" A3 d N$ k) \! x* m' _, b// Set the DISPPARAMS structure that holds the variant. ! T" O" `! w/ Z* e& @6 i2 I+ | 1 d6 n: `- j. e6 V3 ~% ^ dp.rgvarg = pokeVariant;" x% U+ {$ l m( D+ F J( i
dp.cArgs = 3; 8 z) x" \$ t6 [* x7 n8 c dp.rgdispidNamedArgs = NULL; 5 f0 U8 y% V% z: e5 _, x( P0 Q$ J1 U2 G5 } dp.cNamedArgs = 0; 8 C; a5 i" L; r# j( l- d6 k0 }- A% V5 X" K* l$ g8 f! W B# t; F3 [
// Call IDispatch::Invoke()8 U( E6 q0 w+ c2 G2 P" G. {/ L
( k) L/ ?5 }: Y, q- o5 X/ u hr = m_pDisp->Invoke( " k8 p7 E" l6 p7 |& e* `# ? pokeID, % V: ^$ t6 v6 f q# W, m2 T IID_NULL,8 {, a1 K) g M9 M
LOCALE_SYSTEM_DEFAULT,* f6 I; S+ y) g
DISPATCH_METHOD, + \# ~. N7 i7 h1 S6 e. t F &dp, . ^8 t. k! _) x/ I1 e7 }3 g NULL,- L p* `' z9 d A+ u' ]
&ei, 4 K) w- _+ Y- `( g &uiErr);7 o+ P# z7 k6 i3 E
' b% O. r' ?% m SysFreeString(topicStr);' x# R) u4 S9 y, _+ f) v
SysFreeString(itemStr); 6 S) U, V( j8 `% r, t7 s SysFreeString(valueStr);9 }7 A0 G; K- E
- C5 q0 b) \1 N0 `& g$ H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 v* G" p5 ?8 x- ]( q$ \
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???? - m5 ]: e& W9 u9 j" w" L( Y' m% `: I+ p0 O! x; s7 @' O) I' h( j
( y) X6 U8 b" i7 B0 Z5 j3 ~
2.这是request的程序 1 r6 q9 D s6 C9 I// Request a value from Extend7 D$ A# o# ~% s" c2 Y4 e' ^, i& n
//4 O4 H1 s" G+ p7 g9 C
// Initialize the variant that will hold the BSTR. Set the variant's% q9 j D( D; c
// type flag to indicate the fact that this variant holds a BSTR. Place the: w/ o! S" H! X5 p. M% U
// BSTR into the variant structure.( f0 p! C2 D) J5 J
& J0 i1 C" L' [( v5 K+ f1 N requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);3 `# k1 n* Z9 u
! N+ w; T X7 A5 h) m" e! r itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");/ I( h5 Y( _8 Y% A" U7 k
VariantInit(&requestVariant[0]); 7 d. D) U$ x( b requestVariant[0].vt = VT_BSTR;+ v9 c* |* }& } S7 y$ Z
requestVariant[0].bstrVal = itemStr; # E/ Z# w! I5 T - E4 R4 W: {/ c topicStr = SysAllocString((WCHAR *) L"system");5 N! Q: `* [8 \$ T0 w
VariantInit(&requestVariant[1]); 5 A& C! f' |1 }* v( V requestVariant[1].vt = VT_BSTR; - e) C/ K( r+ K% f& p6 _6 ? requestVariant[1].bstrVal = topicStr;3 U8 W: J- y4 z+ i$ V
% }/ `: V/ h5 ~0 c* f' I4 i9 S2 Y. ~: Z// Set the DISPPARAMS structure that holds the variant. + N6 ]: s% f7 |. |' O- M- _6 \5 g# j
dp2.rgvarg = requestVariant; 1 L& I1 ^ Y0 O, s( o' z& N dp2.cArgs = 2; ' A2 I/ u; X# t dp2.rgdispidNamedArgs = NULL; & o% T" b" [8 d3 |3 @! K dp2.cNamedArgs = 0; : b9 j2 A' h. [3 v* O% r2 u + m L; y1 p5 L% `! B! b6 I. R var.vt = VT_EMPTY;2 A4 T. @+ t& [+ a. |* A. u6 L2 j8 _$ a
, M' ]. R x( X$ n5 H7 L// Call IDispatch::Invoke() " L# m: T* o6 ]4 w: m: m% h* [ - E1 B, l8 N- } c( ?; F hr = m_pDisp->Invoke(2 ^! n8 r7 ^- w+ q$ l: ^7 n; w
requestID,! ?+ Z( @* R- P6 Y4 d& H" M" X5 F
IID_NULL, ( R+ C" I6 j8 r) Z LOCALE_SYSTEM_DEFAULT," c; K6 @1 V: p6 d ^, Y0 I7 X8 ?
DISPATCH_METHOD, % X6 y* x! l; K0 a- g0 q% C# b4 E &dp2, # \% } R. u' X+ C &var,1 V0 H2 h6 m2 D( V0 k) j
&ei, . k& T1 B3 u) r P &uiErr); 7 D% v! x! _5 y" _4 {1 j& p; ]( g) m' r9 s) K& ~0 m& U
SysFreeString(topicStr); ! k C! R+ T9 ~/ I SysFreeString(itemStr); . O( B/ y$ }" Y7 A L请问该程序是获得extend里面的哪个值? 8 f' p* p$ U$ C& B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????