. |( c& v. m$ D$ k, V/ b5 p, T8 C hr = m_pDisp->GetIDsOfNames (& A' B2 p. p8 n8 Z0 r
IID_NULL, // reserved 9 e5 V( s& T5 L, u &Name, // Array of names to get IDs for1 r8 F5 \* @8 m& H6 o
1, // # of names in the array$ {2 G5 y+ W! j! F5 C3 T( F- ]4 H' C
LOCALE_SYSTEM_DEFAULT, // System locale ; ~% e/ Z& P4 a4 Z &pokeID); // Array of IDs to fill on output1 ]) O3 S( O* U9 n, S
1 U7 R; C5 f! o$ c9 G
if (hr)" e' i4 c9 \6 l' D. c6 l
{$ o5 }3 v4 F* w- G9 y6 r
MessageBox ("Get Poke Unsuccessful");( K, c3 H4 h$ f- U
return; 0 U8 z Q3 ^& n; u } 9 W& Y' Z4 U( v$ q7 X; i. c1 ^% I) S0 H6 u% y, j
/**************************传递数据给extend**************************************/( l0 ~7 v# M2 t3 t/ L
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 4 d) S( D* T/ Y9 h5 w! p1 V% i 7 S% K$ o6 g) {6 g* K, H0 n; _: k valueStr = SysAllocString((WCHAR *) L"1232");0 L- y) L7 C( f6 ] Z
VariantInit(&pokeVariant[0]); - a* @* s. h9 i. E pokeVariant[0].vt = VT_BSTR;9 z$ w* k9 @0 U! q3 I! z6 f7 i" i
pokeVariant[0].bstrVal = valueStr;" }5 v* Z) ?3 B# o/ g
; k6 U; l5 l# R
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 6 _1 H4 }& l0 { Q/ X VariantInit(&pokeVariant[1]); 1 k7 e: V! G; p, U9 d$ [" S7 { pokeVariant[1].vt = VT_BSTR; ) z7 z$ r% ]2 ` pokeVariant[1].bstrVal = itemStr;1 x' T! ]5 n7 L. F, _9 ]% N% R
% b* c% H5 `/ x7 v! E topicStr = SysAllocString((WCHAR *) L"system"); 8 H0 w* U2 T* v# u VariantInit(&pokeVariant[2]); & M! O& {6 X" T pokeVariant[2].vt = VT_BSTR; * G% `9 ]# E1 G w6 K pokeVariant[2].bstrVal = topicStr;" k q& T1 [, }1 j# }0 Y
' O5 t) U0 o ^8 m; i( o
// Set the DISPPARAMS structure that holds the variant.2 b5 P4 w: G. R' y% ?7 ^6 k: G' T
3 M) ~; j, |2 [; s2 @
dp.rgvarg = pokeVariant; ) g* Z5 e/ E5 w( p# E* {3 K& { dp.cArgs = 3;4 ]9 L6 P' ?: `8 A1 i9 W7 V
dp.rgdispidNamedArgs = NULL; # x$ x" [0 Q$ E" G. K' b dp.cNamedArgs = 0; $ z+ Z$ y5 i+ v9 H* o* v- z . M1 ]: E5 l5 I5 H* |- y// Call IDispatch::Invoke()# m5 T# p2 i- k0 u7 h$ f* Z$ G
+ B7 ^5 U) n* I2 m0 [- C( s, c
hr = m_pDisp->Invoke( * O7 l# F/ i+ t/ R" J! F pokeID,, U5 r; [# u' X1 ?
IID_NULL,! T0 V+ d, e- f1 v
LOCALE_SYSTEM_DEFAULT,: B. }5 |1 ?0 ^; }/ W4 U
DISPATCH_METHOD, - h' E8 B" x9 ^/ L( h" u* Q8 O &dp,+ h8 v2 c. Q/ R$ F; n; ^! W
NULL,: a: Z3 R( C( {- v9 p$ P- p) t( F
&ei, 5 |0 f0 h1 }" k% l4 ~; o4 S: d &uiErr);/ R6 y; v5 P# e: w/ z
' @5 x, d3 B2 W1 @; E" E SysFreeString(topicStr);6 O" k5 t1 _. T
SysFreeString(itemStr);0 }7 R$ q& @/ a/ W
SysFreeString(valueStr); & b$ c) k8 n J% k, X$ F: C2 c ' Q% K! W _! n. z3 X/ u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???. s" ?- ~7 J0 w' ~ o% @
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???? . [1 k9 ]# R5 G % m$ V, Q. p( v6 b2 k" W" U - G/ H: E( |6 n; @% k' R# G$ R2.这是request的程序0 k4 \0 g. T" p3 B8 q$ p4 D
// Request a value from Extend + O7 b f s3 v; M//5 ]% F$ |2 J& S4 {
// Initialize the variant that will hold the BSTR. Set the variant's $ B7 d+ P& `. {: ^& A; Y! s' S// type flag to indicate the fact that this variant holds a BSTR. Place the " U+ F, s; \' K. t |% a/ W% J0 k// BSTR into the variant structure.# r: M5 `( j; G
; H( p, \( G4 y4 i requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); ' O: u, }0 y U e: ? 1 e- ]) H+ n! v" I: A% b
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 5 Z1 t t8 x1 S: C+ Y4 a9 u VariantInit(&requestVariant[0]); * ?1 U6 k* {5 a/ r
requestVariant[0].vt = VT_BSTR;/ k0 t5 _* P0 r" Y& s# x/ y
requestVariant[0].bstrVal = itemStr; # r' s5 W0 u* K+ b9 T( H 7 V$ d5 t) z0 f topicStr = SysAllocString((WCHAR *) L"system"); / l+ i& e+ K/ p% g; J$ Q: T VariantInit(&requestVariant[1]); ) M# K! y2 D2 e$ _: v0 d6 M
requestVariant[1].vt = VT_BSTR;1 Z! h" H" P/ L* ?! o
requestVariant[1].bstrVal = topicStr;# t5 h$ W! D o3 S% ]
! r J( u$ g3 a& u; f
// Set the DISPPARAMS structure that holds the variant. & V% s' N5 _- w8 @1 ]; G& J; \" [( \# K. b* O$ H% l% [0 U
dp2.rgvarg = requestVariant; ( ^# j+ ^# V! d. U) a dp2.cArgs = 2; ( l7 m+ }5 _# m7 f' c dp2.rgdispidNamedArgs = NULL;- S& }. Y2 ?% V. |' D) V, c; l
dp2.cNamedArgs = 0;) q1 W* b( a" S' Y
# J6 b& V; N) k# b# N var.vt = VT_EMPTY; m: [/ w1 E* J% v$ L4 r- Q/ o' K: U- _5 t* e
// Call IDispatch::Invoke()# O- s3 v8 B M( Y k+ ]
4 O$ w) T ?2 K' Y+ M hr = m_pDisp->Invoke(3 p3 Y: }4 K$ O4 ]
requestID, 8 V1 N* T% M; d% ~6 a$ x IID_NULL, / w& N9 L6 d: q+ e n3 f LOCALE_SYSTEM_DEFAULT, ( [' W A# q/ _. s# f, R1 Q2 e DISPATCH_METHOD,* v7 n2 E: w' K' G- s
&dp2,+ u3 O+ ~( R1 Z2 U$ w; e
&var,- n. R- L' M* c1 @( U( R& e
&ei,$ d4 S9 m# @- F; A- N6 `
&uiErr); ( E: t+ j9 ?0 Q( _2 B, k$ A- C$ O2 y6 Y
SysFreeString(topicStr); 5 A( ]6 c b }5 T9 ? SysFreeString(itemStr);8 X' t" P8 y7 J# F
请问该程序是获得extend里面的哪个值? . L$ m7 G7 Q/ q- H, _% v; 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????