4 \- T, _& D$ X4 I: N valueStr = SysAllocString((WCHAR *) L"1232");, G5 W- Z) _, I" l% R. r* M( E
VariantInit(&pokeVariant[0]); 5 j5 B- v; C- T) @: n8 A pokeVariant[0].vt = VT_BSTR;" _8 X" J6 y/ m1 i. s* T
pokeVariant[0].bstrVal = valueStr;, m# |7 |/ J3 E/ p6 F0 ^3 Y
" m& a8 s. l. ]2 _+ H7 r0 v
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 2 u4 V+ _5 j; K( i) @' ?9 ?! i VariantInit(&pokeVariant[1]); ( B0 E- J8 w* m) E4 z: U/ j) s! Z
pokeVariant[1].vt = VT_BSTR; s. C6 \6 S/ b4 M! r2 f9 P
pokeVariant[1].bstrVal = itemStr; 0 y6 _- ]! ^, c( Y/ ]# {) l6 n: W" z2 ], k" E* K6 C) E
topicStr = SysAllocString((WCHAR *) L"system"); 2 @- g3 Q* u' k5 Q# { VariantInit(&pokeVariant[2]); ' B& ]$ n, e `4 K( s+ H
pokeVariant[2].vt = VT_BSTR; ' l* |7 u' c: R1 ~* ] pokeVariant[2].bstrVal = topicStr;' Q' k! `8 X. `
; c( e0 i, Z3 M1 e$ V2 \: j j// Set the DISPPARAMS structure that holds the variant. 4 \7 F0 ]( C: P8 |( h* S) n5 v7 e$ ~6 c; \
dp.rgvarg = pokeVariant; 3 e! G$ w- s( f5 a- ~ dp.cArgs = 3;- H- [! f& R8 g; w' y
dp.rgdispidNamedArgs = NULL; ! a9 R O6 V7 o! Q) v' O dp.cNamedArgs = 0;9 s+ a4 x' k/ B. |3 @: D
! v# G( c2 V6 ^1 t9 [. m% ~+ F// Call IDispatch::Invoke()9 k. w' t" n Z. t* R5 g |
) ^% p2 ^. o1 q* N$ G9 x hr = m_pDisp->Invoke( + [3 m1 L3 F- m) w A pokeID,# S9 v- ~+ [; H' m$ M. l
IID_NULL, 0 H4 e: ]$ _ H1 h& j1 C1 I2 C C LOCALE_SYSTEM_DEFAULT,( {9 M( D+ d1 G
DISPATCH_METHOD,8 L2 _$ ^! h+ x' y# ]
&dp, & b! ]" j/ z; X+ f5 Q* F, w NULL,) J" O# F" m( G1 F4 \+ P
&ei, + f4 G- o& r4 F0 M, e& @! j &uiErr);- R4 L3 H a' l. |8 N
7 G5 r/ K- T# G% ?& {( h SysFreeString(topicStr);2 R/ w0 [5 P }( Z- _
SysFreeString(itemStr); $ r& n7 w' c/ Q/ H$ @6 o SysFreeString(valueStr); 0 Z0 z' h; {0 P7 N, C- S# y9 y+ i 0 m) m( w* [" A h) o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??? - ?; x0 N: F2 E9 j3 P2 w; I. `* c7 s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???? 3 `( d( `) M2 m4 ^5 K5 z ; [. b" ?1 p; X* \9 { ~' S4 K: W2 G8 a, a! M
2.这是request的程序 / h* P6 T2 K; n// Request a value from Extend% h6 t/ m% ]- R$ R1 ?/ L9 T4 @
//9 W, | B& L. H# @0 C. ~
// Initialize the variant that will hold the BSTR. Set the variant's 1 \4 K' l0 S) X// type flag to indicate the fact that this variant holds a BSTR. Place the 1 g. C7 @# Y- f. C* L i4 Z1 B# d0 ^* R// BSTR into the variant structure. 4 X9 d4 W& P8 q6 B/ Y0 s4 \$ Q5 l# W7 r
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);) k" u, l! i4 b9 j( P
" H' X# a9 w( `4 ^ itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");% |, Y9 Y& F7 X0 H
VariantInit(&requestVariant[0]); / Q0 i+ o' V" ~0 T5 |6 L1 o
requestVariant[0].vt = VT_BSTR;! Y( T2 s! B% V" \2 j2 I& f! ~0 n
requestVariant[0].bstrVal = itemStr; : D) R) D$ l+ W5 n) a 9 M, d: E0 c) p3 n topicStr = SysAllocString((WCHAR *) L"system"); 3 f9 X. H6 E+ l' `8 p% R. D) J+ c! M VariantInit(&requestVariant[1]); 0 ]8 c; U8 }3 d0 [. T% x) o
requestVariant[1].vt = VT_BSTR; % [- e _! k) v/ ~9 ^ m0 R0 M8 b requestVariant[1].bstrVal = topicStr; 5 P% _( H0 j, L' O& H5 v. I3 R+ v2 ^7 H! }+ q) D/ H Y. T
// Set the DISPPARAMS structure that holds the variant.) a* _' W+ |! A1 u- ^
" x- _. m; |9 B/ g dp2.rgvarg = requestVariant; % X5 |( Q7 L" b o3 w( c3 a$ z/ b dp2.cArgs = 2; : e- r+ x" j0 T' R- P: B! { dp2.rgdispidNamedArgs = NULL;# U+ W% K( S& f0 t, I
dp2.cNamedArgs = 0; ' L9 L# p' Q. w: C( Z' l/ S& N8 @% p( ~" V i
var.vt = VT_EMPTY; & ?0 V9 \; m9 C5 J& H% G + {6 g) \( R* ?3 t! g// Call IDispatch::Invoke()) i; b' B" A( P7 Y; [! O
( L# L% B0 j8 B8 Z
hr = m_pDisp->Invoke($ y6 h2 B o: S5 f y
requestID,2 _7 G* w g' v8 d
IID_NULL,9 j$ C" f+ m# ^/ D$ B- m
LOCALE_SYSTEM_DEFAULT, " ?' c; ^9 H0 o: l DISPATCH_METHOD, & ]2 p& Q. d, |( D( C9 Y0 ^3 L: Z &dp2, 9 v6 n) z2 V9 I1 U5 x6 V7 t- T: j &var, N. |8 N5 J, U# f4 k* o3 J W# x
&ei, 8 ^3 S3 i0 [8 F* a, f0 G &uiErr); 6 r! o3 ]6 Z( M+ q# Z8 Q4 t" e
SysFreeString(topicStr);+ }+ e9 k* W/ f0 Q
SysFreeString(itemStr);3 m3 f. G9 }# t3 x& J
请问该程序是获得extend里面的哪个值? & M. ? j9 g5 I; r; {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????