1 I, q5 g1 {( e$ i$ z! Z) [& u, m hr = m_pDisp->GetIDsOfNames (2 k. l* V) Z1 k6 |- _! R1 _1 D
IID_NULL, // reserved / e* I1 L) c2 M4 x' P0 W4 o &Name, // Array of names to get IDs for3 f: i" i- L% g; n
1, // # of names in the array# Y4 H& v- G3 Q4 U& D v6 t
LOCALE_SYSTEM_DEFAULT, // System locale2 ^6 T/ J4 X2 {3 m0 {. D
&pokeID); // Array of IDs to fill on output ( O' Z8 _! T |: T y * K$ ]+ L5 Q9 a0 E9 K4 S% b
if (hr)2 f7 g2 r3 g1 ~% v1 Y
{4 t4 u8 D3 `- j# y
MessageBox ("Get Poke Unsuccessful");; _3 |+ Y& B* t
return; + Y' ^, a% w$ X }2 L* `1 S2 k; f, _( z5 \. m& P
( n/ V: F$ w( |) @6 j. h1 R9 {
/**************************传递数据给extend**************************************/ 0 W- f ^2 `4 H" W4 X9 n1 \ pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); . q( V- o$ X4 P; P ' V9 z$ q+ v) R valueStr = SysAllocString((WCHAR *) L"1232"); 9 r c+ m6 R2 [* @% E/ _ VariantInit(&pokeVariant[0]); ' u% N" D# `8 x3 m$ G7 b pokeVariant[0].vt = VT_BSTR;9 @5 F. I3 g Q3 K$ |8 s
pokeVariant[0].bstrVal = valueStr; 0 p& W# D- n/ \1 k# f" v 1 s# Y* x) c1 }- B9 Z itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 7 A+ ]7 j2 A* ~( Q- i VariantInit(&pokeVariant[1]); 9 x% ]! N |' @ pokeVariant[1].vt = VT_BSTR;# P- j# p; ^8 F8 G3 Z+ q& s3 r) P: n
pokeVariant[1].bstrVal = itemStr;. K, Y* ] c) _+ r
0 w: O! B, {* \3 B& l
topicStr = SysAllocString((WCHAR *) L"system"); * f" }* }& O; P9 [! Q5 C VariantInit(&pokeVariant[2]); : y9 V; j# Z3 c2 a5 \
pokeVariant[2].vt = VT_BSTR; 6 D) ?- h! w' ^' b( s pokeVariant[2].bstrVal = topicStr; : E7 n# m8 {" I! u- G+ z4 @) ?" \2 c' o, P+ \! a" B
// Set the DISPPARAMS structure that holds the variant. / n) c7 e1 H5 A: M- q * \$ @4 z% }0 d dp.rgvarg = pokeVariant; : o( w& q& R' Y3 Y% J- ^, u+ L. @% [" E dp.cArgs = 3; & k, T W7 t; j' e9 F" i1 |; ~ dp.rgdispidNamedArgs = NULL; : I8 l4 Z+ h$ } dp.cNamedArgs = 0; y5 x) a2 x7 Y) ^+ w: F 3 [7 }7 c* D" Q; B: t" a" y// Call IDispatch::Invoke()) M% o& T: @! {! w
( U, Z. n9 X% A5 Z" D. v hr = m_pDisp->Invoke( P# n! S* Z( g- }6 G pokeID, 1 Q8 E) M) \3 j ?/ |0 Q0 V# x IID_NULL, $ i @5 P- z8 { LOCALE_SYSTEM_DEFAULT,2 p# }) i9 S% n/ J+ ?$ B k
DISPATCH_METHOD, 9 K" b$ d9 s9 [' U8 _ &dp, 6 Y. d5 M* ~3 D) s, X$ J: ?0 i NULL, 8 ]. f3 F* d: u4 w8 s &ei, $ ?) K( a3 }" X( i) v5 G. Z &uiErr);5 ^4 v. q1 D2 ^( q/ G
8 f+ l+ R8 B, u+ W SysFreeString(topicStr); 7 y- P, T/ ^' ^* S% C7 Q SysFreeString(itemStr);7 n! K/ c5 x. W
SysFreeString(valueStr); 4 q' Y; M! S z: M. |: x; i+ [& y3 z6 W& z( a; P7 `
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 T. q s! f1 c$ ?( L7 X# |$ |. ?8 x. J' 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???? 2 _2 i0 o5 @8 E3 q2 ~* q6 \' Z E) [/ f0 j- i7 H; s3 w
1 G$ z! q5 E- l( ~ I
2.这是request的程序 $ n) Q3 }9 s6 A2 U! T. I// Request a value from Extend7 n+ ?, n! G" r. P( M* H
//! r$ d# z+ V$ t) i! C- c. B
// Initialize the variant that will hold the BSTR. Set the variant's ' i: P. M6 t* x5 ~// type flag to indicate the fact that this variant holds a BSTR. Place the+ O$ l/ [5 h! k
// BSTR into the variant structure. ; @+ b0 J! P& S+ }* T9 w : E) o/ t. {3 _9 F/ t$ b requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);" S" u3 J% w& Y- P% N
4 o v- U- T7 ^1 j7 s itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); B2 L6 R3 \9 b6 c- R7 A
VariantInit(&requestVariant[0]); # A- T' D2 I* H1 |' D; P2 {7 d
requestVariant[0].vt = VT_BSTR; ( s$ l% X# g: R& _ requestVariant[0].bstrVal = itemStr;# a0 A' a3 ?3 F0 `' H5 |4 |
1 n& k8 h8 O S8 o8 V+ Y( R
topicStr = SysAllocString((WCHAR *) L"system"); 3 W( q# {& G' I/ k$ @! ~2 Z VariantInit(&requestVariant[1]); 9 h* u5 |. V3 J3 Q; @. @ requestVariant[1].vt = VT_BSTR;5 |" z' e% s/ E, S
requestVariant[1].bstrVal = topicStr; . R: p$ g. n! z) @7 \. A# D' ]" o! y( N% M; v8 n1 F8 F
// Set the DISPPARAMS structure that holds the variant. ) k# v4 O3 N: ?: F4 ]/ ?. Q( q- l2 |
dp2.rgvarg = requestVariant; * e# ]4 o2 E0 A5 ^. a: q dp2.cArgs = 2;: V4 J8 B4 \* V1 u
dp2.rgdispidNamedArgs = NULL;- ^# c# ]# D# [- b& F& w
dp2.cNamedArgs = 0; 4 L* d3 V, K/ A h- V - f3 A' z8 I7 _$ M# |; c- u var.vt = VT_EMPTY; 6 q3 B3 t+ i, y # w# G- X' w4 f- O3 h3 d( x// Call IDispatch::Invoke()+ i' \. d* t/ B8 ~( L1 {
7 A3 h4 `3 W$ i1 k6 d1 ~
hr = m_pDisp->Invoke( 8 o; F+ f! m3 U D/ I* N requestID,, ~3 f- N" U% o: d6 F- E
IID_NULL, & I3 H6 W) K1 |. s, w$ K8 l LOCALE_SYSTEM_DEFAULT,8 B# Y! t# T7 Q; v; C/ e' P' q
DISPATCH_METHOD,, [1 D) j' G4 ?. Q+ |9 ~# K
&dp2, 1 H4 K9 Q8 G1 R$ \1 _ &var,' @0 o1 u4 k5 u% t+ s& p6 i% I7 P
&ei,& a, P* ^, S2 }* c( w
&uiErr);9 C" h- s$ d: g3 l7 G
2 w1 ~: i; j4 [7 ]5 g) `
SysFreeString(topicStr); 7 F6 [ J8 F2 D. ]# t+ u" r8 o SysFreeString(itemStr); : H' N9 \) b5 ]& l( Z$ d' e! ?请问该程序是获得extend里面的哪个值?. _( O6 d3 j4 d* m* 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????