2 z; | g# P* }: }" w4 E( P1 h valueStr = SysAllocString((WCHAR *) L"1232"); $ V6 B2 w7 I9 ~7 U% n VariantInit(&pokeVariant[0]); # `/ x! h; u4 U7 B% b. \
pokeVariant[0].vt = VT_BSTR;- D" m. n0 l, \& q% ]
pokeVariant[0].bstrVal = valueStr; 0 V d+ B8 n* o- D! K9 Y O! e1 r3 T) m# u, ^0 I6 K/ ~/ N itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");! v: b4 n9 k) P. Q" k
VariantInit(&pokeVariant[1]); $ D, `* ~6 S, E3 ]
pokeVariant[1].vt = VT_BSTR; 2 Z2 s9 D2 e) o pokeVariant[1].bstrVal = itemStr;1 p8 b# O7 \2 J6 l
7 s; p2 |% g( f9 w: e/ z
topicStr = SysAllocString((WCHAR *) L"system");$ b' b1 ^4 k& n/ C' b$ Q
VariantInit(&pokeVariant[2]); . R+ ^& _1 w* Y' l5 @" r9 v8 s8 t
pokeVariant[2].vt = VT_BSTR; & g" R. Y# j( \: Y0 V; n, E pokeVariant[2].bstrVal = topicStr; # E9 t' n9 Z$ B9 Y; _5 l9 t2 { : m8 s. w. C) g# x6 D1 B A& f// Set the DISPPARAMS structure that holds the variant. ' ~4 V }7 ]- S6 Q4 ~9 \% B, w* f) O5 l' n: ?/ h: x
dp.rgvarg = pokeVariant; ]/ g O, H' j- W' m
dp.cArgs = 3;# w% U/ @1 q( Y' r
dp.rgdispidNamedArgs = NULL; % z+ @3 i- p# F* i* U dp.cNamedArgs = 0;0 k$ x- l: Q% {5 `6 X+ ~& X4 ]
! N, Q2 w6 N" u6 F8 C% B// Call IDispatch::Invoke()" V) t. t3 l! d" Z( l1 ]
- L4 Z" S8 b" {3 s( ?% S1 } hr = m_pDisp->Invoke( J1 ^( Z& w" g X2 a pokeID,3 E: R0 |: [- D& [% j
IID_NULL, ; H" v& ~6 P4 r1 } LOCALE_SYSTEM_DEFAULT,( f5 X. O8 D D$ w- l/ M) B" j$ @6 Q
DISPATCH_METHOD,/ @ B; f! W; J- \; b' H5 \+ q
&dp, 4 s6 O- J( H: l2 c4 N NULL, 8 y, q, l1 G- X$ } &ei,# ^4 N* K7 e. _
&uiErr); * B1 f- t* F# N+ K2 f) M( A& U$ k + w9 |5 \4 C% B SysFreeString(topicStr);! j6 @ E& f7 ]: @* y6 w
SysFreeString(itemStr);2 f. ^8 |* V, p
SysFreeString(valueStr);0 G2 T8 G' G$ A
- A$ a, d# z/ e, ? {
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???/ X, p# \6 u' }% ]5 L! 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???? ! C7 \6 O; E/ c; x$ O( Q7 b+ K. r7 ]; M! z1 m/ \4 K
' e) ^! q8 g( c& U
2.这是request的程序 . B: [; P, S& `: w5 g// Request a value from Extend 9 m( s) E' c: t; ]5 p: P# y//) R$ J k% a% y b) A, b3 `
// Initialize the variant that will hold the BSTR. Set the variant's; }' W% K. L" h# p$ S
// type flag to indicate the fact that this variant holds a BSTR. Place the2 M( f/ o( K7 Q6 I# D: g. u
// BSTR into the variant structure.. n2 i6 j. K8 m1 Q* j3 @- I5 t
; S, {# {2 C6 H, F# B. H- k requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); % I y. l% W- E0 R % x5 m& X( m7 U/ }8 j% B+ T- a itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); - \, g3 B) v+ Y2 H. ]0 x K VariantInit(&requestVariant[0]); 1 X: J: A2 d8 u0 @
requestVariant[0].vt = VT_BSTR;. `, ~/ Q% r# s2 v
requestVariant[0].bstrVal = itemStr; 9 g N& ^* S, d* O0 w. X1 J. i6 {9 |1 G; g6 Q& I" F
topicStr = SysAllocString((WCHAR *) L"system"); ]( W: d/ Y J' O% } VariantInit(&requestVariant[1]); ' U, I, @6 f, X& }* R
requestVariant[1].vt = VT_BSTR;/ k$ I5 [2 k) f! q* V# D+ D8 Z3 T
requestVariant[1].bstrVal = topicStr;% u- K; D0 X5 {5 |8 i( s/ B
: B$ P7 E+ F/ |// Set the DISPPARAMS structure that holds the variant. 3 l% x2 K% W! ^- ~: @2 M" F, K8 |( B+ A* b0 C! |
dp2.rgvarg = requestVariant; " W1 A0 Y/ G" U; ~, g6 J2 k8 } dp2.cArgs = 2; . K3 N- G1 h; \& g dp2.rgdispidNamedArgs = NULL; 8 H# U" x$ k/ J, I0 F2 y dp2.cNamedArgs = 0;# i. X- x5 P* a o) M# U2 c
' ]% Q( e' M9 Q9 D3 z
var.vt = VT_EMPTY; 1 |- B5 Q( ]; v$ P _# V) R# W& ~# z: l7 H4 V' d2 X4 | R
// Call IDispatch::Invoke() 6 d5 I$ `: [6 g! L+ f' u+ k$ z o+ J8 _ n+ V i' p9 M
hr = m_pDisp->Invoke(& z& v6 D/ x1 e/ F
requestID, ( a) Z- r- v. \ IID_NULL,2 [2 b) `3 f# ^. ~+ S& r. p
LOCALE_SYSTEM_DEFAULT,4 N7 e4 C% v$ b! f! T' W. J
DISPATCH_METHOD,9 Z' g" s- V+ @: Z8 M; I
&dp2, 9 k4 k$ J ~/ I, }% u &var, ' C0 |4 b3 Z3 Z5 \ &ei,5 T& z6 y( g* H9 J9 r: f4 E
&uiErr);4 Y) I/ I: m' X) W# v0 w1 L
1 M8 i9 R& Y+ m, j' S SysFreeString(topicStr); : ]8 S4 j8 b+ _' Y SysFreeString(itemStr);# D8 V. |0 z2 c. N1 S$ Q+ W) Z
请问该程序是获得extend里面的哪个值? L o" {- N) s e& j& \/ U
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????