' \. C+ e0 ]9 n Q6 I- d2 b hr = m_pDisp->GetIDsOfNames (: E' e" F. w( Y
IID_NULL, // reserved . S% v1 U& [; L$ E &Name, // Array of names to get IDs for * W" L$ z. R9 t A 1, // # of names in the array 3 s7 ?+ X$ j, {6 Y4 D/ O LOCALE_SYSTEM_DEFAULT, // System locale$ t4 l. N8 i+ q. d) |7 x
&pokeID); // Array of IDs to fill on output 2 @- }& i1 T1 f 2 @+ U" ]4 v! i% D
if (hr)% p8 k& E! Z$ W* c7 M7 W
{ 4 r4 }% x1 f' V% V MessageBox ("Get Poke Unsuccessful"); k4 E: g. |3 z+ P* U3 u return;* l5 z0 S. }) j1 c1 B9 L) b! ]
}( G- Z% G& W( ]
% p( Q D8 e' `/**************************传递数据给extend**************************************/ + W0 ^& A4 X) L& f G pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 1 q7 K1 t9 N7 Y4 Y& u j. \ 1 e9 }0 f& N0 F+ }( R* i D
valueStr = SysAllocString((WCHAR *) L"1232");: r/ A9 U% [4 ^' m! K- K+ W" t
VariantInit(&pokeVariant[0]); * w* k: C! F& Q- i1 I
pokeVariant[0].vt = VT_BSTR;6 V8 G7 P5 O8 t
pokeVariant[0].bstrVal = valueStr; ; ^" m% H6 s: q% W6 i7 s# E3 t2 S! ~& G3 J, W
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ( s& r& @% u* ^1 ^2 |# G VariantInit(&pokeVariant[1]); 7 C" ^4 Y* x P pokeVariant[1].vt = VT_BSTR;3 N- N# M# Y1 {0 @3 U
pokeVariant[1].bstrVal = itemStr; % {, N4 j# J" x! K D* r% v8 j, Y, W/ H
topicStr = SysAllocString((WCHAR *) L"system"); # v- p. W4 h; t1 K1 V' D6 t! O: C4 Z: H* b% v VariantInit(&pokeVariant[2]); ( c1 K2 o, ]- l3 E5 O
pokeVariant[2].vt = VT_BSTR; - q/ V- z/ q+ [7 g8 } pokeVariant[2].bstrVal = topicStr;! j* ~" E0 j4 E1 ^
+ N, A& x9 U7 j w0 D/ T, O, h
// Set the DISPPARAMS structure that holds the variant.: _; W- Q" N: T5 y
& x r/ X O: @6 y
dp.rgvarg = pokeVariant;* x+ S2 v- V& w3 P: l4 z0 C
dp.cArgs = 3;; F; v1 e- r3 {: w& C) r
dp.rgdispidNamedArgs = NULL;- Q8 f; q. x+ x
dp.cNamedArgs = 0; Z4 g! v1 L \" A# a
- M! r# j% F0 E$ d% d// Call IDispatch::Invoke(): b- z3 u4 C. n/ e
& S. o2 j! z2 l2 a* H. j
hr = m_pDisp->Invoke( 5 G/ a, b8 }# G* N0 ]# k pokeID,; {; d2 M3 R/ `# y' W
IID_NULL,+ P* o9 Q* P( P4 S, B( s/ D! k4 ~
LOCALE_SYSTEM_DEFAULT, ; L2 j; q. r0 O& R. y$ S' Y DISPATCH_METHOD,1 _) N0 \6 a; F6 b
&dp," z; p6 H8 v1 A9 I' H* W6 z
NULL, * u5 t/ V0 {- T: z &ei, # T: Q {' I' o5 z( T+ b &uiErr);3 b5 y1 m. O: ]& `) c
/ n8 l0 s8 j3 U3 F* y SysFreeString(topicStr); 7 s/ b! W# k% R4 X) t9 X SysFreeString(itemStr);, A! q) m9 @* s$ u
SysFreeString(valueStr); + Q# m6 F2 h* B' E8 ?$ W ! x) u% I! J) f/ }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???8 G0 a! ]( O' y2 ]
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???? " b0 }1 U0 O4 E" M 3 m' u! M/ u/ _, s+ F0 {4 u9 A* C1 s6 `4 Q. r$ `0 d" d
2.这是request的程序; V+ \3 p" B% }+ S/ X3 l: U; G
// Request a value from Extend $ i( J5 F0 Z, k/ Z( ]/ Z// 1 C- }6 c. N% j+ s" I// Initialize the variant that will hold the BSTR. Set the variant's/ l1 k7 T: I" l h4 B1 d
// type flag to indicate the fact that this variant holds a BSTR. Place the ) w2 ~; L( N2 | f// BSTR into the variant structure.$ k/ Y6 ?5 m8 R/ ?5 W8 B
! e1 Z; j' g. v7 j, A
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);- f' q0 Q! H# M
# A7 J: T1 q4 Q3 B$ W7 G) j; ]
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 6 v+ L- h9 c2 x7 S; U1 y0 U VariantInit(&requestVariant[0]); . X' n) F3 _5 G requestVariant[0].vt = VT_BSTR; / F ~; }+ I- F' ^/ G requestVariant[0].bstrVal = itemStr; 3 j% V5 [5 h- t# |1 G3 M ) {5 t4 p4 u5 H topicStr = SysAllocString((WCHAR *) L"system"); " I3 ?: ]9 a5 c1 j+ N/ n VariantInit(&requestVariant[1]); % t G) A0 h' m g
requestVariant[1].vt = VT_BSTR; / G1 \' t% N5 T+ x& o/ H0 s+ | requestVariant[1].bstrVal = topicStr; ) z) s/ W6 r+ L' F3 ^7 _- u$ c& O- R; @- E: a- ^' E0 a
// Set the DISPPARAMS structure that holds the variant.# i! |) D3 E" `7 X# N, y$ ~1 j1 E
9 w9 O) P. ^( B5 l- B- ~ dp2.rgvarg = requestVariant; $ h$ n, t0 g; r, L( F- t8 i8 h dp2.cArgs = 2; , ?( }3 ^# `# r. M, `0 h! @0 o- s dp2.rgdispidNamedArgs = NULL;1 p2 J+ Y6 Y& ^7 h8 {" l6 C
dp2.cNamedArgs = 0; s( G. Y; \6 S / Y' c, o- H# h0 F( I1 u var.vt = VT_EMPTY; 8 E2 y& R, \3 l* r- d8 m7 R/ g0 Y* P! w
// Call IDispatch::Invoke() 4 Z1 h4 S1 v( U; D8 E 2 e) d( _+ ^' a7 b' M hr = m_pDisp->Invoke(" p/ Z) j; {& K5 L$ C
requestID,3 c$ `0 t; g0 k; A, V w3 s
IID_NULL, 7 o8 T* u0 w- |& h5 S( m' \* K$ o LOCALE_SYSTEM_DEFAULT,; A: H7 z" ?0 \8 x6 P
DISPATCH_METHOD,, _! ?( p7 {$ g6 h, ^
&dp2," p, b4 \# D2 W. p; Q8 J
&var,) F3 F: W: U2 c
&ei, F0 Y8 g7 s2 ~ &uiErr); & u% j, z( T' Z 4 ?. Y9 i- T. l" G5 {% {) N SysFreeString(topicStr); 9 f( Y$ K3 ^+ C x" Q0 z# j SysFreeString(itemStr); / g( ^) U( w! w+ w, y2 V( P% v请问该程序是获得extend里面的哪个值?/ p: c! k" z2 e/ T
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????