2 X5 D. c+ D8 f/ r! l3 K* ` topicStr = SysAllocString((WCHAR *) L"system"); $ D) h' V0 v( d* ] VariantInit(&pokeVariant[2]); 3 t3 {3 }- G2 b- h S! p" N' @. ^ pokeVariant[2].vt = VT_BSTR;# y( U! h6 q4 |9 M& I+ U0 W6 a3 d
pokeVariant[2].bstrVal = topicStr; ' u$ h- w4 N9 E7 q8 F $ z$ C9 m& F+ Q5 o. Y& ^// Set the DISPPARAMS structure that holds the variant. & A7 }) u( O. f; W% r; B* B7 ^/ `1 I + P% _! @' ]* {! K; P5 F dp.rgvarg = pokeVariant;& P( A' e( V2 D$ J$ X* g
dp.cArgs = 3;0 f9 J+ ~, Y' l* E- n4 i+ p+ [
dp.rgdispidNamedArgs = NULL;1 V; [( L% Z: Z0 v: e
dp.cNamedArgs = 0; ; {: E4 _3 V( M) G5 M9 H 2 }$ g3 a }6 x// Call IDispatch::Invoke()6 D. c! Y+ z+ P
* I4 u4 \! |* M+ V, \ hr = m_pDisp->Invoke(3 Y4 O* m V3 @; j
pokeID, E; f& J, D$ B5 { IID_NULL, / B' k" ~/ i- } LOCALE_SYSTEM_DEFAULT,* i# x4 P/ C' P1 F, b! M
DISPATCH_METHOD, . y& u$ ]) c+ C: x1 ^ &dp,& E# s* i( S9 U! K
NULL, 7 P% `/ F' C, \- w+ v } &ei,% Q8 r( c- O/ B7 l
&uiErr); 7 w' c @8 k' x( w) q0 {) s- _, N" _2 Z( O
SysFreeString(topicStr);# Z8 }! B3 I/ N, b$ w& Z* R0 ?
SysFreeString(itemStr); 5 e, ~/ _, I" g4 n' p4 w% O SysFreeString(valueStr);8 Y% R2 h, v6 t7 R7 o7 M! d
/ h T5 ], ^$ A! T% S; z. e& F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???) v7 y1 R6 Y$ `7 D0 \
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???? 0 b W* Z9 M9 j8 @& a$ w4 [ * H4 z* Y; [) r) N- \+ i1 m& f- E4 b: J d, c4 q: n
2.这是request的程序/ [$ T/ b* [+ I- D g5 [
// Request a value from Extend 6 R1 A, B* M! W7 w; G" j8 e' F//& i; i* }2 v) @* U- L* {
// Initialize the variant that will hold the BSTR. Set the variant's6 @5 R; f' X( h' R8 o( U9 r: v
// type flag to indicate the fact that this variant holds a BSTR. Place the4 Y! t% Y* f9 n
// BSTR into the variant structure.) S- Z4 |7 D( T
U5 R5 Z. ]* g5 K X' R requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);# O1 w' M/ A' U. L
+ h- p! n0 i9 V3 V+ O
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 2 @4 B% ~3 t/ }1 t% A3 I' g. } VariantInit(&requestVariant[0]); , r5 {# s) e1 Q" b6 F& d* h. w- W
requestVariant[0].vt = VT_BSTR;+ O! l; Q; d* V2 z8 s
requestVariant[0].bstrVal = itemStr; ' Z# ^2 v' n6 Q- U; ~# {$ t5 U( Q* j; U) M; r
topicStr = SysAllocString((WCHAR *) L"system"); # |* J- ]2 g/ I- b+ \# Z0 A VariantInit(&requestVariant[1]); * z h9 ~3 a0 b: d
requestVariant[1].vt = VT_BSTR; ! |3 d1 ~+ O* B- _- c requestVariant[1].bstrVal = topicStr;9 F5 e3 M4 `6 J t- M+ ]
3 W( f2 {, z3 v' W" [1 K
// Set the DISPPARAMS structure that holds the variant.' y. i; r1 A# ~0 `2 r8 M( b
; B" D' W( N) s dp2.rgvarg = requestVariant; 2 g1 C2 P* b1 ]& `( f. U% O: M dp2.cArgs = 2;5 k0 z1 f! h+ T: l0 [/ m
dp2.rgdispidNamedArgs = NULL;+ p# J1 f6 K7 Z. N" I* |, \
dp2.cNamedArgs = 0; / X/ I$ {" v5 Y6 | , m. V5 ]& d, c var.vt = VT_EMPTY;# E2 b8 x+ l5 }" J
" k/ M2 g- m/ {: L! G
// Call IDispatch::Invoke() , \+ ~) x* X9 @* I% k+ s! ~! R O' O$ L! p, y# @
hr = m_pDisp->Invoke(2 o2 t' \. f7 @ J) J0 L
requestID,4 m w* F+ `. V- Y
IID_NULL,3 |- Z5 v& A0 p) M* x
LOCALE_SYSTEM_DEFAULT, ) O; z3 ?, D5 A' ^% }6 u8 }: p DISPATCH_METHOD, & U! t6 N$ p4 V8 P4 d. G6 P &dp2, Z( I, b4 D2 x" S: r4 @. P3 I &var, G$ ?( }3 [' r8 v# t: u &ei, & e/ a1 F7 S9 f &uiErr);% Y& S7 y7 `% z- J* S, D+ J
" I/ J% D* s) Q8 ]6 Z+ x SysFreeString(topicStr);7 _9 g* ^3 [/ N; `. {4 L
SysFreeString(itemStr);4 ?/ {2 T2 ?+ ]% p
请问该程序是获得extend里面的哪个值?' \- G- v3 t7 f- x; e2 S
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????