& j, }- ~- j. H* L' s itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 9 Q& K9 A; J- o1 _. i& e6 { VariantInit(&pokeVariant[1]); 8 v' M/ p! ~ v5 B& k pokeVariant[1].vt = VT_BSTR;8 l0 a+ {$ B5 j
pokeVariant[1].bstrVal = itemStr; & d, W0 r; x7 H0 c; @/ M1 c' N' A! T; N: ^, u
topicStr = SysAllocString((WCHAR *) L"system");( W, x5 p0 z) D. i' F0 a
VariantInit(&pokeVariant[2]); 6 f0 w2 Z' y- F
pokeVariant[2].vt = VT_BSTR; ( u* E5 v" a. B4 M pokeVariant[2].bstrVal = topicStr; 4 P7 e$ @& A, P8 Z& u, e- P) B. `5 P) I
// Set the DISPPARAMS structure that holds the variant. / Z& \+ E" v4 G ' X/ @! T2 @. _9 J$ x7 b dp.rgvarg = pokeVariant; ^) ^! F- s; c% y/ s dp.cArgs = 3; # v4 d2 ?+ X. F0 m+ u3 x) C4 H dp.rgdispidNamedArgs = NULL;& f; [1 P; g9 B' z( J3 X% N2 `% }
dp.cNamedArgs = 0; 0 t1 _* ?* T& c( u, _0 L4 e: e/ u& X
// Call IDispatch::Invoke() 7 I7 ~% k: f8 O+ ?4 f# j- Q" O c5 z v% A" k8 e" S/ a$ k9 o
hr = m_pDisp->Invoke( f- g/ b) ]3 ~1 _0 l+ K5 g, T
pokeID, ( p6 w8 m) }' `; k$ g: M$ [ IID_NULL, ! ?4 ]3 x8 I' n( N/ L LOCALE_SYSTEM_DEFAULT,9 k! {- ]7 h4 d3 B$ V- O$ \
DISPATCH_METHOD, * s" f( I$ R9 P( { &dp, # @' J) R8 T" a+ k4 ] NULL,$ B; s& A5 K* e9 [9 K! V. w
&ei,. m* A/ e: m8 q
&uiErr); - Z$ q) n+ ?! |- t1 v' X/ d4 R* N8 h5 b1 A- A
SysFreeString(topicStr); % ?4 V/ m* I8 H SysFreeString(itemStr);8 A8 S( a: N2 ~: x7 C
SysFreeString(valueStr);" b) _( h# t {
$ s1 f k2 S7 U& }5 c" h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???9 ~. P2 {' Z" l5 ^! G
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????7 n, A' {0 `' v( n
, u7 b- ?; O! x3 c ! ?3 Q' c9 o+ h2 t; s2.这是request的程序5 ~3 {( q( ^" M \8 [6 z
// Request a value from Extend/ a$ m8 K F+ j- `
//7 n/ r% I& ^6 r9 B% C
// Initialize the variant that will hold the BSTR. Set the variant's/ ^* S, n& i7 n* ^, o- W9 T t
// type flag to indicate the fact that this variant holds a BSTR. Place the * u t# q/ V9 p F+ m! B+ X- [// BSTR into the variant structure.: l5 J3 T A) C
) N' R; ] [5 [! A9 \0 O9 [
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);* X7 r" [( F3 j7 z$ o4 v+ f
. n# Q, n2 D0 e8 u2 N, w k itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 4 p/ o X/ ^. a. ]* u* T VariantInit(&requestVariant[0]); ! K4 B2 i& r; x5 \
requestVariant[0].vt = VT_BSTR; , N" t9 j3 C" `1 i3 r requestVariant[0].bstrVal = itemStr; 3 n* E# a6 q6 G - @+ y \- g+ W6 u7 {: p topicStr = SysAllocString((WCHAR *) L"system");" k! N% w( [9 R4 m1 C2 C7 l3 _
VariantInit(&requestVariant[1]); 4 \1 D7 {, c% H' `2 ^+ V) W
requestVariant[1].vt = VT_BSTR; 1 d# W* F( ~9 |0 X! b1 A requestVariant[1].bstrVal = topicStr;; ?+ f, R9 U0 }8 c. S: t
# h3 [3 `6 F Z, B// Set the DISPPARAMS structure that holds the variant. 4 Z0 z, a0 r) m. r! _" ]" w6 \/ F3 e c
dp2.rgvarg = requestVariant; * V D% M* d" \+ |4 |7 u- ~3 q dp2.cArgs = 2;3 e9 D& g4 ^, [; @8 @+ B" o
dp2.rgdispidNamedArgs = NULL; 3 n7 {% z P( V, O6 _ dp2.cNamedArgs = 0; 8 M' C# x( ~ d* N+ n8 i0 n2 ~ 6 x, ~1 j* O, x2 X3 ` N. J var.vt = VT_EMPTY;% e& L% U9 h$ l
9 \( k4 J* u9 W e& f// Call IDispatch::Invoke() - E3 E7 y: E, k9 ~4 m5 X) M9 a5 ~8 n, s8 L1 c2 L9 d: |: j9 Z4 i, L! R
hr = m_pDisp->Invoke( . b. s; e4 l& I- B, I9 s& ^. n requestID," z4 |' e- O: h0 E4 \
IID_NULL,4 m, j% g6 s8 L" f4 T# y9 [
LOCALE_SYSTEM_DEFAULT,( {8 O. w2 h$ c/ W# Q5 g
DISPATCH_METHOD, $ `( z! b3 o) J" U &dp2, ! j8 I; R& d) G &var, / ^" [; T% w' x2 M6 s &ei, J3 M, G# L8 Q2 m# a+ c; `. O" s &uiErr); , G. g* }9 z/ t ! h3 {& v3 a! k, c1 Y SysFreeString(topicStr);" I$ Q. t, I6 e/ `, z; N
SysFreeString(itemStr);/ ]3 p( G* h2 \6 X3 n3 A* A/ C0 y' {
请问该程序是获得extend里面的哪个值?; E4 `/ n2 a k2 T
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????