4 y& Z. P- W! Y+ e; t hr = m_pDisp->GetIDsOfNames ( 9 E2 p* w( C+ L8 n Q% K8 x IID_NULL, // reserved2 u9 }9 O- r# j; i9 A
&Name, // Array of names to get IDs for4 q; C# t5 ?$ S* R+ ]
1, // # of names in the array 1 ^0 _# D8 X3 v4 V LOCALE_SYSTEM_DEFAULT, // System locale + p& ?/ d' F1 m( D: a8 }+ c* \ &pokeID); // Array of IDs to fill on output* F. s, C9 H0 n6 }. d
; [; G6 h6 K, T0 n) w
if (hr)# _' O: P6 D4 ^0 N
{ ( {) Q! r' x* N1 e4 C! @0 V* c0 ? MessageBox ("Get Poke Unsuccessful"); / N. |( e5 N; Y$ Y8 J return;( t& m; S* k! o% k7 r1 o/ Q- a
} + j% ?% b% L: l$ W/ T 0 c1 b0 n+ U' y0 t1 |7 ~0 i/**************************传递数据给extend**************************************/6 h H/ {$ h" E w7 {7 V
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);. o% X t* F. ]( `
. X1 J0 d4 |0 F7 l' `0 R
valueStr = SysAllocString((WCHAR *) L"1232"); ( i* G3 B/ B/ N VariantInit(&pokeVariant[0]); 6 M, |8 a) [( A2 f2 ^& u8 } pokeVariant[0].vt = VT_BSTR; , q, `& u' \8 E: F# R* m$ k- j. h pokeVariant[0].bstrVal = valueStr; / k7 O( A( _0 ` ' Q* |- w# c0 c; I& x& g$ Q6 j4 D& J itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");; J/ \3 B% x( c4 P( R& V8 S* J
VariantInit(&pokeVariant[1]); 0 X2 P8 c, g; W! z2 |1 E! ^, D, O
pokeVariant[1].vt = VT_BSTR; / X$ Z0 I+ T2 @" K pokeVariant[1].bstrVal = itemStr;) Q1 n3 _0 G" [7 c
8 n ~- g) E+ A |* T
topicStr = SysAllocString((WCHAR *) L"system"); : y- R6 C" z2 R# b' C, h5 r4 e7 ^ VariantInit(&pokeVariant[2]); 9 \! j2 J8 p+ W pokeVariant[2].vt = VT_BSTR;' I- W* p1 h& G# w- M( J
pokeVariant[2].bstrVal = topicStr; 7 b$ x [9 G9 e7 ]- Z* C/ X, j6 p9 j8 Z4 W! W3 Z, \# r
// Set the DISPPARAMS structure that holds the variant.! `5 m, w4 E V5 F3 u S( X" X) ?
; t" K% c" T- @/ t+ F+ p$ p+ b dp.rgvarg = pokeVariant; # M- g7 [1 G4 `- i% D9 f! a dp.cArgs = 3;! V) C0 |0 s& a4 T* V+ ^
dp.rgdispidNamedArgs = NULL; - t+ V. `1 _5 o- U5 r8 N' Q; L dp.cNamedArgs = 0; , ^- g4 c$ B& [, K& C0 h5 b7 }" T9 v0 A; s& u. `5 W) w. m3 }
// Call IDispatch::Invoke()4 ~5 ]+ \1 }3 x7 f+ ?
& ~7 y: D) x+ c. z
hr = m_pDisp->Invoke( 0 \$ L9 R: i) h pokeID, 4 T5 }+ z0 \$ G. Z1 c( p IID_NULL,/ Q# \1 F% R, K* R
LOCALE_SYSTEM_DEFAULT, o) B& h9 Q, Q! q3 l3 u3 f
DISPATCH_METHOD, 3 p, M. c* c( m6 A# \ &dp, $ \* n% S! j9 y' Z: Y NULL, * n0 ~, z2 r: N6 ^5 G" b &ei,8 W( a$ F% u2 w: c7 u
&uiErr);& \2 e/ s! ]) y" J) L1 u
! b% T. ^& L8 j- m+ c
SysFreeString(topicStr); + W9 P( x/ M% }( {4 k SysFreeString(itemStr);3 e ?* y5 j6 s8 d, }' Z
SysFreeString(valueStr); # d6 b/ L/ w) f4 u" \) s . F1 c% ^! g' f& \# Z. P! N* ^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???6 x3 V" H4 S; M' m+ R+ }
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????9 q4 j; \" j/ z) u8 o5 [
; G5 W; D& d& M6 ^ % q3 o' _# Z" a0 N( g; e: ?2.这是request的程序/ \8 x# ~8 J N- t- k
// Request a value from Extend - D; z4 k _, Q. X0 b1 U8 \* H// . d! z, ^- s5 U% Q// Initialize the variant that will hold the BSTR. Set the variant's ; b, x8 x( N" u) w+ w" s// type flag to indicate the fact that this variant holds a BSTR. Place the) i- R: F/ g" _( Z
// BSTR into the variant structure.& r& H( f6 u7 l9 L( j( T) e/ ^0 A
* K2 }8 F, R4 u requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 0 F' i2 c! I# l3 h, M/ M0 g) ?% S ]' P! l7 }7 k! F9 V( l# k; J5 j( w6 N itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); " y( R4 e* L! _ m6 x: ?- C; m+ G VariantInit(&requestVariant[0]); / |, x6 C+ G0 g# k: `4 [% c: Z% B1 J
requestVariant[0].vt = VT_BSTR;; a5 g/ ]+ E& K9 d6 c
requestVariant[0].bstrVal = itemStr;, K; [) x3 }2 J1 Y& S
: I/ q9 ]9 W0 Z0 D r4 s! z
topicStr = SysAllocString((WCHAR *) L"system");' x, i5 P' i7 G7 R/ e
VariantInit(&requestVariant[1]); ! b7 F# z& E( ?' p2 y
requestVariant[1].vt = VT_BSTR; 0 K6 _5 X# w9 ?/ G! t& [ requestVariant[1].bstrVal = topicStr;+ A! G8 A0 D9 w
" y- t, o8 ?7 I' V0 ^
// Set the DISPPARAMS structure that holds the variant. ( ^6 N4 p: e* X0 t# J4 v/ v) p1 u) w: g4 O6 P: P: R
dp2.rgvarg = requestVariant; 1 X2 A& M1 A2 q4 ~0 M, b3 K6 ]9 e% h dp2.cArgs = 2;; K2 ]2 U& k7 F2 n& w/ x7 U
dp2.rgdispidNamedArgs = NULL;# h8 m+ l' W; m
dp2.cNamedArgs = 0; - z# u5 \0 D0 y& K 9 \; e6 [2 w1 c0 o var.vt = VT_EMPTY;. I1 p' p' M5 ~( Z# o; P
9 {$ X# `5 |5 K// Call IDispatch::Invoke() 8 T, K1 }+ |( d4 \1 E7 H. Q8 E- i( Q+ u7 I0 O/ D
hr = m_pDisp->Invoke(% {, p, Z% X0 P5 n
requestID, K& [, V W" m* F: U
IID_NULL," G! h3 s+ v% r+ C, B
LOCALE_SYSTEM_DEFAULT, # Q5 @, }5 i' W. }3 ^ DISPATCH_METHOD, ) i% a: P$ M. k8 |- e &dp2,& `, j) G0 O# l: q0 e0 ?, k
&var,& ?) l* q( A8 \' j$ j5 M
&ei, & w- ^2 m' N! X+ J* l &uiErr);0 S ]/ d: R( r3 Q* @$ D
* Y3 g+ e. [5 b7 h
SysFreeString(topicStr);3 A% d) H& ~. H3 w9 Q3 o6 u
SysFreeString(itemStr); ; q$ V, A! w. p$ M0 \3 [) J1 d请问该程序是获得extend里面的哪个值? _! l6 v5 K- }, C8 `0 s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????