8 C4 K" a e, M/ J" Z valueStr = SysAllocString((WCHAR *) L"1232"); ? d4 h. m+ E4 f
VariantInit(&pokeVariant[0]); , y9 I3 L$ d: a C9 ~: Y6 i) |# J
pokeVariant[0].vt = VT_BSTR;5 U! Q8 [ `5 Q7 b, t. z
pokeVariant[0].bstrVal = valueStr; * {/ x" Z+ Q. r& j / t; `8 |) G% y2 e, I* B itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / [; Z2 R1 P' Z' L {7 n VariantInit(&pokeVariant[1]); 6 \% ]" G0 g+ Q! Z
pokeVariant[1].vt = VT_BSTR;6 f9 J; u% l0 I) ^' ? E3 B
pokeVariant[1].bstrVal = itemStr; 9 J: n8 n6 K: `" v$ B 8 x/ I6 Z0 ^7 I% S2 G7 T topicStr = SysAllocString((WCHAR *) L"system"); " g; t( D. @* K7 c. C. f' \ VariantInit(&pokeVariant[2]); # Q) @1 p& E5 B pokeVariant[2].vt = VT_BSTR; d5 S- O: L# _6 Z7 \; m K pokeVariant[2].bstrVal = topicStr; j j5 [2 I8 R2 f& l 9 P5 Y- }9 f9 W* U9 _1 V// Set the DISPPARAMS structure that holds the variant.4 M/ g, r4 v' n# T& o) Y
1 X4 C" X; {) d, [- Z2 e6 [) y/ g dp.rgvarg = pokeVariant; * w5 w, C& v5 Q x dp.cArgs = 3;1 r ^9 \1 V$ z
dp.rgdispidNamedArgs = NULL;9 Q6 h* O& V1 W- R9 c. A
dp.cNamedArgs = 0; % s0 ] n# c1 H- l) _* K, e2 y L4 s9 L1 f4 ^- {; T/ t
// Call IDispatch::Invoke() " _9 m5 Q2 y. p$ {9 h6 k2 N2 v$ \& v' A7 f! O4 H- k4 ]
hr = m_pDisp->Invoke( $ P, g# t9 s2 [- f pokeID,. D" Q# c/ d+ v+ z; F/ |1 O- ~
IID_NULL, M; Z$ V4 \' D! q+ E p) O LOCALE_SYSTEM_DEFAULT, - R) W9 n! k3 m) k6 s DISPATCH_METHOD, ; h' J/ A1 I& o' ?* }. O- Z &dp,: O. N2 T9 b7 [6 A
NULL,' o0 E$ X) j- q6 ^8 Q. h
&ei, 8 p! g b l' ], K' J &uiErr); ( W. w" t2 _% s: y* X 7 s' ?! q- s+ K% ~ Y9 P" ` U SysFreeString(topicStr);0 i9 x. u. }; ~
SysFreeString(itemStr);. ^ F! Z$ X1 u- _: ^! A
SysFreeString(valueStr);9 ^* J( _2 c% C' b6 j
P l% y* [( f' ? L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???5 ]+ C' i. \9 ~4 s6 T
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???? 6 c: ?) ?4 i, S% Y 2 W2 n* y9 g, }& y / C4 m# W* L& s% U& J2.这是request的程序6 A- g/ A) S3 q
// Request a value from Extend8 x; N3 E; S E3 |6 E/ ^
//4 q4 K" R* D% M4 \& U% \
// Initialize the variant that will hold the BSTR. Set the variant's : X, B1 `. }* o) F6 O/ p$ M// type flag to indicate the fact that this variant holds a BSTR. Place the & a2 K4 C$ x" ~0 J5 c+ N// BSTR into the variant structure. ; W8 r" h: X* | e* e. w% p, d! J& ^ requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);/ R% _7 o" v, w& K
( U1 w+ t, R' _8 G" }8 D6 a itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");9 |/ T0 s; m; N( o) s' a+ ]$ L/ H4 t
VariantInit(&requestVariant[0]); 0 a% G4 F% K z1 ]3 k
requestVariant[0].vt = VT_BSTR; 0 B N* D$ ?% ?" F0 W8 ` requestVariant[0].bstrVal = itemStr; M9 q. k- ^2 O. s
2 X# }/ O+ k0 D2 w topicStr = SysAllocString((WCHAR *) L"system");! `: {2 ~+ W2 Q; j2 p& t
VariantInit(&requestVariant[1]); ' j. b) D+ ~% Z V: X4 J5 r
requestVariant[1].vt = VT_BSTR; 8 { T1 M; s6 F6 ~+ \1 M requestVariant[1].bstrVal = topicStr; 8 m, g/ v% y' P" k+ ?. U6 H5 `9 z/ K) ?7 v9 d
// Set the DISPPARAMS structure that holds the variant. 7 K, G- u: e, M/ A- N v7 z3 t2 ^9 ~& b Q- ]& q' b# c0 o7 E
dp2.rgvarg = requestVariant;' x- \. L8 O' T* t: z& x! X* l4 Y
dp2.cArgs = 2; * q5 _0 |! j' D8 H4 B. J dp2.rgdispidNamedArgs = NULL;. V& J9 ~- p0 S9 g
dp2.cNamedArgs = 0;0 T' I; {& l+ s; e: d4 E% a