* E& R+ b: N. k0 G* A// Set the DISPPARAMS structure that holds the variant.# b, [3 m+ o( c# O: I, t3 Y& r; X
/ |! x3 m& ~( j! h6 |. p, N$ \ dp.rgvarg = pokeVariant; x3 W9 g1 A/ W2 h' y+ K9 o. n" H
dp.cArgs = 3;/ h. Q! W3 j3 n" O9 j
dp.rgdispidNamedArgs = NULL;1 z l$ r& d( A0 u
dp.cNamedArgs = 0;) L3 ^% w' f- q9 _( M- y
' v" S4 y2 b+ g6 _7 }7 x! d& z" d// Call IDispatch::Invoke() 2 u4 w. E* B" ]( H! S# g! u& H; F0 M# ]% A! ~7 a- a8 S8 t
hr = m_pDisp->Invoke( 7 i* g3 h& e& Q2 t6 x/ g pokeID,) n5 e4 V* o( i
IID_NULL, * H- m3 P3 t! ^1 ^2 G+ q6 _ LOCALE_SYSTEM_DEFAULT,! o# l: r+ q. I5 Q' p x
DISPATCH_METHOD, ' q& Z8 a0 @8 d3 r) |# J &dp, 6 \7 @7 m; C: Z% J" J4 D NULL,5 @+ v( C6 c. K e z G% u
&ei, & s3 z/ e; e. n &uiErr); 9 H J% c+ Q& ?' D# Y5 x; U* s , t. T- `: i# t% f# K SysFreeString(topicStr);' m" O# L6 `! ?
SysFreeString(itemStr);, s% F% s4 c. D: Z8 {
SysFreeString(valueStr);' R8 V2 }0 l, H
& W1 ~2 V5 Y* `/ C3 d# }, w8 _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??? O+ h1 h/ w7 H4 O4 G) F L
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????. C2 O, G2 W# k, Q0 F( l! n
4 J; V1 g- i3 y* i# o* F9 t' q3 M
( q2 C7 h$ R, A; z! d) y+ u
2.这是request的程序 7 O4 l" K7 b. E" l4 L* G// Request a value from Extend5 _8 J0 }) R. o x! X7 p& I1 p' B
// + j% v/ u; C" O8 Z/ _4 q0 U// Initialize the variant that will hold the BSTR. Set the variant's5 }+ J# p; G4 I X
// type flag to indicate the fact that this variant holds a BSTR. Place the 7 F' K7 v5 r7 v: |7 @// BSTR into the variant structure. * { G* a0 k/ ?0 g ) l8 `3 p$ U) ?; V* L' S requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); ; {# }5 w, t% N: c' P1 b & H% h, e: h3 M- f8 v6 c. p+ o
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");% E! H3 Q8 t( B4 t4 S
VariantInit(&requestVariant[0]); / E% h9 B* p0 b. y
requestVariant[0].vt = VT_BSTR; $ W$ y8 R I8 ? requestVariant[0].bstrVal = itemStr; 3 ]$ L: ?& X, V$ Q4 V3 j& ~. J! E7 N% u: d( ^
topicStr = SysAllocString((WCHAR *) L"system"); ' E& J# N0 O% [: a VariantInit(&requestVariant[1]); ( s" s8 ^2 ]# Z. C* |& p! }7 i8 ]
requestVariant[1].vt = VT_BSTR;4 K' H y- }* T% m# U
requestVariant[1].bstrVal = topicStr; ' U6 j4 Y9 w( e2 B. a2 H: o6 t6 O9 }' e x$ A) H" P- F! P
// Set the DISPPARAMS structure that holds the variant.+ _0 O6 u$ k) d$ Z1 ]) U, e
, H1 v C3 i" A dp2.rgvarg = requestVariant;' R' x6 n8 `; M- n9 Y+ S' P
dp2.cArgs = 2; % Y/ C. m! F2 h/ ^: ~; m. y/ a dp2.rgdispidNamedArgs = NULL; " H+ g; y6 ]2 L. x dp2.cNamedArgs = 0; % v/ K( h1 A7 p8 Z! S$ Z$ O4 x9 e7 u0 q, a4 x. S8 A7 H2 k
var.vt = VT_EMPTY;* p6 q- o) l" K3 X! P7 |% r" p
* M1 C) c0 A2 o" f, A- _// Call IDispatch::Invoke(); _ x: n/ f1 |! v& s8 a; _0 J
3 @6 p9 t# p8 |2 L2 Q: _1 Z
hr = m_pDisp->Invoke(" x+ E# }6 Z. l, v
requestID, + Q7 o8 k( g$ x. d2 L G4 r IID_NULL, " ]2 l# O4 Z" B. ^7 J- M LOCALE_SYSTEM_DEFAULT,) O5 ]4 z: I& A- F! ]$ v
DISPATCH_METHOD, ) B9 R$ w% k- Q+ i+ F! C &dp2, 8 d* O9 k- n( G" i) X# f &var,3 Y# _1 A5 C+ @" h' ^6 k
&ei,' T6 H s/ g+ F* ~& E
&uiErr); ! F5 r, W( S/ M$ W* U p) _ x : f/ z5 t) E: a S+ `, w SysFreeString(topicStr);6 O) i5 t$ z2 i7 i+ ^; @
SysFreeString(itemStr); 9 @$ Y, k4 d& e% ^请问该程序是获得extend里面的哪个值? # K: h! N; E/ L1 a, u9 D! N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????