8 @6 i; ~8 ~$ `& l* |$ p, {7 u; N hr = m_pDisp->GetIDsOfNames (- S, E$ U# S1 X7 I6 p( t
IID_NULL, // reserved/ P; }" e7 i8 ]2 i
&Name, // Array of names to get IDs for 5 g. V8 p, p7 P: H- [6 s/ t, R2 Z! Z 1, // # of names in the array* R) F/ f6 d6 m) O0 p* I
LOCALE_SYSTEM_DEFAULT, // System locale$ y9 U7 m5 D- n) `, t
&pokeID); // Array of IDs to fill on output% J2 O5 `2 P2 `! d2 a2 z: r# ]
- o3 f9 A! X8 _3 o& b6 x4 q if (hr)& J% |9 \- S4 v- c2 s1 l
{0 {) [7 ]0 q) g2 O6 |7 w( b7 E
MessageBox ("Get Poke Unsuccessful"); / f. o3 }* }6 F1 R+ }& S) B* @ return; I* Q) `# _' B
}! ]! c& ^/ u. M' X7 J
5 i0 a4 a7 a5 `$ c! ^4 h5 F8 N* D
/**************************传递数据给extend**************************************/- j1 Y, [$ [7 l
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);3 q: D; \4 p7 {0 Q2 I# }
* S: m; C' d1 K; |* @* v( l: c valueStr = SysAllocString((WCHAR *) L"1232"); / ]9 E( K9 E) F k* r) r) |; f VariantInit(&pokeVariant[0]); , N" p" d6 S! [: z pokeVariant[0].vt = VT_BSTR;1 N! Y! o* Z$ |( F& A
pokeVariant[0].bstrVal = valueStr; ( r4 ]# c- \; d6 j( P, S. \/ F! K$ |+ f# t$ }9 p4 x
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 6 W$ w0 j: e; w/ U9 O9 ^9 f7 R1 H VariantInit(&pokeVariant[1]); 3 _8 o- w' }+ ~- N6 k" t
pokeVariant[1].vt = VT_BSTR; . q9 U) Z5 M# a pokeVariant[1].bstrVal = itemStr; 1 m, m8 G) N3 C+ p' j$ _ w7 }) ^7 w# [8 D/ z topicStr = SysAllocString((WCHAR *) L"system"); ( r) r7 K' }% P" V6 x' W VariantInit(&pokeVariant[2]); . |1 Y6 b4 K' S9 g6 w
pokeVariant[2].vt = VT_BSTR; 6 s9 j. w. v; Q# E. Y. H5 e; ~ pokeVariant[2].bstrVal = topicStr; & i0 T0 ]! H) ~4 X 8 @4 ^! s: |+ q: R; L- Q; a// Set the DISPPARAMS structure that holds the variant. " l- y1 v- ]5 P/ i6 C * Z6 F" f" U5 P dp.rgvarg = pokeVariant; + a# y9 U% A& t* V dp.cArgs = 3; 2 a e# s6 @8 O. U: k$ L- M i/ t dp.rgdispidNamedArgs = NULL; * g3 F3 K1 v8 j* W0 _# n! j1 M! G dp.cNamedArgs = 0;4 d' z/ t& M$ B) u2 `
w+ C; C* ^2 ^+ Q( H. Y
// Call IDispatch::Invoke()( G+ v6 ]$ a; _4 p. |
. D$ {4 u6 s5 A6 j: o l2 `$ c% M: ~; t hr = m_pDisp->Invoke( 3 s! f$ w( f* ` pokeID, ' e2 A/ h/ V+ v% r0 f6 ^9 k* V; P IID_NULL, ( B$ s% n9 u! K* ]$ i6 @ LOCALE_SYSTEM_DEFAULT,3 S; \+ I" z" g) ?: {, n4 s! O
DISPATCH_METHOD, - w$ f% m5 u) G" k4 r &dp, . L& z7 k# A# x! q6 b- J% q NULL,) v5 D q9 B A, i8 h+ t. M0 m
&ei,% G% I% r; A: \6 Q0 L# t
&uiErr);" a+ `7 {) }4 E% A; {
; ? |4 j1 O9 P5 N( {: O
SysFreeString(topicStr); ) n( X9 w N4 r+ T; ]. O SysFreeString(itemStr); ; E% |" q/ O: R% B- X- Z" w1 _ SysFreeString(valueStr); ) X6 \6 E$ K5 A9 T4 i2 k2 O0 M + c6 ^* M6 }5 T* 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???3 g( l/ g: ]8 a8 r9 |; 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???? % F5 q6 D: W8 d* n * b; ~! V3 {2 C* t3 L . b$ C8 B5 C4 i7 Q3 l2.这是request的程序. o0 c- q1 y: I T
// Request a value from Extend 3 `& N- H0 v b5 R* \. c/// y; D$ i6 b9 p2 a! s( s
// Initialize the variant that will hold the BSTR. Set the variant's9 x. V8 M1 S( e) b9 \7 Z
// type flag to indicate the fact that this variant holds a BSTR. Place the w$ N+ ]! i' t
// BSTR into the variant structure. 6 f L4 G. p3 ~. R' r# ^. P) w7 S6 n& Z. u- |6 E
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); , e: g) A: R, j: g5 X $ ~3 ~1 n/ l5 B$ | i$ D4 i itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");) A u9 M! k$ @" k
VariantInit(&requestVariant[0]); 8 u% X4 U6 \4 f requestVariant[0].vt = VT_BSTR; 9 ?1 V* w2 H) i8 P$ ] requestVariant[0].bstrVal = itemStr; # x6 }% j a3 b6 m! o % l" V2 R5 P" g8 _ topicStr = SysAllocString((WCHAR *) L"system");# _- J Z0 O7 s+ C$ T$ S
VariantInit(&requestVariant[1]); # f) @) {4 r( C! J2 k
requestVariant[1].vt = VT_BSTR;, [, n( _; G$ p; ]
requestVariant[1].bstrVal = topicStr;- ~* w4 j2 B) j
7 J" [* W2 f3 R% z2 g
// Set the DISPPARAMS structure that holds the variant.; U: P" L2 p8 L6 |& y
' n2 {8 W. D- A3 Z" C t dp2.rgvarg = requestVariant; ) L2 }3 n/ u* `1 P5 v, b dp2.cArgs = 2;/ ?) ]% `# H$ v3 R6 w n
dp2.rgdispidNamedArgs = NULL; {/ l \. x& n. e dp2.cNamedArgs = 0;7 }9 [2 s! O1 M/ l& X v
4 X1 G) F( ^ T1 J- f var.vt = VT_EMPTY; . C$ ?/ G7 \$ B s2 y& h" o% Z. c1 N4 p. @// Call IDispatch::Invoke()& t* ]# g' T3 D& ]# g' y9 c
# E3 [. z* G) E4 J
hr = m_pDisp->Invoke( ( @; K n; w' d( q- G% f requestID, 7 `% ]0 m! B5 S7 x IID_NULL,; t5 i' ?: z% ~, z% Q& G
LOCALE_SYSTEM_DEFAULT,: l( h, i- _$ \
DISPATCH_METHOD,! S4 [9 I {, k V
&dp2,2 r6 s! C& n0 x+ [* Z4 ^/ |
&var, : U' }0 M, i/ z+ X &ei,% W6 Z! U6 W% A( s
&uiErr); 2 D" O9 M! X z m1 \7 X ~! i; a/ V( _0 m. a9 ~/ L9 i6 Q/ K# A
SysFreeString(topicStr);% @$ k. T! o+ L3 F$ X2 ^, B
SysFreeString(itemStr); 3 P/ [1 q7 V2 L) t% V请问该程序是获得extend里面的哪个值?$ z+ b6 p8 }& 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????