: M- k: B7 j5 c hr = m_pDisp->GetIDsOfNames ( K4 }. x9 c3 H
IID_NULL, // reserved Y" O9 L1 _( \. V. u$ b- D
&Name, // Array of names to get IDs for ' E5 ]6 y# r! w: k% H9 m* {" p 1, // # of names in the array ! S' t9 k. o' z4 u! k- | LOCALE_SYSTEM_DEFAULT, // System locale' y' A( |/ {5 Y% }+ K
&pokeID); // Array of IDs to fill on output 5 k j) L+ l4 T8 j# J ' q1 G* b1 G0 R
if (hr)* w# O1 V0 @# {1 M
{4 r: o! i, e" o$ R: P J
MessageBox ("Get Poke Unsuccessful");$ \/ K5 e; e/ X) ~ P# \& K
return;- U! W; y l) C( f7 ^9 w5 h* s
}- N% M1 l* V- W) J0 z: Y
/ O! n M7 z$ j! m/**************************传递数据给extend**************************************/ 4 f, U6 o f/ |8 B4 P e pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 1 y$ w; h y& N& l. l1 D ; {7 U" b6 v1 @* m- | valueStr = SysAllocString((WCHAR *) L"1232");/ k- |/ F8 V) o
VariantInit(&pokeVariant[0]); 7 k: O% {3 a% d! ?* I2 C G
pokeVariant[0].vt = VT_BSTR;7 n; F$ j( D& T0 A
pokeVariant[0].bstrVal = valueStr; 9 t) ~# a0 R. k& \/ a1 b( H 9 q1 U9 q! C+ r: e$ I itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");8 P0 d0 }$ G- }: O+ P4 R/ b7 U
VariantInit(&pokeVariant[1]); 3 W5 S: Z9 I. r9 I pokeVariant[1].vt = VT_BSTR; ) v6 p$ s& \# j7 G0 D pokeVariant[1].bstrVal = itemStr; 1 c7 ~2 N# h- V) ? - F- c+ z; a9 x9 ]+ X9 w topicStr = SysAllocString((WCHAR *) L"system");- v8 V. n' {! |, ]9 a! ]/ X/ e. }
VariantInit(&pokeVariant[2]); , D# L: P6 y+ s l/ t, l) ?/ x
pokeVariant[2].vt = VT_BSTR; 4 o1 S7 x* V; N; ?" o% H pokeVariant[2].bstrVal = topicStr; . T& T* P% M+ ^- a8 Z' z5 ^, h3 C % u: K$ V4 X; U1 t: q// Set the DISPPARAMS structure that holds the variant.! e2 d; c, ], [% [' n- B
2 _! d# p5 O9 h, |5 w dp.rgvarg = pokeVariant;2 O; K" |- Y: D1 R }. `4 h$ s, @
dp.cArgs = 3;7 v/ ]4 v2 i* s$ M [, u6 m* R8 D
dp.rgdispidNamedArgs = NULL;% s# w$ P* M6 U! n/ @$ g0 r4 n: D
dp.cNamedArgs = 0; 1 _1 E" f( t( u S5 q# Z 3 n$ B) z8 k" F+ g9 ~. y. m// Call IDispatch::Invoke() 9 y" ^# m. |1 X4 R* H) o ! _( C! T9 r6 O8 D$ Y2 i g7 }8 z hr = m_pDisp->Invoke(" ^! O7 V# ~( ^* b5 M
pokeID, . L M' ]& G0 Y4 R k( z- Q8 Y IID_NULL, " X; n" D3 k2 t- C. } LOCALE_SYSTEM_DEFAULT,5 \% m# d! k+ E! f; M1 i
DISPATCH_METHOD,0 C7 H3 k6 k# ~/ t
&dp,% _6 B8 ]: z- s+ E) x7 F
NULL, : ^- x, o8 H0 \1 p" J m$ ~ &ei,, f$ A* H0 G( E6 c
&uiErr);8 y1 L' d# {$ l. O1 f
9 |, v6 @/ `3 C+ K6 c c+ B SysFreeString(topicStr); ' ^8 g, v4 T9 B9 X SysFreeString(itemStr); ' y. H9 Y. K d: d SysFreeString(valueStr); 7 I- E6 c! e$ S2 g# e, U0 L h& x6 \) @3 |! V6 R8 h
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??? - T1 b l, |- |. ^( V5 q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???? : l/ O4 x* H; e ; j# _0 V& O) ^) H* ?, B! c$ d4 C: M( v, o, F5 v; y$ A6 H+ ], l& |
2.这是request的程序1 R8 u4 s1 o2 q6 R5 o* i. J
// Request a value from Extend 2 g- A0 q. E- r: d// ! C0 i% v2 x- `# a" C8 w// Initialize the variant that will hold the BSTR. Set the variant's $ B( r/ b. j! B// type flag to indicate the fact that this variant holds a BSTR. Place the $ i, }" R, u8 V# b8 X// BSTR into the variant structure. : A; v! j. L6 ` 8 x3 _, ^1 B$ G3 v requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); * N; d) A' z# e0 R8 y# S0 w& Q ' L% K* t6 v* T7 G5 a+ B
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");% Y. v# X7 |; x, a ?$ ~
VariantInit(&requestVariant[0]); 0 `5 C$ M$ k; P! p5 L! o
requestVariant[0].vt = VT_BSTR; + O+ D( V1 |: t0 Q. B requestVariant[0].bstrVal = itemStr;3 W6 v, S+ N- e+ K- B; U
& {( H; C3 w7 _
topicStr = SysAllocString((WCHAR *) L"system"); 8 b `8 F. w+ N VariantInit(&requestVariant[1]); 3 L. P3 e3 N9 L; ? requestVariant[1].vt = VT_BSTR; % e- f3 g( h$ v' o n. N. {( @% U requestVariant[1].bstrVal = topicStr;9 x, x6 Q. f7 p- F+ a5 t
+ u) U3 m& g8 [3 M$ d. R// Set the DISPPARAMS structure that holds the variant. 5 s! e$ P8 T# ^- S. ]# `+ e" D# R; b, ~2 d3 v7 K
dp2.rgvarg = requestVariant; ! N6 v6 m/ i d dp2.cArgs = 2; 8 x5 [/ H) u9 K" j dp2.rgdispidNamedArgs = NULL;1 \1 t( j$ `- g+ w
dp2.cNamedArgs = 0;4 E6 O, T1 b6 `
: x. G- H9 c* M3 R. E3 P var.vt = VT_EMPTY;" D! I j* s1 j8 T
7 T5 ~6 p& R* C6 g: U7 D8 G; s
// Call IDispatch::Invoke() 7 R4 J3 j, {3 E" B: i4 S! N. E' [ D 9 A& T- G5 V9 ~% c5 Q7 z hr = m_pDisp->Invoke( * U+ d5 K3 A' c$ }/ M requestID,% Z0 S0 f+ d, @+ s$ R9 Z/ }& y
IID_NULL,( v- J# G2 `7 u0 [# s: E! t: k
LOCALE_SYSTEM_DEFAULT,) u+ p1 m0 ]; H! ]
DISPATCH_METHOD, 6 {4 \4 q" J& c& e: E; | &dp2,5 Q* p- v3 |$ r" q0 s% T
&var, # s: f9 q- ^8 y ^5 L1 _# F$ v2 o4 n &ei,$ I- H$ ~9 d4 L
&uiErr); 9 _% t9 B8 b( A, f9 l% n- B+ Z* B7 v0 Q9 M4 e1 c& Y
SysFreeString(topicStr); 0 C4 ^2 H+ y/ |. A SysFreeString(itemStr); & w' }6 J4 w' C d( n& D请问该程序是获得extend里面的哪个值? 7 }( x. F5 P- v* Z' G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????