6 r7 ~, U2 l1 A* ^, {, v4 u# F// Call IDispatch::Invoke() " H* k' X+ J. C; R 6 p1 F& D9 A1 o) k hr = m_pDisp->Invoke( @" F6 s5 a% O. s- Z; k1 A pokeID, ! d1 y. g! Q6 l& M/ P IID_NULL, 1 z2 M2 G$ {+ I* B7 }1 Y LOCALE_SYSTEM_DEFAULT,2 q. p7 l0 T# w. J |6 r# I ~
DISPATCH_METHOD,* j" `5 ~/ n0 _9 |5 o+ y
&dp, & M9 e; u; w2 _# g; E NULL, n# e; k: Q9 H# \5 s& }, } &ei, 7 [2 X/ m8 I8 A &uiErr); " z' ?% n. S7 O T1 U7 M* e* Y : [! f6 G, U; J, `8 F9 [( i SysFreeString(topicStr);4 h% U4 D% ]" f" l
SysFreeString(itemStr);- b. S+ g6 C4 B! o- W" ?& y
SysFreeString(valueStr); * k4 Q5 {+ S2 T- K; W. T _2 o1 H6 P5 d. h( h# l1 G
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??? 4 Q! @' _' E% b! g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 Q4 X6 _6 z2 V$ y. R- c% l" b4 C2 N; d: z2 M
$ O5 Y' X% ~7 ~" l8 V1 @2.这是request的程序 Q7 @# s3 N. b
// Request a value from Extend ; [) ?3 I1 G- j) H+ C8 B! U: p% ~//7 G" f% ^* @3 J3 V
// Initialize the variant that will hold the BSTR. Set the variant's) ^- w( T& v$ T( J% w
// type flag to indicate the fact that this variant holds a BSTR. Place the. G0 `+ }3 h8 X. P: V
// BSTR into the variant structure.- R G$ `+ h+ n' s
4 g( U$ v% m# j7 j# D. l' B requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);6 j/ R- D+ X1 x/ Z& }' X
$ Z; u5 S+ B- S8 m; d# c itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); * L5 ^5 V$ V$ C VariantInit(&requestVariant[0]); 0 | f+ X, `% x) |3 C1 M
requestVariant[0].vt = VT_BSTR; * D) z" Y/ l; m* { requestVariant[0].bstrVal = itemStr; + n4 x i* t2 J6 Q9 |' k. @8 o9 F3 d# ]! F+ ^7 m5 I7 I' G$ Z
topicStr = SysAllocString((WCHAR *) L"system"); ; d* i. R9 ]; v/ ?! l VariantInit(&requestVariant[1]); 9 d0 @ y' l! q* @# z7 L) |$ [. p
requestVariant[1].vt = VT_BSTR;% M1 D# K! q# x4 S" W
requestVariant[1].bstrVal = topicStr;9 a+ F, D! L5 c$ N; A* z0 M
. q9 }" e" r# G// Set the DISPPARAMS structure that holds the variant.5 D. \7 d5 K& |6 I, ?) N! [; {
+ t5 V v0 H3 z% ]. B+ E: n dp2.rgvarg = requestVariant; 3 c C( @8 D9 t dp2.cArgs = 2; ( b1 n- R1 |1 F) ~1 I dp2.rgdispidNamedArgs = NULL;; J& t8 y# Y- G( t' N# ~
dp2.cNamedArgs = 0;# u3 ]7 }; ]# x" E( Y$ \" _
- Y8 }1 U' Y; b+ q {6 x
var.vt = VT_EMPTY;: t1 B5 S8 q ]+ E' c6 P( S6 k
1 i) \# a5 [8 M0 A" u// Call IDispatch::Invoke() 3 W& w/ b1 \$ y3 v( O2 b; e7 [, F5 I @3 A9 {
hr = m_pDisp->Invoke(# ^% D) O5 T% k6 |8 X n
requestID,2 D. n- g" Z4 v1 ~* ~4 e/ R
IID_NULL, + A+ \: \# ^% q LOCALE_SYSTEM_DEFAULT, , K2 b: E. S$ N7 c" G. J) a* e DISPATCH_METHOD,; }6 Q, y1 h/ r9 z& a% _
&dp2,) T F. I% {8 w$ }8 w5 c8 h
&var," c) y/ L+ L0 R- N& {
&ei, ! t8 y9 ?/ n3 h- f! Y) G/ x# b$ m &uiErr);0 S: ]% q6 F' C9 c
3 A7 m7 |( ]; }) h# {+ U( r
SysFreeString(topicStr);% K1 W# ?8 S: C
SysFreeString(itemStr); 1 d( A9 `+ b; ^+ H+ I3 ^! h7 h3 T请问该程序是获得extend里面的哪个值? 3 S m0 @% M* S/ d- y/ 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????