K. l j7 w: M; M. C hr = m_pDisp->GetIDsOfNames (/ C$ M# ]/ H6 g" I- W; \' f
IID_NULL, // reserved& n- `2 q2 r( `6 Z" Z
&Name, // Array of names to get IDs for/ Q" J) v3 |4 K! s# H/ M
1, // # of names in the array1 E2 e. z7 c5 Z, @
LOCALE_SYSTEM_DEFAULT, // System locale 9 M! T# m. x: z& c9 b &pokeID); // Array of IDs to fill on output/ k1 C; y7 N% d- m* q8 t5 m- q& B
2 r# X7 s$ v; x/ A/ Y5 x
if (hr)% Q* ]$ a- G" h# A: k
{ 6 A8 C; Z% w9 i MessageBox ("Get Poke Unsuccessful"); 7 w$ @$ a% N! m0 N: \ return; . Z0 c0 ^. X) I2 W' R }& _6 a7 J: L! Z; S L8 q2 z- n
4 P4 j# u. t; h8 i/**************************传递数据给extend**************************************/ - Q( i7 v& j, E, Y6 V3 e A, n$ ` pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); # B3 O% I7 R5 \- E# q) |- |6 r # U( y' k+ r" C9 Z) e
valueStr = SysAllocString((WCHAR *) L"1232"); - y+ }% L: i4 L3 q) a& k VariantInit(&pokeVariant[0]); $ s' ^6 @$ j& _$ @0 Y
pokeVariant[0].vt = VT_BSTR;3 J. j' {: q7 @$ m' W
pokeVariant[0].bstrVal = valueStr;4 Y0 i5 b r" z8 d2 x1 P
9 Z+ Q% H) C6 Q' q) B3 k/ a
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 9 R3 w: B0 ]) _/ X VariantInit(&pokeVariant[1]); & I: i" F. A5 J8 l- d pokeVariant[1].vt = VT_BSTR;0 U1 p4 P0 K; y' z" E6 K- j( b
pokeVariant[1].bstrVal = itemStr; ' h; O- U' k( m w5 c, U8 {, ~) n4 P4 {" G
topicStr = SysAllocString((WCHAR *) L"system"); ) k$ ^ X' F; q VariantInit(&pokeVariant[2]); : j& e& z% C+ X2 D pokeVariant[2].vt = VT_BSTR;9 m: v1 J0 l: e9 H
pokeVariant[2].bstrVal = topicStr; 3 y z2 P; a7 b' O7 B9 u# s9 m. e( P0 H7 l: q0 V
// Set the DISPPARAMS structure that holds the variant. - `5 f7 e7 Z- p; J# O: W6 p! M/ t; Q& v
dp.rgvarg = pokeVariant;# B# U) _/ S O2 B5 M
dp.cArgs = 3;3 h2 ^4 B6 t P7 Z
dp.rgdispidNamedArgs = NULL;0 ]$ ]) g; U) C' A% o% I
dp.cNamedArgs = 0; ( ], F; ^. e( Q _0 _7 ~3 C) J3 Y% s6 _+ y3 u
// Call IDispatch::Invoke() , J3 _! q6 R' ^' d) X. s; x% E- S$ j3 I/ |1 n
hr = m_pDisp->Invoke( . m# I G- R6 a# O* `% J$ P pokeID, % @9 V l2 p. i7 N; e6 t IID_NULL, + K( R" g# U# e* V2 Q LOCALE_SYSTEM_DEFAULT,6 V/ j7 |7 T/ a' I8 H0 n8 M2 R
DISPATCH_METHOD, # Z% P2 K# s7 l B/ @7 P0 \ &dp,# h2 ?5 |4 J7 b2 G
NULL, 5 h" T0 m. m# O &ei,7 a% ?4 \& U4 z% q' W/ {3 a
&uiErr); 4 p' i H% a+ V3 d3 E% c6 ^0 l9 A! X8 R, W6 J+ G1 U/ q- ^5 v
SysFreeString(topicStr);/ r& G2 n" `, I; k
SysFreeString(itemStr);$ L& V: {* h/ ~! V; A2 v
SysFreeString(valueStr);$ m' t% ?+ s; t, s5 S
7 E( \3 Q4 `: P" s+ l6 c
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???* W2 D* A1 W( j& j6 O. j
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 t0 g, X5 H- \, t Y
: l* N% \$ i# J) l: X# F
& q0 A2 K: J3 [! U1 M2.这是request的程序) @: v+ m& w+ v( ^, {$ \2 c
// Request a value from Extend 6 ]" J9 p9 E/ s, ^// 5 F5 C! W N% e8 o/ h' i, \( T; l// Initialize the variant that will hold the BSTR. Set the variant's. K0 U& m% i2 U6 P6 T& W( `
// type flag to indicate the fact that this variant holds a BSTR. Place the / U: Y- }$ Y3 t0 [: v4 O// BSTR into the variant structure.6 ?( k, _4 _# L- |6 }
$ P* e/ y# z$ U( M' N0 M requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 3 N L8 q$ M8 O " H, \% Z, }$ _6 x' u9 N- ? itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");' S; k" F [: _; \* U7 b
VariantInit(&requestVariant[0]); : c$ N; b, H/ Y requestVariant[0].vt = VT_BSTR;/ B) d1 [0 A. L6 h2 i9 y' d' Q
requestVariant[0].bstrVal = itemStr; 0 k# K4 l0 T" l5 w# T/ h. E; T3 f/ h% u& p h
topicStr = SysAllocString((WCHAR *) L"system"); . \; {$ e& o v1 {& L VariantInit(&requestVariant[1]); P# |! O5 N! k2 Z6 z i
requestVariant[1].vt = VT_BSTR; # f) R# e, G% z+ D% X requestVariant[1].bstrVal = topicStr; $ ~2 ^! E x' B2 |- r2 W0 Y( _9 P( n1 s k# Y$ E
// Set the DISPPARAMS structure that holds the variant. 1 k' q! K: c! M r; I3 H4 t0 r! l7 s, T. A
dp2.rgvarg = requestVariant;5 \, }; S& s/ z4 V" t4 O% n0 D
dp2.cArgs = 2; + B/ z9 j M2 g0 x6 @; g dp2.rgdispidNamedArgs = NULL; 0 a$ \+ ~# C9 t9 V A3 T, B dp2.cNamedArgs = 0;' l+ C* R q" E( w
. T# {, B9 B9 s2 J. B. _4 { var.vt = VT_EMPTY;4 Q9 P* _+ u8 b8 f2 h7 Z
! _. x5 h, `( m2 _: W5 n// Call IDispatch::Invoke() : v+ x* q5 I: C + b. L& L8 j/ |3 I9 t) x hr = m_pDisp->Invoke( " C; Y* J( ^2 f% z* Q requestID, , W H+ u+ j& Q/ e- U. q# K: o* A IID_NULL,, f/ T2 Q, J5 j0 q% Q3 E7 K
LOCALE_SYSTEM_DEFAULT, + m: Y, I. j3 m& h5 Y! L DISPATCH_METHOD, [ ~! X7 }: t/ [2 ?( s &dp2,' B& Q' }( `9 S
&var,. f ^7 ]6 i: h: }
&ei, & s7 R6 V+ L# a/ H &uiErr);7 V9 P, e% I7 m: G8 I$ L+ X- |
& S9 I5 @- h# a, ?$ G) \ SysFreeString(topicStr);( A3 C( d+ ~: C p, v
SysFreeString(itemStr);5 d) F" g7 m/ e- i0 ~2 ]9 w
请问该程序是获得extend里面的哪个值?' ?- C1 C4 ]5 C
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????