" M* {8 c7 j+ ]7 w/ {, | hr = m_pDisp->GetIDsOfNames (7 y7 Q1 U7 w! m- R
IID_NULL, // reserved . q" v- V* N6 } &Name, // Array of names to get IDs for9 y6 P+ d8 ?8 ^% `
1, // # of names in the array 0 E# R( Y, A0 o: A. W2 f1 a! M LOCALE_SYSTEM_DEFAULT, // System locale % l# J. t8 X1 w+ m$ z+ O" H &pokeID); // Array of IDs to fill on output* M; y8 [5 x+ y2 G( ?1 z- b6 o
1 `5 @: Q; f% c5 @ if (hr) 9 }4 w) c5 n& D% j( e+ R {& b! h# u3 n' {* z9 a) z" I1 H
MessageBox ("Get Poke Unsuccessful"); 9 x. e0 ~! ^$ Y! z3 {# U8 z+ Q return;) H7 }/ w0 \+ ?9 b- i$ n) f r0 r: a
} 8 `3 h! t$ J4 P9 }6 L0 t" d8 i7 d9 J1 L0 u8 ~% w
/**************************传递数据给extend**************************************/ & P" T0 l# {/ z2 p( B pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);2 t+ _& P) X6 j* O* j
' e! K; y0 G; Y$ F c
valueStr = SysAllocString((WCHAR *) L"1232");$ N9 @( ], T5 e$ _
VariantInit(&pokeVariant[0]); 6 I: X. B. `0 {! I6 t0 p$ T
pokeVariant[0].vt = VT_BSTR; " g. H) b; U3 ~) D. ^* j, P% R pokeVariant[0].bstrVal = valueStr;8 F, d U4 Z; c( K/ ?/ S
% o/ d6 f0 r' a$ R. d) @/ Z
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ! L4 E% t9 I, [ VariantInit(&pokeVariant[1]); & Y1 o3 O# |! L6 r% p, Z
pokeVariant[1].vt = VT_BSTR; ( D+ W" K6 |$ }8 v+ X$ w8 J& `+ T pokeVariant[1].bstrVal = itemStr;. H3 z) `; ^8 ?# l0 @
+ ?1 P5 ], l$ D k' q4 j topicStr = SysAllocString((WCHAR *) L"system");) p n0 B! l. R( {, {. @# O" z
VariantInit(&pokeVariant[2]); : }; D6 P- ^0 x" R/ M1 i1 U6 n$ w5 I
pokeVariant[2].vt = VT_BSTR;5 B, W+ A, H6 K6 Y) V
pokeVariant[2].bstrVal = topicStr;! K/ h9 q0 Z, g3 D5 y4 B
% g6 m0 |* \) J
// Set the DISPPARAMS structure that holds the variant.+ [+ u$ A& C, R4 H
3 Y' f! S! \4 I2 {. N
dp.rgvarg = pokeVariant;6 v. u3 ?% C9 b$ Y
dp.cArgs = 3;) `0 v1 s+ |7 `$ J3 H
dp.rgdispidNamedArgs = NULL; . D* l* `8 z) O* s. H8 x5 g5 i dp.cNamedArgs = 0;4 |: e3 q! a1 h. X8 `
) v0 s/ ]( ?6 y: p// Call IDispatch::Invoke() m+ \3 A W& l/ u7 [- c& k& P1 K) C6 O6 b# s
hr = m_pDisp->Invoke( : M( X0 t' h- s pokeID, # ~: X( j- A' d c7 ]: r' e' w9 e IID_NULL,6 t* V8 {* P2 T
LOCALE_SYSTEM_DEFAULT,* h$ Y% d3 E* {* v4 `# V" I/ g5 k
DISPATCH_METHOD, - a& q4 Z- l$ | &dp,, k/ g3 t# S2 S; l& |0 x
NULL,- l( i/ K+ ~6 f
&ei,0 B' B9 I2 |) `/ z
&uiErr);$ F7 r& R- r( h# j
; s/ W7 \8 w2 P
SysFreeString(topicStr);* ~ k# D. s: O. h4 F
SysFreeString(itemStr);( Q6 f. K. ^" K
SysFreeString(valueStr);% u( W6 U* [5 n& T0 N# q( u& x
/ R) u7 D6 ^0 }; }
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???& y5 O+ ~/ P* e( \7 C4 V6 ?# r
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???? + I% l$ `3 x& j0 D! H6 g. }$ r/ f2 r( M* I6 o; b
) v9 x4 p3 Y% ~( ?; E
2.这是request的程序 : L2 Z: h! g/ a; @% Z2 {. Y& F% d// Request a value from Extend P ?. M4 D# H// 1 X7 c0 s: J/ t# R5 Q' p4 p// Initialize the variant that will hold the BSTR. Set the variant's U* o& f( ?9 v5 g; }# n: v* `2 d
// type flag to indicate the fact that this variant holds a BSTR. Place the% m- F/ L1 x+ A: L' D0 H
// BSTR into the variant structure.# n9 X) R3 F8 W
- Y$ E/ x e+ F! \/ j! j- v1 O requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); ' J3 v/ q6 O0 ~; H! E- l 6 U% o3 j- l* B4 I4 }1 ^5 s3 j itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); % ?0 e4 e8 K) Y/ N9 n g8 c VariantInit(&requestVariant[0]); + r+ F7 z0 M5 y$ k* t requestVariant[0].vt = VT_BSTR; 3 x# V) f4 t3 W, F+ H requestVariant[0].bstrVal = itemStr;* ]9 ~1 ^1 p* k* ?) B
" L; _0 e1 z5 m& f* ?: Y7 h
topicStr = SysAllocString((WCHAR *) L"system");& a _* m7 f# @0 ]3 p F
VariantInit(&requestVariant[1]); , A; z* \: n- r, Z' q* N/ N requestVariant[1].vt = VT_BSTR; - [) r0 n6 [* s1 A requestVariant[1].bstrVal = topicStr; 6 `" F4 C6 U9 \' Q' i' O- H" W% u2 H* X5 o+ ~( }3 Q
// Set the DISPPARAMS structure that holds the variant. ) F; a s7 K. N* a t8 @0 W . ]. v6 R j$ f% O4 U6 I$ C dp2.rgvarg = requestVariant;( I% [7 \5 L/ x4 U
dp2.cArgs = 2;1 `% Q2 |; G8 ^. v! L
dp2.rgdispidNamedArgs = NULL;8 \* h$ o" _4 C& N; Y. |/ W
dp2.cNamedArgs = 0;: k2 L1 v9 @5 X/ U! e% h. m" ^
' L5 C2 ~* r' g6 B5 I( {1 r2 k
var.vt = VT_EMPTY;3 H$ X* s; E. y2 S; \( n; O
1 t( A( ?4 Z# U |& m// Call IDispatch::Invoke() & P8 ~- H- s. w0 v' ~ * ~( a! B( G+ [# r hr = m_pDisp->Invoke(( ]% o& ~. ]3 p/ X4 P
requestID,) J- H5 V4 W+ s7 i1 H1 e
IID_NULL, 0 Z; u3 Y' q. s9 Z& ^; j: e ~ LOCALE_SYSTEM_DEFAULT, + k8 K0 a0 {: C7 N1 O7 y DISPATCH_METHOD,: k3 t$ G, G1 @" W* E$ a
&dp2, * k9 v A+ x }1 T* @ a0 r &var, 6 Z( l- q8 ^7 X5 Z &ei, 5 M9 N" C0 e: x( ~# g1 z &uiErr);/ {8 B1 B& Y5 k1 S; m3 P+ Y
2 v/ f3 Y8 z- V. b* a1 z6 Z SysFreeString(topicStr);+ ]. E- r C1 P& K2 K# h( b
SysFreeString(itemStr); $ x3 j: Y* q; G3 _请问该程序是获得extend里面的哪个值?6 @7 C$ m: y W8 k! J! 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????