. B6 m' P, r: s" y% X// Call IDispatch::Invoke() / t3 ? t7 b6 f( E8 e, v# Z) a `5 r
hr = m_pDisp->Invoke( 6 y- ]6 ~" e. v3 W' I( V0 b* e4 B pokeID, ' V# ~ V! o0 N: F, c5 a0 R IID_NULL, ! n3 j, D& j4 [) e( m z LOCALE_SYSTEM_DEFAULT, ! [! X# K: Z# K+ d$ d DISPATCH_METHOD, ; N" E9 p; k" o% f3 v I &dp,- E: V8 p C6 C8 J
NULL, ; i! ?+ m% k; ~, |+ O8 p' L &ei,' @, J8 n- k- v1 x3 l6 n
&uiErr); - l, s' I( c) Y- ^( h" x0 t/ V" f4 j0 P* E. C. z
SysFreeString(topicStr); 0 F$ K/ ^4 R/ j) F+ e SysFreeString(itemStr); 8 a1 C( ]0 u( A( ?* K! o SysFreeString(valueStr); Z0 ^( J8 g' x, y- D6 [5 k* l$ @5 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??? ! i4 C# V) U6 \: `; Q2 Q/ y0 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 [/ J+ T3 K5 H4 X) ^1 L* _8 _: V* U. j: w! Q. h! J3 x1 t# f2 Y
2 w( i& w" x3 M1 [, @" S2.这是request的程序7 X% s, l+ c" C- O6 Q% z
// Request a value from Extend ' u' q- t3 I) h& l// 7 P0 G; W* Z* Q! u% h' u2 H# B// Initialize the variant that will hold the BSTR. Set the variant's 2 s4 x4 v, j$ \// type flag to indicate the fact that this variant holds a BSTR. Place the ) Y- x+ |$ s& V: p// BSTR into the variant structure." T: ~) G Q! v% u+ a. K
: n+ ^7 E0 v J9 c t requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);& B8 p( I) }' F& v5 ~! Y9 d) G
1 T# M+ U& x! n" W itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");" h0 e6 R: W N; }; b
VariantInit(&requestVariant[0]); - y% @& h1 @3 w7 o( A; S: @8 O. C- c requestVariant[0].vt = VT_BSTR;+ T' y2 O) G( z5 S
requestVariant[0].bstrVal = itemStr; . }( F, A: z J3 I; B6 h9 p# H2 `$ B, w% b; q" z, L8 J
topicStr = SysAllocString((WCHAR *) L"system");3 R, L8 }: z3 v# d+ r- Q' r1 f
VariantInit(&requestVariant[1]); & I$ j+ |3 m; q7 ]3 i requestVariant[1].vt = VT_BSTR;( X* H9 I- \: s4 Z5 T' u
requestVariant[1].bstrVal = topicStr; 8 j" a0 Z( f0 X4 y( [7 A( I7 G& G8 l$ }
// Set the DISPPARAMS structure that holds the variant. : c5 V3 f" m# b3 v ; ?0 y% P" B1 r3 V' D dp2.rgvarg = requestVariant; 5 x1 J8 F* e \ dp2.cArgs = 2; 8 ^# g9 ?. @! j5 @0 u$ h dp2.rgdispidNamedArgs = NULL;8 m" {/ ^& }* o h; b4 m; s
dp2.cNamedArgs = 0;% H8 o* \. L; K+ c+ l8 W9 h4 K" C; L
" q0 _( ^: v5 {4 ~) p
var.vt = VT_EMPTY; & J$ y3 F! A. N, O* ]& Y- u8 ~, n+ C* a( T9 z
// Call IDispatch::Invoke() , ~; ^, G8 ~$ Y8 q- ^- Q; [ 0 t6 U; Y9 U6 `! z. y, G hr = m_pDisp->Invoke( ; k* e( n% h8 B9 L5 u2 ?+ c requestID,' r3 E, M/ [6 n+ I7 W H8 A0 M9 m( h
IID_NULL,7 n, Z( ]# F, l3 e
LOCALE_SYSTEM_DEFAULT, 0 y) |; O* ^9 }$ }/ `# f e DISPATCH_METHOD,% @) S9 ?, z. h" X
&dp2, 9 `0 p: s; I( N I; B7 {& i; s7 ] &var,3 k% p. H/ R( S* v7 \% T2 |
&ei, : w7 H; f! a3 T &uiErr); 4 p) Z' U# T: S/ V$ U $ x( h/ D6 R1 U4 O1 p! ^9 l SysFreeString(topicStr); : U7 F* Q# _% f; E6 l SysFreeString(itemStr);3 @! w7 f: ~; z: f8 \9 w7 q
请问该程序是获得extend里面的哪个值?$ I; M1 l& A& M* ~( M* S0 ]
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????