9 }6 [$ Z& S3 w8 m6 R itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); " x6 c4 T, Q# a- r VariantInit(&pokeVariant[1]); 9 K2 l8 h- @' ~2 Q2 Q pokeVariant[1].vt = VT_BSTR;& F; F8 C: G- g
pokeVariant[1].bstrVal = itemStr; & o# S$ {. ?$ ~+ T. m ~2 D! Q1 Y) G& k6 @ topicStr = SysAllocString((WCHAR *) L"system");* X. C3 m8 W1 S+ @1 {: ^
VariantInit(&pokeVariant[2]); 4 U" h# ]* d2 c1 ^
pokeVariant[2].vt = VT_BSTR; % s, @; G- x$ K8 H c( A pokeVariant[2].bstrVal = topicStr; 7 Y. w1 y M) k 2 ]5 B5 }0 n; ?8 a$ m8 P3 b// Set the DISPPARAMS structure that holds the variant.$ T- y' \, U' C7 W
8 e. S' |% v2 y6 E dp.rgvarg = pokeVariant; % I, v. | E: W dp.cArgs = 3; 1 H) J) O# X+ E dp.rgdispidNamedArgs = NULL; : \% {* v0 T5 c8 l7 ^& O/ D2 e: c dp.cNamedArgs = 0;. V" v( V6 Z" L+ {
/ L8 g. ~. E5 v
// Call IDispatch::Invoke() ^* Z$ n8 m: W7 g+ b" g: H% D
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hr = m_pDisp->Invoke( / k$ [8 D4 f/ D3 v7 L9 H4 ]$ H; t/ ]& B pokeID, ' |/ J' g& ^, k" f( \& M9 N4 X" _ IID_NULL,1 l8 b8 ~8 k8 z5 h; |4 n3 v
LOCALE_SYSTEM_DEFAULT, 4 S( f1 `) \6 E" p' i, ~ DISPATCH_METHOD,- \. S& C5 h8 q4 O/ |
&dp, ( I7 n& ?& ^' q- z NULL, 1 G7 K5 E! D2 x; q4 {5 q+ X &ei, " r$ |5 [: b6 w4 y) [6 _ &uiErr); * T, P G/ _% a* S& y ; s( R; Q1 I- s4 I SysFreeString(topicStr);6 N) ~6 w7 F8 i" f' |
SysFreeString(itemStr); ' I( r5 z. _" k SysFreeString(valueStr);6 e0 `' h2 i: T& ?+ G
8 o( b" @3 @& z3 b5 L
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??? 9 H1 z2 I7 N* K% K l7 V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????8 ]$ L; N4 x8 g& n: n K+ n v
9 K0 V* _+ g5 Y3 F& o; o8 x: G' v$ } _+ i/ V' m
2.这是request的程序 / k+ ^4 O. @- j( i, K// Request a value from Extend # Y. F) g2 P* E: f// 1 B* n# w8 u, P) v9 I2 J# [" d' e// Initialize the variant that will hold the BSTR. Set the variant's ( [/ t( J y5 Z) r4 a// type flag to indicate the fact that this variant holds a BSTR. Place the$ ]" ?# M* h. _
// BSTR into the variant structure.- T# |0 p" R' l; h* i
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requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); L$ u8 _0 H& |) }& E* p! i , O9 v5 Y& B- f5 N" F0 ] itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");; y5 a# V [2 m2 |2 g3 h/ V; \0 U* L. l
VariantInit(&requestVariant[0]); 2 T" e- x) O+ }4 R9 z
requestVariant[0].vt = VT_BSTR; $ H. A$ z. M. U9 s# l7 ^ requestVariant[0].bstrVal = itemStr;; E$ K8 V# d- y% L7 [8 e
# x/ Q. p4 n' q1 ] topicStr = SysAllocString((WCHAR *) L"system");" T# ~& f" X4 ?9 ?0 K
VariantInit(&requestVariant[1]); 3 e) c/ V o' Q$ m. f6 a
requestVariant[1].vt = VT_BSTR; - Z) Y) k% m( d, D. K. i requestVariant[1].bstrVal = topicStr; : c% a" j: ^5 ^4 J8 | q# u & s- z6 q" v+ ~" ~9 \" p0 U7 Z: M6 m// Set the DISPPARAMS structure that holds the variant. " u7 V- U! Y, q0 e$ C# W 9 P5 Y( B. ~- A& a4 p( B dp2.rgvarg = requestVariant; - S3 r$ U" J" f* E8 y& i- _# N dp2.cArgs = 2; $ N _- f) u0 E$ E+ X dp2.rgdispidNamedArgs = NULL;8 D; Y1 L# s5 ?5 C5 W" X
dp2.cNamedArgs = 0;. w" X( r" g4 v& t9 R) k, L C
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var.vt = VT_EMPTY;+ p `8 i: p& l( M. {+ S
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// Call IDispatch::Invoke()- p9 _! @# U! F
& h& O$ S; H- Y$ f hr = m_pDisp->Invoke( 0 d2 |1 w4 j( @1 z0 e' q, | requestID, 3 ]% C( F: y. g# O; B% A IID_NULL,/ ^ P/ K; _- K* _$ [
LOCALE_SYSTEM_DEFAULT, , a, q+ N+ _9 j$ Z* j DISPATCH_METHOD, 2 j9 Y# c1 U, a' n8 C% I, B- b &dp2, ( j* w# ?; l. K. m& | &var,- g$ S s0 Q/ B4 D
&ei, 9 [% `* c( d0 c, r7 V" s6 Q &uiErr);+ {* }& E8 ]- ^2 Z; F/ p( D% p X# t