itemStr);" [0 o9 @ u+ F- g7 I
SysFreeString(valueStr); ) D$ j; v% u$ `& o$ E# g) g' l- v' W2 B- w5 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???0 e5 J! A% _' S# ?; [$ @* U
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???? ; {) O- t( Y R! ~7 G7 Z* N) i7 g, \% l. D; d: g& }% J
8 D( o! @7 \9 k% O0 B, j7 v- r* N- ?& g
2.这是request的程序+ } b5 V: x: T% v: j; J' |
// Request a value from Extend' p. J, T+ H5 S: a3 ~6 D% M" b
//1 I* l: ?, s- F7 h. L5 n
// Initialize the variant that will hold the BSTR. Set the variant's9 _# g/ a8 W# L3 O. o, E+ e* B5 s
// type flag to indicate the fact that this variant holds a BSTR. Place the0 P; I9 |' X4 e* K' k
// BSTR into the variant structure. 9 l0 Y; m5 z% {2 W& K1 _' P1 v( z 2 m; h4 A6 @; w) U. M requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);! j& f/ ~6 [1 L
" j. i. A; C, |6 [4 V/ V' S0 t itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");3 {) N6 [4 i, R0 h
VariantInit(&requestVariant[0]); 4 M0 |5 @7 p4 f9 w _* y
requestVariant[0].vt = VT_BSTR;2 O+ `2 l3 J: f N
requestVariant[0].bstrVal = itemStr; 2 w9 ^# Z# h% {- P0 n8 _0 z/ R w# ~# c% c, ^- \
topicStr = SysAllocString((WCHAR *) L"system"); " M t, f* k. F; m6 n VariantInit(&requestVariant[1]); ' Z4 K) K0 a, ~+ k' d* f
requestVariant[1].vt = VT_BSTR;* Q; i. D( B$ H& ]
requestVariant[1].bstrVal = topicStr; & T0 ]& f. g7 c, |* Y6 U( j0 ]# Q5 h; T% O3 Z) J& Z( j' ?
// Set the DISPPARAMS structure that holds the variant. + Q& c$ _$ T6 ]& J) ~! p: A* x$ ]: \. l" F
dp2.rgvarg = requestVariant;( ?# A5 Q8 B; N' i! @! a6 S
dp2.cArgs = 2;$ a% |- ~- |) d- A( \7 T7 s
dp2.rgdispidNamedArgs = NULL;8 U3 x* C" [% p# b* t
dp2.cNamedArgs = 0; ! z3 o, T; [0 X1 h* {, q* g# x4 G* D( y
var.vt = VT_EMPTY;( E ]7 [& P3 l* ^/ O
; I! [( m `! B
// Call IDispatch::Invoke()9 l, M$ ?+ _# m7 j. M
# R# K. U* p/ H9 Z
hr = m_pDisp->Invoke( 5 M) D8 W" z0 r( k) G' E requestID,! p, Q+ y {# @! @
IID_NULL,9 W% H1 P/ M. Q, J( |! }
LOCALE_SYSTEM_DEFAULT, ) r- e1 X; U0 { G4 y1 y% | DISPATCH_METHOD," g% H4 ^& W9 r% k( [
&dp2, 1 L2 {, X( o8 J% s6 s$ y! \. m1 ]7 R &var,0 N5 s# y0 |! S2 E0 O; S
&ei, p+ g4 I& ~! R5 x% _
&uiErr);. D) X- ~- Z, o4 l2 J ^
% y: m: V- e6 J! ~" m8 ]; t- ]
SysFreeString(topicStr); ! z' u, T4 C+ U% ] SysFreeString(itemStr);0 U2 [( J4 E2 g& l! z
请问该程序是获得extend里面的哪个值?( _; T! C1 I7 g, y1 L" 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????