& a4 c& Z& B3 o8 F- ^5 f ]. Y9 C: l itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");7 ~) L/ H2 Z) {' D$ S3 _5 g8 a
VariantInit(&pokeVariant[1]); ' x( S( z4 e5 K: i6 a) C. P
pokeVariant[1].vt = VT_BSTR; # C; ^9 W L) A! g+ n pokeVariant[1].bstrVal = itemStr; ' Q' T0 ^" F @4 F' y1 w# d5 m, n/ S5 y* z' u9 L# c, S
topicStr = SysAllocString((WCHAR *) L"system"); 0 O$ V; Z" E# C" H5 h* k' s VariantInit(&pokeVariant[2]); 7 n2 {% V0 O( x
pokeVariant[2].vt = VT_BSTR; 9 t/ L+ E; Q6 Y, Z% G9 b pokeVariant[2].bstrVal = topicStr;7 i9 Q6 F7 W+ x! `9 E
- h+ G+ m& K5 ~! F
// Set the DISPPARAMS structure that holds the variant. 8 R1 q3 V" n' [: a 3 [3 K q. n5 I8 M dp.rgvarg = pokeVariant; 7 B0 r, n: c2 { X H R3 W dp.cArgs = 3; W2 c5 G8 ]" u; b dp.rgdispidNamedArgs = NULL;7 k6 @3 V# [8 y2 G L: s! \
dp.cNamedArgs = 0;- d4 O3 [, s6 v
2 Q) Q+ E$ R: b9 x' x/ F! I% N. J1 ~' z
// Call IDispatch::Invoke() ( v! S* U6 A/ L. o/ n 9 Y" y! t& X& A4 k/ u hr = m_pDisp->Invoke(4 @- z" D; U! ]& n/ \; j
pokeID,7 E* o, f! x% P1 q4 ]9 a' u2 M! h
IID_NULL,( ~: z4 ]) E' G6 T, v2 a
LOCALE_SYSTEM_DEFAULT,& x# P$ F* n( L* C: E3 s1 h
DISPATCH_METHOD, 1 T9 k" C3 R) l' J- {% X# R &dp, % E! M8 ^( ~% N. q NULL, 7 E7 u1 _" ?9 l6 S8 G0 t# ] &ei,; E* G* H! Z& A. }% g% x( s
&uiErr);5 ~% q2 }4 L% t9 z0 O: Y, l" q4 z
' P$ ]# W7 t' E
SysFreeString(topicStr);+ j0 J! S6 i' H
SysFreeString(itemStr); 9 f& B4 @5 m" l' R6 l5 }# ^8 u' R SysFreeString(valueStr); 8 v4 r: B' B- S( \, L7 W Q4 b, F4 Y5 p% r% y
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???7 C0 E6 R( u" y& h2 |9 e
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???? - N) l% u& D& b, M! }7 j: l1 E$ y2 k6 X
' I a: B8 R5 }( S8 e2.这是request的程序 9 [2 u9 C, l+ E k+ s% M// Request a value from Extend + {6 K- u$ f; m9 O. i0 K% i0 ^//( q, h3 R9 U# O% \, R; x) H; p
// Initialize the variant that will hold the BSTR. Set the variant's 2 Z: F, D2 @2 |5 g Y// type flag to indicate the fact that this variant holds a BSTR. Place the $ z) Y! N% N5 k// BSTR into the variant structure.9 M/ {4 o: J v+ e; ^
0 `7 R9 c* E6 q1 F6 s4 O) `
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); : N9 c9 Z9 n7 r3 }& O6 @- q- o/ U! C / k, h1 _5 j1 T; P7 c/ q
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");" ] J$ F1 o8 u% o& x5 o
VariantInit(&requestVariant[0]); + v3 d1 a& F# f# b requestVariant[0].vt = VT_BSTR;- g2 g4 @5 u- U" C6 ~( a: w
requestVariant[0].bstrVal = itemStr; 3 ]0 L6 R" [- q! g* ^8 h' F& ?5 ~ d2 P
topicStr = SysAllocString((WCHAR *) L"system"); 0 t- {3 M! T4 [3 s0 `+ U6 n9 S1 I VariantInit(&requestVariant[1]); 7 F! }/ H+ s+ ^1 N requestVariant[1].vt = VT_BSTR;+ \3 ^7 P) H l
requestVariant[1].bstrVal = topicStr; 3 g r# `3 w6 c- Y) a( {6 r5 J& \# {3 t, V" Y$ R
// Set the DISPPARAMS structure that holds the variant./ }. \% e7 I6 [9 i$ ]6 P
% z! P! h3 k. g. ~! U3 n; q
dp2.rgvarg = requestVariant;4 Q5 l4 Y3 Y. U; V. v$ T
dp2.cArgs = 2; b3 W8 M# a. D- q2 i dp2.rgdispidNamedArgs = NULL;3 Z x: L$ d0 Y( K6 v& k3 A
dp2.cNamedArgs = 0; 7 m3 U8 h- J# E7 M) T! C ' K2 |8 S) ^* s; h9 ` var.vt = VT_EMPTY;$ D2 ~! A4 m7 }
: D" N4 E* L x3 n2 Z
// Call IDispatch::Invoke()- C: L, I2 h$ X, C, V: F0 z
; [# o p9 {) x+ j5 t5 ?/ x hr = m_pDisp->Invoke( ; H& x" M$ A* M0 i requestID,2 V# V; |* p0 J9 C
IID_NULL,$ \4 z7 J% M, O+ D! ^4 a
LOCALE_SYSTEM_DEFAULT,3 E( M5 u# o7 S9 P( f) n* q
DISPATCH_METHOD, : E; [. N" z+ T" x: G- c0 S &dp2, % J& {2 b; {% [+ c3 `2 S &var, + R. v. ^. n8 w% f6 u' m8 P &ei, 3 m8 K7 |, A5 h i& V$ U7 r &uiErr);8 S- }* d/ y# S- g* D
; Q1 O5 e, t6 D+ H# P0 G& m SysFreeString(topicStr); 6 b6 \# C) i; D+ p, s" a SysFreeString(itemStr); a o) C1 d4 R E1 h请问该程序是获得extend里面的哪个值?( [3 n4 X' v+ I
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????