3 l, x; Q/ K1 ~9 |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??? 2 P5 Y2 L3 H1 J2 o$ c9 G9 d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???? 2 I9 I0 z" I) _5 P9 [5 Z8 y2 z b. x5 {8 e* g9 q% x; J$ }
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2.这是request的程序 ' l D' m J4 {- ]# R n' O8 e// Request a value from Extend: `0 I5 R/ V$ j% M6 K
// * r0 @/ F$ G6 g. s5 r( x9 _// Initialize the variant that will hold the BSTR. Set the variant's / e# x4 U! |) x// type flag to indicate the fact that this variant holds a BSTR. Place the) P+ |$ ^" Z+ w1 Z5 p( Z X
// BSTR into the variant structure.7 M# F6 X1 @* s4 z9 x
g3 h+ c' ~7 ]9 \ requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); # O. B2 U% b7 w. w* V ) u" M2 U t2 i3 j% i
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 2 ^# ^: k0 D+ h* @: j" [ VariantInit(&requestVariant[0]); 8 d5 y7 S/ y q0 o. M requestVariant[0].vt = VT_BSTR; W# E( N M+ f9 q( i8 ` requestVariant[0].bstrVal = itemStr; ( {" u* E9 s7 a7 Y4 k7 ^% [2 k$ K+ R; |( g, c- q" j
topicStr = SysAllocString((WCHAR *) L"system"); * Z3 p3 I" g9 n8 i# i VariantInit(&requestVariant[1]); . b* r# c3 b; q6 F ]- T
requestVariant[1].vt = VT_BSTR;1 R3 y; w4 Q( {2 Y7 }. W
requestVariant[1].bstrVal = topicStr; / O/ f5 W/ e, D z( i0 o + f5 T0 K4 C, H* o// Set the DISPPARAMS structure that holds the variant.9 y9 N8 ^) [$ o) Z- y) G8 n! ]
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dp2.rgvarg = requestVariant; % A. I0 b' s# g' P) q7 m dp2.cArgs = 2;1 j4 _ [* {& P, n3 X8 a1 e
dp2.rgdispidNamedArgs = NULL; ( K" W5 K _6 O% Q9 z1 S; k) i# I' N dp2.cNamedArgs = 0;: V5 O6 z& S" d+ h
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var.vt = VT_EMPTY; v$ I1 j0 `+ ]3 A) m, ]8 m - Z* p J1 a% }! G+ S% v// Call IDispatch::Invoke()" E a9 f. Q! K5 G; ~: b6 O
2 A2 e r- ^% N hr = m_pDisp->Invoke( ! T6 ~' @& x* g8 N& Q9 R requestID,: F- ?4 N, i" X9 k( v- W/ O
IID_NULL,- e2 k- U! G7 D/ Z8 i' d9 }9 s
LOCALE_SYSTEM_DEFAULT, 5 a B; }, Q. @! I DISPATCH_METHOD,! j$ t6 ^+ c1 z0 o+ R/ f0 x" w( e, H
&dp2, 9 x9 @' f j8 W$ s( a7 ~ &var, 6 F( a `( b* E9 w; Y: L- U &ei,: f/ f ]: s$ @# i) `; Y, C
&uiErr); 0 B) V% z: [' u! W5 f 4 N7 ~* I7 {2 s* |( e5 L! ?* f SysFreeString(topicStr);5 \6 s7 W3 H: `/ p% e+ i+ \
SysFreeString(itemStr);, q5 C! J# U& [3 L; Y# K
请问该程序是获得extend里面的哪个值? . ~. r' w4 w% |1 U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????