# |& b4 H9 y4 r. o/ J hr = m_pDisp->GetIDsOfNames (. E! r) D' @" x& E& O. c" ^1 X
IID_NULL, // reserved0 ]* _3 X5 i0 ?& k+ t$ u( j2 ~6 u/ g/ }& G
&Name, // Array of names to get IDs for 4 D0 f8 ?* y% j4 h 1, // # of names in the array4 {6 ~$ Q5 Y9 d' H
LOCALE_SYSTEM_DEFAULT, // System locale 5 R- g8 d! [0 H) M! L &pokeID); // Array of IDs to fill on output2 \ C, N0 G* i. O" k
0 H2 Q3 K$ k* q0 l& m2 H( O if (hr) 4 y) H: s' ^9 l3 ]9 l2 ` { ! _, e. ~. k! \. W3 b1 u MessageBox ("Get Poke Unsuccessful"); ; @7 |( |% K- k; x return;9 x4 E5 A2 w! w; z4 m
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/**************************传递数据给extend**************************************/7 h4 D ?) Y+ n; e8 U6 e
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 0 R5 Q) F* u3 ~: W. B " s# f, G8 K0 P& ? valueStr = SysAllocString((WCHAR *) L"1232");3 a' V7 u1 v% I9 w: l+ l# x% ?" E
VariantInit(&pokeVariant[0]); ! q$ A" j" D# G+ Z- i) z3 A+ l( {
pokeVariant[0].vt = VT_BSTR; ' v- R# v+ X- u" M- o" U7 j7 K' [ pokeVariant[0].bstrVal = valueStr; ! p' f) I: q) O% [4 E- n. ^3 _+ x+ x, e+ p, [; O0 O
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");( _* X' X, m' _4 K, H
VariantInit(&pokeVariant[1]); 3 W1 B& ?2 |- z' K' u
pokeVariant[1].vt = VT_BSTR; 1 M* k, l& F. e# q pokeVariant[1].bstrVal = itemStr; 1 o7 m7 |; O4 s' y- _! R# d: J$ s- V
topicStr = SysAllocString((WCHAR *) L"system"); ' f& ]& K$ k4 G VariantInit(&pokeVariant[2]); 2 t4 E5 U9 |3 J; R; W
pokeVariant[2].vt = VT_BSTR; % ]) N& V c7 R8 h/ Z }( ^# u9 } pokeVariant[2].bstrVal = topicStr;( S0 V ?" S6 c
& C s* b6 K# z$ t9 P( Z// Set the DISPPARAMS structure that holds the variant. : d' k( c' g1 ` W. _' A8 W% Q! t. c, }* u& R, W. U3 N' d& _
dp.rgvarg = pokeVariant;2 |7 d% } n4 t
dp.cArgs = 3;7 G, e8 p* d" R. s
dp.rgdispidNamedArgs = NULL;; O* k1 w6 w2 T5 P* n2 W7 L
dp.cNamedArgs = 0; ( p c6 N0 d, K& @/ Y- D& \$ \ % W" U9 b! O! T7 K+ D( l1 R# G// Call IDispatch::Invoke()" i g. _5 Q! N
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hr = m_pDisp->Invoke( " Y5 N; A) W8 M ]& n pokeID, 0 Y- y5 K, J( C5 p/ R! M G6 Y IID_NULL, : O6 j* j% x0 R' q: f LOCALE_SYSTEM_DEFAULT," k" e* o/ n) D0 B _# w
DISPATCH_METHOD,$ r$ X0 A7 V$ k
&dp, 9 N+ d( }4 R. H$ k/ X4 { NULL,% `# S o r$ ^' f' Q) Q
&ei, $ ^( w( U8 m6 k7 p$ M4 w$ }2 m &uiErr); 4 ?& X7 J! |" K$ `- f; t1 P l% P3 n% T1 ]) w7 c7 w
SysFreeString(topicStr); % r3 B3 z& e( Y* T" z- Z+ B! t9 M SysFreeString(itemStr); # ^; n( j6 n( ]9 t. Z SysFreeString(valueStr);0 Z9 G8 z# Y+ X& s+ b
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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??? - H8 y& X7 ]( B5 n/ a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 Z% O8 C$ d& P& f+ B% B4 Y5 @ ) F" }5 Z3 f/ B5 E3 r ' n6 }, t# ?( h" w" r, R2.这是request的程序) V3 Z+ {' ^) U m
// Request a value from Extend/ m6 ^2 ^8 r' p9 ^$ e
// / \/ n4 o6 e t E" x i// Initialize the variant that will hold the BSTR. Set the variant's' J- C( \% \; ]& L# i
// type flag to indicate the fact that this variant holds a BSTR. Place the 8 p$ m& ]0 x5 `8 l- T/ s/ V// BSTR into the variant structure.* I. H: s# R1 `# c( L5 L
9 @3 g2 U+ D& \" V& h7 ` requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); * w) F" f0 i8 L/ o 5 v; S6 C/ s" }/ [( `7 W9 W
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ) Z. C* q X# c3 w3 A, R) u" L, i VariantInit(&requestVariant[0]); . i( N; S p5 H+ }) f
requestVariant[0].vt = VT_BSTR;9 _5 F+ E$ ?0 g) W2 i8 [! }
requestVariant[0].bstrVal = itemStr;$ a% u% E/ d- G9 N& Y! c' H$ Q+ ^
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topicStr = SysAllocString((WCHAR *) L"system"); 5 _9 U9 r( g z% e8 c VariantInit(&requestVariant[1]); : @( d& }& ~* G K# Q+ L4 o
requestVariant[1].vt = VT_BSTR; 6 w* L" p. ?/ Y; A5 f4 I requestVariant[1].bstrVal = topicStr; / |0 t: l) _ U6 s2 ~- T 7 R# x* i- O( {// Set the DISPPARAMS structure that holds the variant. ( T: m8 D1 w$ X. I# Q+ L: t1 X5 h- `
dp2.rgvarg = requestVariant;* t4 l3 H" P0 \+ N: d
dp2.cArgs = 2; 3 R9 u1 ~8 \7 T, F! [ dp2.rgdispidNamedArgs = NULL; 9 O9 q( u7 ^* D {; P: h7 S+ N dp2.cNamedArgs = 0;+ ~' N6 ]9 y" H+ i6 N& D! b
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var.vt = VT_EMPTY; 3 L" d+ X7 l d' _7 [* a+ x7 ]) \$ |, R8 ]
// Call IDispatch::Invoke() $ q J1 h# G. d- ?, d8 t" T) C1 \! G0 y' R
hr = m_pDisp->Invoke(; A7 ?6 _% @/ W2 C6 ?% y' k- I
requestID, 6 b! N2 P* K. y IID_NULL,# ^, Q/ ?/ @3 ^' \' B! [$ Z
LOCALE_SYSTEM_DEFAULT,& B* a. A6 }. l F& T5 A
DISPATCH_METHOD, 8 S' O2 r" q# l &dp2,8 y3 p1 O# H, z) x4 L
&var, ) i1 h2 w( b2 l+ g# Y7 O &ei, ; T5 j0 u$ Q# R6 P7 O) f &uiErr);) I2 ?" \" {) a7 v8 }& ~
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SysFreeString(topicStr);) |1 Z% [* b3 r
SysFreeString(itemStr); $ e7 M+ W$ Q* l: B- `: ~5 ?5 A请问该程序是获得extend里面的哪个值?* P$ A* M/ t5 q8 Q+ j4 g" N0 h
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????