( S9 T6 F6 t3 B" F. L hr = m_pDisp->GetIDsOfNames (- q) [6 u+ j1 ]4 i2 k+ X
IID_NULL, // reserved- y# ?* k( \. v& U
&Name, // Array of names to get IDs for6 E- Z4 H: o @0 w. Q1 h$ F& | l9 h
1, // # of names in the array ; a, X, C3 P' h9 t p LOCALE_SYSTEM_DEFAULT, // System locale( B1 o' i; |$ r' I) H
&pokeID); // Array of IDs to fill on output * m8 C5 u3 w# z7 g1 U . v' l9 z" [3 {: }) v; g$ S, T/ e: ~, B1 z
if (hr): V/ a6 Q" ?! I, f' ?, f2 \+ M/ B$ O( f
{ $ i/ E' U* M3 A* S$ n MessageBox ("Get Poke Unsuccessful"); 5 N( ~) J9 V7 }% `2 e) E return; ' X6 A( U2 }$ A. p }0 W+ m: R0 `/ G. Z
' G" }. W' V4 r* P/**************************传递数据给extend**************************************/ * c0 P7 U" `9 S) W pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);/ Z5 [9 E4 B( C0 T) y
; b3 j% m2 Y, C9 H) ^# @
valueStr = SysAllocString((WCHAR *) L"1232");3 ?" M" n3 C! D0 N: h5 E4 V/ n- f6 O
VariantInit(&pokeVariant[0]); 1 h% d+ v" n# D% h1 f pokeVariant[0].vt = VT_BSTR; 1 B) a- v+ k# {8 w8 P [6 g4 r# A pokeVariant[0].bstrVal = valueStr; ) t) s- ^2 J! m' { 9 G$ A4 W! t9 @+ E0 } itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); , g" K: Z1 q0 h6 K VariantInit(&pokeVariant[1]); ( r) I# |$ ?8 l! s N
pokeVariant[1].vt = VT_BSTR; / G* c4 c$ C1 q: N7 Y! M/ N pokeVariant[1].bstrVal = itemStr; 1 {' h ^/ O p4 S* r$ G* W* o$ G$ i P5 H/ W- G9 K
topicStr = SysAllocString((WCHAR *) L"system");2 a9 H' E+ v! I0 R% B' U3 I
VariantInit(&pokeVariant[2]); % ]* o( [6 x3 k2 d. Z
pokeVariant[2].vt = VT_BSTR;% N7 x8 h: h& `) F1 \
pokeVariant[2].bstrVal = topicStr; 7 W$ W/ a- e" s t, e4 M& f) X- I, F+ m% W4 F z& O$ q
// Set the DISPPARAMS structure that holds the variant.* S5 d9 i; X; F% T" B
& i5 e9 M) G! F0 `" J! A% m, r/ v
dp.rgvarg = pokeVariant;7 g& z( M1 d2 ?, V5 a
dp.cArgs = 3;5 m' ^4 }$ Y9 B
dp.rgdispidNamedArgs = NULL;7 I0 r2 n/ |3 T T0 P7 d
dp.cNamedArgs = 0;+ G% O9 e7 l0 b
" d8 A; V+ Q" C6 R; k7 J9 ~
// Call IDispatch::Invoke() 8 \" F3 a/ G# x9 S, w- p/ l4 H; V7 V: n9 {! e! Y. Y0 l6 r
hr = m_pDisp->Invoke() b- E7 i u9 i
pokeID,2 Y9 u6 K6 f& L
IID_NULL, 3 D4 g! V- W, M) ^: `/ f LOCALE_SYSTEM_DEFAULT,4 R: F, Z* E- R$ i4 P- r# _
DISPATCH_METHOD, & v0 p b- x! A) C &dp, 6 k* c/ k7 J- g+ u. Q/ i8 y+ D NULL,4 d& m% V$ n$ R4 r
&ei,1 {4 Q" f$ W: [2 P N
&uiErr); ' t. x4 b' e6 T4 [! N: A ( R: E$ t8 _9 G" M! R. k SysFreeString(topicStr);+ E+ ^. m! [$ |$ m% @- Y- Z" o
SysFreeString(itemStr); % K7 x4 O V& o9 K! V" p8 y" R SysFreeString(valueStr);2 }. }$ U+ S' s& G. k
* Y3 J) K6 }# X; c+ i M6 Q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 T. D9 |6 W8 u$ _7 T
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????; [" j. x. S& w2 F9 @( M
( I, t9 I& L, [# k0 Y4 i1 O5 Z + w) s5 c& t4 w3 T; Q2.这是request的程序 0 \- b* S/ c5 V- ^3 A// Request a value from Extend/ k0 e, ` \0 ]" r' d, ]) w
// 1 {3 c4 n, d2 z// Initialize the variant that will hold the BSTR. Set the variant's4 K( Z) b5 X5 K2 _
// type flag to indicate the fact that this variant holds a BSTR. Place the ' o5 M# h5 p& a// BSTR into the variant structure. . o* ^8 A( K9 c& Q+ S9 q. s" i2 J! ?4 @7 e' E* s" T1 t( K* H% J
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); ' N$ a; U# Z! r0 \2 B5 b7 Y : }) C) u" t" X1 l
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 9 L/ N2 j5 `6 p! a; h, P3 K VariantInit(&requestVariant[0]); ! O% t- k7 q/ m* j p
requestVariant[0].vt = VT_BSTR; $ V' k# b0 g" k7 h) T requestVariant[0].bstrVal = itemStr;$ @* K) e2 Q1 `
2 b8 c$ g& z- d# m6 o; [0 k' H5 p; w
topicStr = SysAllocString((WCHAR *) L"system");8 P9 A5 i4 G( U1 ~
VariantInit(&requestVariant[1]); $ z' ~, e$ m/ O g
requestVariant[1].vt = VT_BSTR;; g1 @" S5 j7 `# [
requestVariant[1].bstrVal = topicStr; . y2 r: i: R* |. o' x % N) J8 }! o; \7 }& [: v& `1 X; d// Set the DISPPARAMS structure that holds the variant.4 q* k% ]* i" K" C
$ i0 M, i+ k% k- {. o dp2.rgvarg = requestVariant; 5 b, d5 s9 Y. F! K) ?6 i- S& L dp2.cArgs = 2;7 ]5 u6 p4 m7 k% { t. f+ n" F
dp2.rgdispidNamedArgs = NULL;! V. M7 g" O$ x$ Z' { L# A, S
dp2.cNamedArgs = 0;; {: ?9 V2 D% _
$ U* t& Z* R B& v, A3 L& W var.vt = VT_EMPTY; J1 z" L% G( y9 \0 }+ R
* d7 D9 ~% G5 y$ N// Call IDispatch::Invoke() " [+ \* B' s5 m P: i8 g" h: h+ D1 @/ N; d4 l" g* }; T
hr = m_pDisp->Invoke( ' \" r, q1 q- \2 i. W1 Y h requestID,! I: Y `! I X# u: `' e8 D
IID_NULL, 4 J$ E( b9 v' S LOCALE_SYSTEM_DEFAULT, + @1 |5 f! T+ N6 r DISPATCH_METHOD,5 r! B( l1 g/ _" m; s
&dp2,; p& [ e7 |8 ^% V+ e# Z4 p: J$ i4 T
&var,; Q5 x2 b6 Z1 }8 K0 v
&ei,: D! u) @* o9 ]
&uiErr); ' s& v3 ~- [: ~1 j2 L: Q & m) P% A e! R$ i: B1 V; x SysFreeString(topicStr);7 r8 h" u1 H9 N0 F- i$ h: T
SysFreeString(itemStr);. }. [" t `' [5 U
请问该程序是获得extend里面的哪个值?( H& z* \5 o6 e% _
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????