3 c4 b( ~$ @8 S+ J/ ]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??? - R( _! }- E- M: p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????$ }$ A% n, c$ c9 f% f# l' i
6 B* ]; [$ b7 q) b! M * l" e- }* X8 _) l F. l1 E9 V2.这是request的程序6 r0 {+ L; m4 C+ b
// Request a value from Extend - L& K* T# l0 W//. V+ q* [( d+ t& W
// Initialize the variant that will hold the BSTR. Set the variant's' u6 w, F- M2 T3 K+ l
// type flag to indicate the fact that this variant holds a BSTR. Place the* r( D7 z! V/ F- i: z4 x
// BSTR into the variant structure. ; J3 P0 N9 X! h2 @! H. X8 a7 c9 D + _& |5 Q8 J; o requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);6 l# f$ ^6 `! S# P
) z, V" ~% C- B. }5 ~ itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");) }: ]. L7 Q: x7 F' U' ~
VariantInit(&requestVariant[0]); / z+ `2 \; A f9 v9 @1 k
requestVariant[0].vt = VT_BSTR;! ^$ U! G/ \! f- U, p
requestVariant[0].bstrVal = itemStr;1 [/ [7 u, H' _/ }4 \* S! i+ E
/ f# g4 h, z3 l4 W v% Q topicStr = SysAllocString((WCHAR *) L"system"); ! c" `3 s- K7 u% h4 B" V* I VariantInit(&requestVariant[1]); 6 |4 G Y: Y4 G% @3 ?: m
requestVariant[1].vt = VT_BSTR; 5 a* Q' P# K# y; i9 V$ J; y9 ^ requestVariant[1].bstrVal = topicStr; 6 F" u6 _4 [! ^ & V4 u6 k/ a8 b0 o) {6 }. ~9 T, T// Set the DISPPARAMS structure that holds the variant.3 o; \$ A3 Q/ b# n; w' }
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dp2.rgvarg = requestVariant;$ k; z% {; d' m( e8 l
dp2.cArgs = 2; , G- M9 @8 K: ^2 _4 }' c* \0 B dp2.rgdispidNamedArgs = NULL; 1 M; ?0 k7 w* O! J$ E k dp2.cNamedArgs = 0; . y# l1 Y/ V F* |5 a; O% K# \. G; ?# n4 Q2 X
var.vt = VT_EMPTY; 5 f `/ O( c+ g9 n' } 6 f9 \6 S9 a$ e8 k" C// Call IDispatch::Invoke() g# x E/ Q/ k, y9 M* L* s8 W ! w4 \+ D# ]& E8 Q hr = m_pDisp->Invoke(1 B, j4 J( H2 L/ S7 ?
requestID,: N7 q8 i/ E, I* B N& K5 l
IID_NULL,3 P3 \0 {2 E) Z+ x; W @1 ]; p( H# f
LOCALE_SYSTEM_DEFAULT, 3 E. x+ [7 W* e DISPATCH_METHOD,2 y# d, F T* ^2 ^
&dp2,3 w H1 @% Y2 h- p/ Y* ]3 ~
&var, c! v) L' _% p0 y
&ei,5 R2 R( A$ @! @8 j
&uiErr);. D, c2 V: W# v! O, W& k" T0 r
) t9 n3 \; ]9 f
SysFreeString(topicStr); 3 d2 s" j9 P2 q S SysFreeString(itemStr); 1 }" d) W; U. r% ^/ @请问该程序是获得extend里面的哪个值? ) u( O/ _; e6 {5 T I+ j3 b8 X" @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????