' @+ R: {5 n5 O4 X$ \- M// Set the DISPPARAMS structure that holds the variant. , [ V7 u9 ^2 k3 F/ f+ q( c6 o1 l! q& d5 f. H
dp.rgvarg = pokeVariant; * M3 D- a5 W& b* k& m! a, ~3 Z dp.cArgs = 3;) B. o" p, r0 l9 |* x
dp.rgdispidNamedArgs = NULL;6 r& `. w, \! z; d
dp.cNamedArgs = 0; 4 Q3 c) B y+ ^ S5 l' V. l- m5 Q q9 |0 O7 z9 `* ]: _
// Call IDispatch::Invoke()9 f9 W" k2 X( j
v" ?; W4 A& M& P! T2 Y& T4 [ hr = m_pDisp->Invoke(4 c3 H' d. t4 z0 b9 O" a
pokeID, / X; }# O; P3 |4 U' a3 U H IID_NULL,( s+ J$ @+ e# Y3 _" n) u
LOCALE_SYSTEM_DEFAULT,6 d5 A* K+ }3 `$ K* Y3 J8 x' @
DISPATCH_METHOD, , e; R4 J& i2 |/ } &dp,# B$ }, N+ O# C% s& B% x
NULL,( V) R% }# Q( U
&ei, $ u! L( H! ]# x# ?1 K( N( N' y; l &uiErr); ( @4 Y7 J- e% A2 I+ l" z1 T% d- R6 l; F- i! P9 X
SysFreeString(topicStr);4 H/ m# }& g. }- T3 j4 U; r
SysFreeString(itemStr); " a9 W! u2 v9 ?8 g- H, J0 K SysFreeString(valueStr); 8 X: Q J& n% G' y; _# Z7 D/ x9 m6 \$ n" s, A
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???% ?* n% _- \/ c# d9 x% f" b
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????, k+ P* [" r9 Y/ S
, C" B# m2 t: V 8 A" g2 X: _& O0 `2.这是request的程序3 B) c% b0 k3 ~3 E
// Request a value from Extend 3 h# m7 b6 ~0 e7 m// , A: n. Z# a% i+ R( d8 A// Initialize the variant that will hold the BSTR. Set the variant's / t: x' m- y1 }' C# f7 [' q# {, u// type flag to indicate the fact that this variant holds a BSTR. Place the" A' I' k( E/ b/ z, D& O5 [5 a7 K
// BSTR into the variant structure.$ E3 j& d. T0 W- a& T+ K3 Z