, J4 ~3 r* t7 O# f3 G/ E itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");1 M9 P3 D; y5 |3 V- ?- v0 R
VariantInit(&pokeVariant[1]); 8 i. S) p2 M- n pokeVariant[1].vt = VT_BSTR;! r- g; N5 A: a: |' u- a
pokeVariant[1].bstrVal = itemStr;" k. l1 D$ j. H. t7 A
" h- o/ t& \5 d, B topicStr = SysAllocString((WCHAR *) L"system");8 m* h1 P1 n. v. T% f$ W0 a
VariantInit(&pokeVariant[2]); 4 u$ j$ r V& Q7 U6 f' ]$ u pokeVariant[2].vt = VT_BSTR;$ d7 ]2 z9 V5 A+ q
pokeVariant[2].bstrVal = topicStr;6 K( m5 V; u; W, w& j# R7 Z
. A$ R, m5 \/ y+ g5 D// Set the DISPPARAMS structure that holds the variant. , e3 s6 w3 ]& f5 c & _0 @0 D! o) F% o dp.rgvarg = pokeVariant;- n5 L% f) I: F' A8 s/ t
dp.cArgs = 3; 3 [; |: P4 O' q" m dp.rgdispidNamedArgs = NULL; ) e& t- Z/ }7 z* l d& r( r2 J4 ` dp.cNamedArgs = 0;$ o+ K8 s6 k# o. L
9 k f- h7 v0 g3 M* g// Call IDispatch::Invoke() ( X- h3 L0 a) B1 {, \8 Q" b 5 l; j6 S, H% u& x' E hr = m_pDisp->Invoke(: ?9 `+ @+ H- n( ]3 j r
pokeID,. M7 A. m" r; h, Y! ?
IID_NULL,; H l3 h/ o' c+ @# {1 c4 }
LOCALE_SYSTEM_DEFAULT,, F1 c( \5 q0 [! Z
DISPATCH_METHOD,$ a- R% w* {$ K" W0 S: ^9 H
&dp, 4 I* \. c. x9 B/ U NULL, Z B9 @. m8 X+ h! E6 i7 b1 t2 x &ei,. e0 `7 ]) C1 ?! s* C8 E7 H5 l
&uiErr);* Q1 `7 z2 W3 ~ w# U+ R
s7 U/ c. X8 ]+ {
SysFreeString(topicStr);% [) D) b. s( Z3 G$ S( q) ^* Z
SysFreeString(itemStr); 7 I5 ], D) V* X: @" Q SysFreeString(valueStr);/ z- m- O# Z* C' S7 V* r
1 g% Y2 Y9 w& i' t3 c9 H$ H6 n* r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??? 6 x* R4 [& D% J8 l# B6 L( K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???? / J8 g3 G5 o3 \2 ?8 N" ?1 \$ t. q* `4 ]+ S
2 [3 E, z' @; o3 y9 }0 f
2.这是request的程序 $ R& K. U5 D" Q: Z2 ]7 L// Request a value from Extend % ]$ C [- Z3 t( N: T+ G//3 E, z( d7 d7 Y/ ?
// Initialize the variant that will hold the BSTR. Set the variant's * S9 u9 d! `# E& z8 d2 J// type flag to indicate the fact that this variant holds a BSTR. Place the # F2 l @% r& S2 T% q// BSTR into the variant structure.9 G/ X3 [% P7 `$ `5 D$ k
# g4 R9 O# D' e
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); m! @8 }. o1 N
% i' L; R1 J( h, M itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");: ~0 z% b% C8 f, R0 D
VariantInit(&requestVariant[0]); 6 M: C% L; a' D6 t# c9 {. D' Z( X
requestVariant[0].vt = VT_BSTR;% i2 l2 o3 Z1 c( h3 A
requestVariant[0].bstrVal = itemStr;+ U5 `7 Y* Q8 q/ K
/ X, V( y9 h* o! ~7 @ d topicStr = SysAllocString((WCHAR *) L"system"); ! m& @5 J. q G$ z+ _* @ VariantInit(&requestVariant[1]); 8 M1 g- M4 T; ^( V% \! s2 }$ W ~ requestVariant[1].vt = VT_BSTR;) \$ B' U, h* c* M ~
requestVariant[1].bstrVal = topicStr;* }: c }# G( l+ v1 R
( Z$ ?0 Y/ d+ q2 P+ l
// Set the DISPPARAMS structure that holds the variant. 2 Y/ S6 Z2 ?6 N+ D0 L9 t! j! f( y7 O3 h, L
dp2.rgvarg = requestVariant;* W7 |8 _: `$ _1 }* T5 X
dp2.cArgs = 2;# l+ w: i7 i: v4 J- `
dp2.rgdispidNamedArgs = NULL;) U7 {0 ?$ F* p0 c
dp2.cNamedArgs = 0; * [) o( E: I: j: W8 P' a+ o8 o7 `& _7 @
var.vt = VT_EMPTY;; d- Q$ x1 O. m* g! y3 T