: Y0 q5 h; a3 R# m% w( | _6 k dp.rgvarg = pokeVariant; $ x( V$ [$ G3 ]: U9 H/ F. [- ` dp.cArgs = 3; % @8 J$ D5 a6 T6 P: n dp.rgdispidNamedArgs = NULL; 4 D# u' V4 P+ b0 }0 p/ P; x7 P' t! S dp.cNamedArgs = 0;0 T7 ?5 V6 P! d) | s$ w: e- u
# d. d# U; }" V
// Call IDispatch::Invoke() f ]# Y) B# |* z' u$ }# q: j% V
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hr = m_pDisp->Invoke(# i1 N' K6 ]. L+ h8 ^; g4 g
pokeID, " }( }+ R7 b v7 y" l IID_NULL,9 H/ r F, M" n: n* A$ _; [
LOCALE_SYSTEM_DEFAULT, - D2 D4 N8 r6 G! i% Y; B3 ]3 @, D DISPATCH_METHOD, $ [0 d, W, I) J; C &dp, ! r0 }8 h; f h NULL, 3 f1 E( E: _" @! A6 E$ F &ei,( M0 h0 x/ I1 h2 h+ X
&uiErr); " Q# H9 @4 f3 u, f5 ~ ( W4 E# V L: K+ H! h1 ]* P SysFreeString(topicStr);. L# T( x! Q0 ?8 w$ o. B2 b3 V
SysFreeString(itemStr); - o. L& G! Q. Q SysFreeString(valueStr); I( H# Y& K% [; [$ h, w% f0 P % J3 H" Y7 @. ]+ H! 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??? . z- {1 D; H9 f P6 n/ u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????3 B& m: g1 ]3 a. A5 m! K
9 v5 z" }6 x! m3 q) U* {" a* \7 P" N& z7 G5 [4 \! Y: f
2.这是request的程序6 }' m! F- W8 w1 e/ V1 F0 l3 n
// Request a value from Extend" a& m* Z( @7 ]; ~/ a: n
// t& l* v4 X. r/ v O b// Initialize the variant that will hold the BSTR. Set the variant's - v2 M) t8 h* e5 c4 i// type flag to indicate the fact that this variant holds a BSTR. Place the# V* u$ Y/ n3 |+ k! F
// BSTR into the variant structure.; Y' x$ C4 y' i3 r4 I" ^" \
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requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);$ E ?9 q' a# d' Z2 r" [
I/ @. k& Y3 {9 F, u7 o itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 1 s2 u* g$ k4 s6 p' Z K$ h! D VariantInit(&requestVariant[0]); ! s0 c; ` }6 c1 T2 L" {" C+ i+ U
requestVariant[0].vt = VT_BSTR;' f# O- P8 k3 L. q" x
requestVariant[0].bstrVal = itemStr; : }6 k# H5 _7 H + E3 Q) M4 g3 E$ T' ^5 z' N topicStr = SysAllocString((WCHAR *) L"system");- t/ `( e. U6 v; `4 o. {
VariantInit(&requestVariant[1]); # @5 _. \5 I# z# P' R requestVariant[1].vt = VT_BSTR;. y: `0 j; @$ \, B5 J
requestVariant[1].bstrVal = topicStr; 3 o2 {7 J j1 K3 a9 G5 R! F! @. q
// Set the DISPPARAMS structure that holds the variant.- i- R6 R! n# J4 b' I; x) X5 z, Q
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dp2.rgvarg = requestVariant;- U& K7 e; Q2 B, r' X$ i- k
dp2.cArgs = 2; " J" Y& M! \/ z8 R Y% s* m dp2.rgdispidNamedArgs = NULL; 9 M& z$ T: l+ _! c: I) a/ n dp2.cNamedArgs = 0;) a `- _9 K% ]1 m0 _# H0 }
) C9 I( O r( y, P$ o( [! d" \ var.vt = VT_EMPTY;" A. R' W! W/ I! Y
M. w. `) C* L% z2 }3 |8 z6 a* K! B
// Call IDispatch::Invoke()8 s: m$ [: o4 v& T8 v# G' v0 R q
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hr = m_pDisp->Invoke( 6 E3 ~8 O t Z6 @: r3 } E requestID, $ D* |! U: z1 z! h5 O8 @6 E IID_NULL,& j$ S I" A r3 A% W+ E+ Q* p
LOCALE_SYSTEM_DEFAULT, " p9 n% F) \! _6 }8 k; y: w DISPATCH_METHOD, . ]# e, B% o6 m* ? &dp2,3 f8 ~ }4 G, g3 n4 C# b
&var,# p. Y) }: n6 Q, c7 N9 ?; G9 i
&ei,& Y& X* l9 C" r7 g1 p0 U u9 d6 k
&uiErr);+ X9 @; z# F3 O
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SysFreeString(topicStr);9 d9 }( L1 w6 r9 v' j
SysFreeString(itemStr);: i# v/ i- x9 k% r n' F
请问该程序是获得extend里面的哪个值?$ i# `. d. k. ]' ?8 P
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????