8 |7 N) j' w0 b7 L6 t0 B6 O topicStr = SysAllocString((WCHAR *) L"system");$ g) L# N/ `! X) z v. A
VariantInit(&pokeVariant[2]); 5 X) E* ~( s* ]) v
pokeVariant[2].vt = VT_BSTR;7 v4 a4 r6 \9 s
pokeVariant[2].bstrVal = topicStr;- u( T5 p) r1 _1 `
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// Set the DISPPARAMS structure that holds the variant. ) W- g+ g. z6 d7 O& Z& } ' I8 N# `' [0 I, b0 I% @ dp.rgvarg = pokeVariant;3 U5 [) c6 n% s- _7 j
dp.cArgs = 3;( S0 P: F7 K1 b) B& }& I* T
dp.rgdispidNamedArgs = NULL; - d/ G+ c' _" V* C% i" e: L4 d dp.cNamedArgs = 0;4 R* b0 _) P% a
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// Call IDispatch::Invoke() 0 [. B4 g; r, r* z5 W 2 l3 ]7 w2 E4 v( Q! k hr = m_pDisp->Invoke( * A9 O% Q9 q9 k& l pokeID,9 k; f' R3 V" t7 Z1 `
IID_NULL, 6 @" S. } G4 d LOCALE_SYSTEM_DEFAULT, + c( G2 a" f+ ~ DISPATCH_METHOD, 6 A+ {1 o* b/ [1 W. u &dp,5 [4 l) }8 w: A5 A: y. b3 b
NULL, # g' {# ]" D& {$ r y" j &ei,5 Q) h& y4 j9 m: Z5 k, {1 K
&uiErr);6 t/ z; M( J. x, n% W0 f1 f* D
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SysFreeString(topicStr); ! r* k% i3 N, y, C SysFreeString(itemStr); ' T: x8 c$ \0 U2 d# V2 T w SysFreeString(valueStr);; X1 }7 ^3 U8 x+ y7 m
( E6 s Q; b5 b$ `9 C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???/ X' ?/ {) m: G, W3 |& k# l$ ~
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????+ r2 ~- X7 C( Q) ~
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2.这是request的程序 [! P* ~, P; e+ i g; N0 M
// Request a value from Extend 7 a! K; c8 s J" T// # ?" s' ~6 X- u1 X// Initialize the variant that will hold the BSTR. Set the variant's # m" E! e6 ?/ H// type flag to indicate the fact that this variant holds a BSTR. Place the& [1 I% T* y% {, L) v
// BSTR into the variant structure.& f, ^9 Y8 x, {* l( R
3 G/ B! B) E9 L. k% G$ ]' I requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);0 H! m; o/ `- o
: M8 T; Y1 W, l* s- P$ K0 e4 ]2 ] itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");3 k+ \+ |2 R+ h7 V1 _3 K! t, F. R
VariantInit(&requestVariant[0]); 4 r. i1 z1 e* N7 u: F4 C1 a# v
requestVariant[0].vt = VT_BSTR;" h3 O1 V( z7 E3 M7 y
requestVariant[0].bstrVal = itemStr;/ r' m$ w. ]5 w1 }/ H4 l. w
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topicStr = SysAllocString((WCHAR *) L"system"); % o6 w6 T3 C% q VariantInit(&requestVariant[1]); / H' a# T8 V, Q8 q8 r- K requestVariant[1].vt = VT_BSTR;3 s5 o" C7 Q+ E3 }
requestVariant[1].bstrVal = topicStr; 5 }% q5 a! [% w; K6 J6 r6 o " \5 T8 \# x9 P// Set the DISPPARAMS structure that holds the variant.9 F: R; h+ \( f3 ^, J; _% t. }; P