. j& L- {: d& z6 B& g hr = m_pDisp->GetIDsOfNames (( \ u, M1 _8 d0 k$ d8 G
IID_NULL, // reserved 6 x2 s9 f" N2 d4 o8 `8 r: r1 ` &Name, // Array of names to get IDs for T, O5 f# S2 s3 Y% E6 O- d
1, // # of names in the array , B m' G3 q$ T LOCALE_SYSTEM_DEFAULT, // System locale " J& `0 t! \) D9 g* { &pokeID); // Array of IDs to fill on output " F$ b0 e O9 e7 U$ p 7 `7 J$ z) A4 O if (hr); ~4 R( \! f5 B# \% Q; m
{! G* Z3 {/ ^. f6 c1 y& a6 x
MessageBox ("Get Poke Unsuccessful");: @1 B L* I+ g2 ]
return;" b) _& B5 X6 Y
} " C5 a% D' O$ S! C. ? 1 g. o/ n3 c0 C5 V5 f/**************************传递数据给extend**************************************/ $ _' F' P2 U* c pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); $ t5 R9 M+ U# p& o. M i# Y" H & N8 w8 i3 p" I$ X, T7 E
valueStr = SysAllocString((WCHAR *) L"1232");) W- J* G$ p8 m& m, \$ N6 D$ U7 C
VariantInit(&pokeVariant[0]); 4 b/ |# |8 U, o6 R pokeVariant[0].vt = VT_BSTR;8 i9 d1 }5 a, H5 E
pokeVariant[0].bstrVal = valueStr; 9 ?: H4 Z2 S1 z ! c4 p; k* I: @! U itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");( p5 _1 a# f+ [6 G/ I( K7 d2 p) {# B
VariantInit(&pokeVariant[1]); ) F; ?- K0 Y/ B5 {8 ^9 H
pokeVariant[1].vt = VT_BSTR; - P& e3 ?8 Z* `; S# u: a pokeVariant[1].bstrVal = itemStr; $ z" Q: @. i! U" E% U. o8 l/ n9 _0 N% ~( C6 b
topicStr = SysAllocString((WCHAR *) L"system"); 1 W* z4 Z& f! a2 f VariantInit(&pokeVariant[2]); 5 z3 ?1 M* j6 c) T' c
pokeVariant[2].vt = VT_BSTR;) p6 ?1 P+ y3 z
pokeVariant[2].bstrVal = topicStr; 1 v! Y( I9 f2 b M% f 7 \/ a# h3 r T! Y q |* G( Z( q// Set the DISPPARAMS structure that holds the variant. ! N8 [/ C! h A" a% G& v ' f' r& B4 S" v, P) a! h dp.rgvarg = pokeVariant; ; F6 Q7 M- m8 J0 U# @5 a dp.cArgs = 3;8 @" \+ C% Y# _- b
dp.rgdispidNamedArgs = NULL;& }: Q) j6 H. l% H7 l" s* X' v
dp.cNamedArgs = 0;" [" q3 a" [% S ?3 I
' H3 ?0 F3 A! O9 y// Call IDispatch::Invoke()0 c# T) r8 t ]7 S4 \ v2 @
0 M2 m. g) H% `: H5 ~& B
hr = m_pDisp->Invoke( 0 g3 r. g9 i7 C pokeID, % S$ A* C f5 w: r: B IID_NULL,# ~, w$ l: X3 L u4 |9 L" @
LOCALE_SYSTEM_DEFAULT, U) p4 q1 Y* t: @* `" O DISPATCH_METHOD, * M: v4 M3 h, @5 L& k &dp,3 ?/ H% X4 y0 U' m; b
NULL,/ ^! n' J U1 M. B$ B! A$ T" i# H+ C0 i) P
&ei,+ Z+ A2 r, t; t O7 u& G
&uiErr); % O' v1 V8 z6 V* p' y/ ` 7 d1 F/ v, Q- T9 B0 E/ I SysFreeString(topicStr);( F$ v- s" N, [7 s
SysFreeString(itemStr); 6 G7 T6 |% } B SysFreeString(valueStr); % l- B1 b: }' I& d3 C) Q4 p5 P% q3 I. M6 Q2 A. p
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???5 `7 k9 Z& z3 V; J8 W- C
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???? $ G$ E8 V+ s1 v/ S% o' k. S; `0 d7 l" ^8 Z: {( x9 R/ J
~! x( u. T% ~ T: p/ ^2.这是request的程序# K. m" Y4 X1 Q2 U& L( W
// Request a value from Extend 9 m! l- {+ D( | g//9 @6 y2 q3 U: G# z
// Initialize the variant that will hold the BSTR. Set the variant's) T1 N9 U6 j7 L7 D/ V% @4 q
// type flag to indicate the fact that this variant holds a BSTR. Place the 9 ~) b6 T/ u$ K0 _3 J// BSTR into the variant structure.# E7 \: E# d: h( U" t" t! h% z
# ^- g+ ?/ L5 w3 x
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); a7 ]) B1 ~/ L7 _" r! w' y% F
6 t( D& ~5 j! P: e [" A itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 5 O5 p& n7 M$ o% o Y0 Q; r# u7 _ VariantInit(&requestVariant[0]); $ d" c& G: ~3 U9 e+ q) a
requestVariant[0].vt = VT_BSTR; ; C& I- I. J6 m requestVariant[0].bstrVal = itemStr;' R0 A# O5 \8 Q/ C2 ~7 X6 ?
+ q9 Z! V0 d5 C1 C
topicStr = SysAllocString((WCHAR *) L"system");! H2 d7 k2 v. c+ c# ~' N4 b5 F
VariantInit(&requestVariant[1]); & d: y7 H% D* p" q; m5 P1 w
requestVariant[1].vt = VT_BSTR; 6 A0 @/ M% M( C8 F. L6 d% \ requestVariant[1].bstrVal = topicStr;* Z) J' _8 h* |6 l/ B1 d6 }* K2 v9 G, b
3 m2 Y' _5 H6 ]
// Set the DISPPARAMS structure that holds the variant. # N V9 h. H/ ^" ?* n# L8 Z% i' K! b 2 ?; o3 T& k; J9 P# n& D dp2.rgvarg = requestVariant; ' ~% b3 E9 r m9 ^$ r3 Z- l dp2.cArgs = 2; - h1 { y1 w) F& p* N# _/ Q7 M dp2.rgdispidNamedArgs = NULL; & Y7 A, h2 P2 K+ I8 ]0 | dp2.cNamedArgs = 0;- k+ p, w7 B8 z% ^: C
) V# x) Y' K8 t" |7 h var.vt = VT_EMPTY;6 n. R% T1 U) e; L& [, Y
4 p' n$ A( v7 P: F+ ?' N// Call IDispatch::Invoke()2 Z* I* O5 ~5 _& r
8 d! v3 G9 `* k1 o# b" ?
hr = m_pDisp->Invoke( * s0 s# @% Y3 Y$ z+ _6 d requestID, % g; L+ V( f% W, Q IID_NULL, : R& {. d' l: ~+ V) ^ LOCALE_SYSTEM_DEFAULT, ! ]3 d6 M! x0 u. z DISPATCH_METHOD, 8 |2 ^1 a, j) b* v/ n) ^ &dp2, g; @& ~1 u4 P, F' ]0 s6 k
&var, 5 L r4 s/ @: K2 R* u# ]9 a &ei, 7 [ z4 ^, l( y( I' [8 \$ E &uiErr);' h' G' R0 k/ x* R# M% P
; A7 ^1 l3 B# r* S: Q( G
SysFreeString(topicStr);6 W( f' p, ?9 l3 n
SysFreeString(itemStr); $ r, \/ d+ Q9 j; Q& ~6 c% }# q请问该程序是获得extend里面的哪个值?' j. `7 j$ @. z: P' u; p
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????