; a s4 g( R3 O topicStr = SysAllocString((WCHAR *) L"system"); / T, F, I; b+ z- x VariantInit(&pokeVariant[2]); + F$ `! r b3 z& Z
pokeVariant[2].vt = VT_BSTR;5 I0 _1 {7 Y) L$ X- R7 b
pokeVariant[2].bstrVal = topicStr; 2 E3 n9 g7 ^' H3 X9 u7 O * q! X" E" A6 g2 u5 j. r// Set the DISPPARAMS structure that holds the variant.2 @8 W/ D0 z8 R {
# P' q5 O* L% O dp.rgvarg = pokeVariant; ! R& l/ m; C( ]. x" c dp.cArgs = 3;0 T- U# I! H. {9 r
dp.rgdispidNamedArgs = NULL; + l9 ] H, ?& m dp.cNamedArgs = 0; . ]' `9 r# F& d4 T2 v6 j5 e, \- n2 n a& ~ x
// Call IDispatch::Invoke() * Y4 N, q3 ]- k3 g* V ( r3 U1 S6 ~+ l o* I& W7 j( T hr = m_pDisp->Invoke(* h4 F; |1 o2 k
pokeID,' h: r8 r" z; G
IID_NULL,! _. Z. W7 e {$ w8 j/ D
LOCALE_SYSTEM_DEFAULT,3 B5 \5 q9 f% [% [$ R
DISPATCH_METHOD, " ^# U% i" a# r- s &dp, + u& R9 @( Z1 D- [4 `, \( M. A0 M( W NULL, 1 i( }: ~1 {# W+ j% M &ei,% u3 G( t4 B! H" q+ E1 h; d; O! m
&uiErr);. _# r2 c5 ~5 j6 K
) x4 F5 ]. m/ Q3 p+ K SysFreeString(topicStr); 8 n8 I5 e% w# T9 k$ L SysFreeString(itemStr); 1 i0 W1 n4 T( o4 x SysFreeString(valueStr);- C6 \' ` s' Q
, c& e) U* [% ^2 o3 V
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???) i6 m: d9 n: E' s3 k
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???? 3 O" s# u: i9 o7 {+ E- d0 x' h4 H$ L( ~0 v" }; m f
- [" [/ O" b, U2 H0 X7 d2.这是request的程序) i2 }! U; q, w) \% \& t3 F
// Request a value from Extend - |, }8 p- p7 g" e J//. e6 J6 C) |6 n: }
// Initialize the variant that will hold the BSTR. Set the variant's. N" f6 l k/ V3 `. r
// type flag to indicate the fact that this variant holds a BSTR. Place the " b% ^$ ]! Y0 w% \ X// BSTR into the variant structure.: x7 V3 P' T s( I
. o7 g; w# V2 U; B3 [
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);3 c, D! s( p$ l3 ~6 ]
! }( V' `+ U: M& o4 |
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");' [$ E0 i- D+ p
VariantInit(&requestVariant[0]); j' m# W# {$ Q* F" n1 B0 F
requestVariant[0].vt = VT_BSTR; ) c/ k c: Q8 t' L# |, h requestVariant[0].bstrVal = itemStr;. B4 N, O7 B+ U) U o( u2 I
G$ n1 s0 T1 G7 Y topicStr = SysAllocString((WCHAR *) L"system");6 P, w6 ?% C0 R1 r+ G) ]
VariantInit(&requestVariant[1]); ( [* \5 j" r; T* S, u% l5 ~# u) B" y
requestVariant[1].vt = VT_BSTR;! h; D' h+ j& Z' u9 j a
requestVariant[1].bstrVal = topicStr; 3 `# A% S) g1 x, u' t. g( N, P( f; u' H8 s9 E
// Set the DISPPARAMS structure that holds the variant. - V0 N$ C$ ~7 A3 A7 f8 k7 c 7 T+ h5 g! n- C dp2.rgvarg = requestVariant; 1 a% [9 W/ W2 u4 U7 ^' z* H8 k6 O dp2.cArgs = 2; 0 Q. i8 M4 K4 Q( f* I6 t& k dp2.rgdispidNamedArgs = NULL;2 Q5 ?8 [! C+ b0 P" {7 w1 ^
dp2.cNamedArgs = 0; * V7 j) _& N/ b5 P, m* R# W" K6 f, d- c
var.vt = VT_EMPTY; 4 [% Y q; n4 W9 W; G4 R* p' t' G0 Q; N% f4 B
// Call IDispatch::Invoke()/ p( N/ O$ T9 F" s7 o
* }" o* `: O$ t/ M4 J, @, t4 h hr = m_pDisp->Invoke( 6 S7 \& ~8 u' \6 f5 n! g- e requestID,2 Z5 p* F; ~ x! D! ^
IID_NULL, , u, W: y$ i8 W$ _5 n" f LOCALE_SYSTEM_DEFAULT, j6 W/ n/ E* E3 c# n0 ?1 o8 e; L
DISPATCH_METHOD, 2 J$ |+ N/ v$ ^2 ?' U# S, L &dp2, % M' Q4 A9 g' {2 Q" [ &var, ( j- l. F' o. Z! G( B &ei, * M" K+ h' O: E5 h" i &uiErr); - O& {& s& O8 S6 e ) x! I$ h# Z" h0 V# X SysFreeString(topicStr);7 J2 V# A( s E0 f7 i
SysFreeString(itemStr); 1 K/ J$ Q! F1 z7 ^' n3 z- `请问该程序是获得extend里面的哪个值?. g* V& H9 {9 s) u3 J) \
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????