i" |9 D7 ]8 B( N; {: C: F! ] topicStr = SysAllocString((WCHAR *) L"system");8 \, Q9 q8 ~- c1 A0 _9 w
VariantInit(&pokeVariant[2]); ; I1 y5 }3 v$ C' k5 |
pokeVariant[2].vt = VT_BSTR;* X! d. h+ b" E5 Z: G
pokeVariant[2].bstrVal = topicStr;! O, h/ V2 R3 y6 i3 _
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// Set the DISPPARAMS structure that holds the variant.: Q5 f$ f" V/ E3 R* O" u; N
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dp.rgvarg = pokeVariant; : S2 Q" M( T7 `' Y$ K) I/ C/ L, m dp.cArgs = 3; 6 V: @) h% v$ o4 h dp.rgdispidNamedArgs = NULL; " c. }9 J4 j8 A+ I: ~. S2 G dp.cNamedArgs = 0;! |; T7 d- w# G/ w* A) p
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// Call IDispatch::Invoke()" k, @! j' U' K
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hr = m_pDisp->Invoke(4 s1 t$ k; [% s( j k( \# U" n
pokeID, , @# q: K( r9 C0 @# R9 l IID_NULL, 7 i- i6 V# x4 i- O9 c* _ LOCALE_SYSTEM_DEFAULT,8 s4 K+ L# f# _% m9 E
DISPATCH_METHOD, - J4 m+ s5 q3 j6 H: O: E# K0 o &dp, + U, S8 q8 U, u% B5 J6 {8 s NULL,* D( R* ]* B4 w
&ei, - \ @* u- T; ?; l: g4 }& h0 h &uiErr); 4 r( S9 Y9 E `5 U6 }7 l* u" h/ P( Q# i$ `
SysFreeString(topicStr); ; P+ I; f' d! ^, g. f SysFreeString(itemStr);1 ] h1 ~5 b2 ?; d
SysFreeString(valueStr); ; [+ Z4 X! C% Z0 X! ^2 E7 d, n + Q7 i3 e0 B [* {$ G0 O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??? * j7 R+ q& s m9 R ~6 \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????6 D# _) @5 P8 q1 B, Z; P' T
; n* W: ~& K H- ~3 o+ l: ] ! \+ |3 w: U9 U' t. j3 F! u2.这是request的程序 3 o4 K1 ^$ ]* V8 ? P) ]// Request a value from Extend ! j! e, I& K/ S' A8 {// ; V8 t s0 r, R) f% b' H// Initialize the variant that will hold the BSTR. Set the variant's3 {) i. {0 U( P; d, L
// type flag to indicate the fact that this variant holds a BSTR. Place the 9 c& @( ~9 ~/ ?3 o# V2 g$ d: W// BSTR into the variant structure.3 M L7 }; G2 p$ e8 d# _
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requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); % r. m/ l, `0 X3 @- ` ' g" R9 e0 Q9 |2 Q& e. v- |, V) W
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");# P; W `0 a) E. G
VariantInit(&requestVariant[0]); + x. y' {# E h- M requestVariant[0].vt = VT_BSTR; - f, {4 E$ u y* B requestVariant[0].bstrVal = itemStr;6 _: m" ^/ }( ?8 ?! C9 d