1 n8 H! T# v7 w( G2 x& s; | hr = m_pDisp->GetIDsOfNames ( 2 r0 q3 @& ~4 s IID_NULL, // reserved" `, H9 c& B$ c" W6 }
&Name, // Array of names to get IDs for. v d1 V( Y( d1 I, a. S8 W' b
1, // # of names in the array! a* F1 T' `7 w; G: r
LOCALE_SYSTEM_DEFAULT, // System locale1 i& ~7 m3 n! w7 A
&pokeID); // Array of IDs to fill on output1 P Z9 q( ?% d# C3 i' Q! c5 T
+ m; W$ ?+ k8 r$ ~5 ]* L" |, \ ` if (hr) ; ^7 d7 l$ D$ c# Y: G$ {* M {. e" k5 q9 N; J A) g3 D
MessageBox ("Get Poke Unsuccessful"); , j, ~" ^+ M2 }! I' l! B return;9 J* w8 D6 G& `) T6 D2 e: H7 F
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/**************************传递数据给extend**************************************/5 i2 E$ d& V# ^! w8 `
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);6 J( c( S' J4 V1 B, v" v
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valueStr = SysAllocString((WCHAR *) L"1232"); 6 |( R; v e9 A2 p! M, i VariantInit(&pokeVariant[0]); 5 h3 g1 [. S8 Y5 n pokeVariant[0].vt = VT_BSTR; 6 Y! y; j" i. q, D& T+ k, z; l) ` pokeVariant[0].bstrVal = valueStr; & a: |5 a; L/ ]# k3 Q: ~/ ~4 | y8 [& c. W* |- Y
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 2 X3 s4 o9 b6 I5 t/ A VariantInit(&pokeVariant[1]); * M ~/ D- E, B, v& ^8 [ pokeVariant[1].vt = VT_BSTR; 2 [6 k& e* r' W9 ]& s0 M6 w1 ^. K! z pokeVariant[1].bstrVal = itemStr; 6 j. c/ m% D6 r+ r1 a1 H+ u' i `; r* u3 E q
topicStr = SysAllocString((WCHAR *) L"system"); & M# {2 z6 Q8 r$ J7 ?& I VariantInit(&pokeVariant[2]); # `- G$ [, D6 t% G% b pokeVariant[2].vt = VT_BSTR; ; F5 p2 i+ N3 p pokeVariant[2].bstrVal = topicStr;# N" K+ K3 n: N- y
" ~- Q3 w, D, ^8 N2 j; k// Set the DISPPARAMS structure that holds the variant.) D5 w' j% b: n `$ k4 k" w
8 B# R% d) ]3 \* K dp.rgvarg = pokeVariant; i. b. O% e S# P) q dp.cArgs = 3; ( I5 S9 f1 c8 _" Q" S5 w3 t; d dp.rgdispidNamedArgs = NULL;4 K* T9 X H4 ~2 G' L5 [
dp.cNamedArgs = 0;$ R; w# u" ?1 P) B( O9 f
* ]: s/ f( `5 f9 v) `( P$ D! M* {8 r SysFreeString(topicStr); # u* K C0 T/ N/ \1 p1 f+ o9 v, @ SysFreeString(itemStr); ; o z% w. Z/ u4 @ SysFreeString(valueStr);; I5 o& s$ w9 l! O) d' X+ [5 @
0 ~: w9 x5 \/ l( C( x$ {7 t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???) I2 I6 u; x7 @& S* z1 ^. B
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???? t8 R W3 p* H3 i3 l, e& i/ T
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2.这是request的程序 + \1 e" x- r: E// Request a value from Extend2 ^0 g5 I2 R$ u0 k6 F$ l) a* Y* U
//5 k. o9 Q5 F7 D' d7 K: r/ ?, G% E
// Initialize the variant that will hold the BSTR. Set the variant's + `3 V) D' }4 b! [: h- {// type flag to indicate the fact that this variant holds a BSTR. Place the 5 ]* ~* L3 i; t9 D// BSTR into the variant structure.! I( R/ ]/ s5 |/ j
. b. X7 r: N2 V! s; ` requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); & ?4 ?; A0 C) u5 ]# b0 R ! @. U0 ^7 `1 K* r$ b itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");% y) t9 S! g$ T2 W
VariantInit(&requestVariant[0]); % P- m+ k$ J& N' F/ K
requestVariant[0].vt = VT_BSTR;' E- C) n/ E0 A l/ v4 u* J; k
requestVariant[0].bstrVal = itemStr;! o/ e: c0 k8 `( v( ?( \
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topicStr = SysAllocString((WCHAR *) L"system");& a7 a3 D7 d( ^0 B. b' r
VariantInit(&requestVariant[1]); # t" @+ d! i7 z- k' F4 L
requestVariant[1].vt = VT_BSTR; , a+ O+ G4 S# }% x/ Q; y* k0 Z requestVariant[1].bstrVal = topicStr; # D0 j O+ L+ s. H6 o5 v$ s# E# E: ?+ Y; |: M
// Set the DISPPARAMS structure that holds the variant.* h' w% r" ]7 _6 V+ q8 k" n
7 b, b$ `: ^1 [$ d7 ?, X' _$ D% l
dp2.rgvarg = requestVariant;" u# n' b; p' p" h2 K h# _$ L \2 ^
dp2.cArgs = 2;5 T+ g, g \, R$ ]- i, ]
dp2.rgdispidNamedArgs = NULL; / Q, l; i3 ^# ~7 f8 ]+ y0 y" | dp2.cNamedArgs = 0; 6 T, I v5 B4 [# ` * F7 ]/ K6 f0 V" n$ _6 ?9 l var.vt = VT_EMPTY;- h+ q- @- n! E
! n) A( u. b" D j* d1 n// Call IDispatch::Invoke()2 k& K3 b g: M/ I( O
) s+ b6 |" M* U" G hr = m_pDisp->Invoke(4 g0 i; X U5 I% _% s
requestID, ! G6 Q0 {! o. {0 h0 i" j! D0 N IID_NULL, 1 a% C+ `7 V" @2 W9 | LOCALE_SYSTEM_DEFAULT,/ K, d E4 P) c' L% ?
DISPATCH_METHOD, 9 ^8 q4 s. W0 j( y3 t. b; ~! g4 v &dp2,) c5 H1 s# q( S/ \5 P3 v) x" c
&var, . ~5 w3 Q* D+ y& ^ &ei, ) y$ l: W/ P, `/ A' ^$ S1 X7 ~ &uiErr);5 w8 F, N2 O- b$ r# P& l& S1 I
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SysFreeString(topicStr); ; P# i* g8 x8 \! n; o2 X0 k1 j SysFreeString(itemStr); 2 M' N2 L2 m' r- F+ Y) t请问该程序是获得extend里面的哪个值? 7 S) F9 i3 H% d4 d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????