; R) V u7 L( u: n/ }/ T hr = m_pDisp->Invoke(! x: c" [) W. ~" G
pokeID,0 F4 n' {; r7 Q' A* |6 O( Y; ~
IID_NULL,; B5 r) s- r; z# a! Z: A) w, [
LOCALE_SYSTEM_DEFAULT, 0 B0 V+ u) s/ r% t" h: u% z# r3 x, P DISPATCH_METHOD,' F4 `- r, m' l0 ~& Z
&dp, 0 h* w- a b$ L9 o7 @6 P NULL,0 o1 S6 K; Y( p/ P
&ei,' P6 s1 e" J: `
&uiErr);; h0 g8 {; z9 g% E1 t( p
% D' B( D$ Z8 O5 q SysFreeString(topicStr);6 ^. v$ M6 H( z( }1 e
SysFreeString(itemStr); : E9 J% N3 ^$ W, J8 M0 X9 ~ SysFreeString(valueStr); 6 g7 x" U/ Q1 C& D) x# h1 O2 v0 e+ i& z
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??? 1 Q; U1 B) H( z. \0 z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???? 4 C/ R9 H1 Y @) f8 Y ( F% u# d0 f/ ]" A6 G( |( G+ s6 Z* i" L4 q; d# ^ ]
2.这是request的程序 . X; H$ D. B9 H// Request a value from Extend 9 P5 T3 [4 G( m" U6 F9 w. P// & p$ A+ | K2 c8 r! Y// Initialize the variant that will hold the BSTR. Set the variant's + S; `0 q" Z( ^3 A4 B// type flag to indicate the fact that this variant holds a BSTR. Place the6 n) D' ]) P2 F' X
// BSTR into the variant structure. 7 Z( j4 e1 T5 O* H 4 f: ]0 s% z, b& {/ g: i requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); ' M5 N* K$ N V: X 1 [; M* j6 R9 T; {; [, {$ \
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");# b9 i$ d1 t, T1 u8 j. F* n
VariantInit(&requestVariant[0]); 4 V) m1 X$ J/ p- c" b1 N
requestVariant[0].vt = VT_BSTR; v- R! Q' Q; H2 k
requestVariant[0].bstrVal = itemStr; 6 _% _1 n [1 C% _# N . B! ~, I' m* T* H/ w) G topicStr = SysAllocString((WCHAR *) L"system");4 e0 j& [& e% m( B7 h8 L1 F
VariantInit(&requestVariant[1]); 3 C0 u; A; j I' c5 N
requestVariant[1].vt = VT_BSTR; ! u4 g8 C# F: k. }; F; j requestVariant[1].bstrVal = topicStr;0 K$ v7 d& g+ Q! }2 G
5 {- E' \* P4 J% E: p
// Set the DISPPARAMS structure that holds the variant.( M( J7 F; i/ o) k/ t
. A- k2 U' O0 z+ d0 [& w$ i
dp2.rgvarg = requestVariant; r; p0 T6 Y. c) S: ~; q dp2.cArgs = 2;; e% p( G9 O9 Y" p( i: n# S# M
dp2.rgdispidNamedArgs = NULL; 9 q+ _$ f# w& `& L% }: P5 J5 O2 ~, v1 b dp2.cNamedArgs = 0; " V) m8 x% f9 T& y: b2 B7 I& g" j: J% q6 e6 j3 S
var.vt = VT_EMPTY; + y& L' E) o5 X) D! b! R5 z3 K0 O1 f, ?' x1 G2 S3 V: f
// Call IDispatch::Invoke() : W# q: T. o8 @0 Q 3 k! _& u( g/ J8 O, u2 T- V hr = m_pDisp->Invoke(& A2 L& c. a2 B
requestID," b& Q4 O5 ^! B. n k- W: c: L
IID_NULL,. `! g9 y9 e, d& x7 `, F7 y# h' E* ^3 Y
LOCALE_SYSTEM_DEFAULT, 5 C: _8 Q; [. N! [ DISPATCH_METHOD, 2 k$ i5 U8 r& u7 d7 n7 h. V( m &dp2, * k/ M/ a4 k# G; ?) r1 r* ~0 V &var,0 H% h3 ` K, `1 q9 I: s
&ei,1 _3 ?! C" }7 x" ^8 j- f
&uiErr);( g; G$ F& e" c# E# C, ]) @
% N' v1 X; Z% w9 b$ s7 R' V SysFreeString(topicStr); , ?/ c5 X- B) D+ l- J4 M$ O SysFreeString(itemStr);8 l: O% b* |; F
请问该程序是获得extend里面的哪个值?8 t) c) k1 c3 ^9 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????