# |3 o9 x5 Q6 u. w hr = m_pDisp->GetIDsOfNames (' D9 s3 {9 T x @) x" Q
IID_NULL, // reserved * I( c; J6 L) U, m! K4 G5 f &Name, // Array of names to get IDs for 2 U7 l3 v2 ~8 E5 c" L' ] 1, // # of names in the array 1 [3 V; r+ S; j4 m6 A LOCALE_SYSTEM_DEFAULT, // System locale / q/ L# O0 }3 X( r% r9 h1 j &pokeID); // Array of IDs to fill on output3 ?8 ?5 f: {- W* G0 D, b3 ~- p
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if (hr); ?/ A7 i4 M" w
{ ! R L* g' s8 Z3 I. a MessageBox ("Get Poke Unsuccessful"); $ R4 ?0 h+ N, u9 S+ W7 f return; + l, O, r3 C% y$ g } " E/ D/ p0 N. \- S5 [1 R t: Y% h0 o( f1 }
/**************************传递数据给extend**************************************/ " t h1 u+ q1 F2 A0 Y0 }' y6 F pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);4 `/ _. n7 {% ^$ f/ x- {6 p. h3 _% j* v
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valueStr = SysAllocString((WCHAR *) L"1232"); 0 f, ^ m- J( _+ l# h0 A# \ VariantInit(&pokeVariant[0]); 1 x9 }2 f% O" n
pokeVariant[0].vt = VT_BSTR;, G) s- B" o' C4 ?
pokeVariant[0].bstrVal = valueStr;" @- ]0 s9 p5 Q5 U
! K/ I4 u2 s4 F% K* J1 S. q5 _! s/ x
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 4 o0 I* E. c6 J VariantInit(&pokeVariant[1]); ) Y* U0 O! d& f1 n( U0 Z pokeVariant[1].vt = VT_BSTR; . S2 K6 h9 M3 s/ p' \! r& W2 B pokeVariant[1].bstrVal = itemStr; # a; k! c# W! |- H# \ ^1 z6 M ' r2 w3 R9 y6 \ topicStr = SysAllocString((WCHAR *) L"system"); 4 f3 x: o5 J8 a. P! P VariantInit(&pokeVariant[2]); * d9 U/ \* |0 M% p% D8 z# f
pokeVariant[2].vt = VT_BSTR; % `" ~' i" l+ B* {6 r pokeVariant[2].bstrVal = topicStr;$ i' @$ R1 V% d) ]; g) @7 o
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// Set the DISPPARAMS structure that holds the variant. + M- k; t( a) v! S' b3 N5 p + t) U& r. \5 Y+ e0 T) \ dp.rgvarg = pokeVariant;( A7 n$ y7 U- I
dp.cArgs = 3;6 j0 j! M0 Q# W$ n1 C% }* M
dp.rgdispidNamedArgs = NULL; ' H$ y0 G1 l, Q5 ]5 U# v dp.cNamedArgs = 0; # {& r/ f }; o, p0 n2 Z& z0 I2 o$ R ; p& L; q8 n e3 v& ]4 [" Z// Call IDispatch::Invoke() / a% Y" u! }% T* o8 L4 g9 ?8 ?* [8 g 2 S) F1 p1 h2 Y/ ` hr = m_pDisp->Invoke( / B' b/ K2 e) K+ g" ` pokeID, # b F, ?2 N8 C IID_NULL, 6 s$ c* S+ Z; R9 o LOCALE_SYSTEM_DEFAULT, ) c' g# M5 l/ e- h; C+ k1 g7 ]+ v DISPATCH_METHOD, 2 f! M/ Z/ z8 `! w& |0 i &dp, " [6 l( ]# s3 M1 l% c; F' F/ r7 X ]( ~ NULL, ' }! i' W1 Q1 E# T7 S2 A &ei," N$ z1 |, O$ ], x; L9 g' q
&uiErr);* s! z0 d7 X2 x5 t3 x
$ z7 T" } @& C7 r! F9 S7 K; ] SysFreeString(topicStr); # B$ V8 ~5 L- c SysFreeString(itemStr); " O7 L2 L1 h& j! h1 w% B E0 _% l SysFreeString(valueStr); 7 e6 [7 Z* s7 v0 k* q( d8 ~# i/ N) p0 Y' B/ C# F
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??? ( i1 h ?* k$ 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????7 I+ p a6 Z2 D" a
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/ W4 _! Q. ~) V8 G2.这是request的程序 J; U7 S3 y# x8 r// Request a value from Extend- s/ L1 h$ F1 g4 [& _0 ~5 q7 b
//8 u8 e R4 J' r8 d) b% ]" i
// Initialize the variant that will hold the BSTR. Set the variant's% H# G# d9 F' r* I# a7 u
// type flag to indicate the fact that this variant holds a BSTR. Place the 5 @3 T; L* A& C0 i// BSTR into the variant structure.- b4 R z. k1 g K, m; L+ Y+ W
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requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);# \# Q4 H$ o" J) i$ T/ M
0 b$ @% S9 W+ b8 _9 P itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");! P4 H" ~& q P5 O
VariantInit(&requestVariant[0]); / K; L+ \! t8 k& [ f$ W
requestVariant[0].vt = VT_BSTR;! D- i6 w; |/ k) G/ z2 C6 I
requestVariant[0].bstrVal = itemStr;/ L3 h, F) [& w# }7 V( v1 k
2 s9 \: |( t+ [" P' d! j
topicStr = SysAllocString((WCHAR *) L"system"); * ?4 z$ n( u' d( ] VariantInit(&requestVariant[1]); 7 A1 I+ @, i9 V o" H6 K
requestVariant[1].vt = VT_BSTR;/ s3 N- G! q# [* J' ]
requestVariant[1].bstrVal = topicStr; , A/ G( y3 z* s$ H; }3 b& F# t( ~9 B9 n ( J- z. v% k! N" s4 B; w0 d+ C% ^3 b// Set the DISPPARAMS structure that holds the variant. , {* u" T5 K4 f/ Q0 Y; T& Q/ y3 G7 v9 |$ z- i7 X" Z* i I
dp2.rgvarg = requestVariant; f- H1 {1 _9 {8 R, G7 Q/ w9 _" T
dp2.cArgs = 2; " V; y9 M, @) k2 l; \. Z dp2.rgdispidNamedArgs = NULL; 6 R r3 |/ p: p1 s8 X5 n/ m4 F dp2.cNamedArgs = 0; , K2 e4 ]2 G. s( F/ e2 Y: a" I* y2 s0 v/ b3 r9 r
var.vt = VT_EMPTY; E3 L% F" }2 W5 z
z3 h- E) z4 O// Call IDispatch::Invoke() : b, F4 l) L' F- [( \2 N4 e 3 N D" L/ g V hr = m_pDisp->Invoke( * |' Y7 |0 a7 Z0 O requestID, * ?' k i4 e% g) Z IID_NULL,& J6 P. d- f8 O4 q$ @
LOCALE_SYSTEM_DEFAULT,4 ]3 R$ C1 z7 n/ q( R
DISPATCH_METHOD,( b W, s9 s' {4 x3 G
&dp2,# ^: D# u- P( L
&var, . a7 x0 c, O1 L' k+ j$ g &ei,2 A4 c6 c8 r) ~, V; u
&uiErr); ' `( G5 A: ?3 ]/ I1 f$ g 9 \! |1 W9 I6 f) T0 { SysFreeString(topicStr); - _ d# T3 {5 {5 r# B7 L$ ^. @ b1 q+ C3 | SysFreeString(itemStr); . w: q# K9 z* e. Z, B, }" F请问该程序是获得extend里面的哪个值? , e3 ?0 k" Z' F% 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????