: _6 ^7 k$ k: r% t valueStr = SysAllocString((WCHAR *) L"1232");0 Y; x7 [$ A; j* q! C
VariantInit(&pokeVariant[0]); ! V# i( e& |* B" W3 }
pokeVariant[0].vt = VT_BSTR;* d2 ~. {/ T7 N: o
pokeVariant[0].bstrVal = valueStr;7 Y2 k" {) H; ~6 j; p+ R( B
' o7 b Q0 p8 t) C, L3 q/ t; N. w
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");7 v" v1 }0 z+ t. N1 ^! N
VariantInit(&pokeVariant[1]); G' Z/ ~1 P% w# J+ b4 M |% Z pokeVariant[1].vt = VT_BSTR; * v7 r4 S. i, a pokeVariant[1].bstrVal = itemStr; # A2 d, l/ ^; D b2 M: k6 }8 K2 t- T; u. l; |" w; a% v5 g- m' K
topicStr = SysAllocString((WCHAR *) L"system"); ' M9 U* c E# N, ? VariantInit(&pokeVariant[2]); o" d# J) L" M4 \& Q
pokeVariant[2].vt = VT_BSTR;; r7 Z$ ^8 F% W+ s- |
pokeVariant[2].bstrVal = topicStr;( C$ U/ l4 g* u
9 Q9 }/ j1 q8 D! [2 H5 U; W: N// Set the DISPPARAMS structure that holds the variant. 5 N- u t: T/ d% T2 E 0 g' |9 ^* E, @5 `' x dp.rgvarg = pokeVariant; + b, e# o i x+ n dp.cArgs = 3; ; r+ c% ?' R% {# O! _0 ] dp.rgdispidNamedArgs = NULL; ; s0 G6 {7 R( L3 @6 K) b% n/ J0 J dp.cNamedArgs = 0;$ z" y; A3 y9 R, d) @9 h; g: i
- m; h( _1 E* V" T- X// Call IDispatch::Invoke() 3 m6 l% m4 u3 N; c' ]; l6 g. U( `9 U5 n% q- L
hr = m_pDisp->Invoke(: e" } ?- @8 J- W+ f
pokeID," W+ X0 e) g- e. ]
IID_NULL, " V2 H. k- p( Z" J) J5 s LOCALE_SYSTEM_DEFAULT, & g& C, R7 s0 |) J. C& j DISPATCH_METHOD,4 q( k6 K$ H! k
&dp,) ?0 |. P$ N5 C9 L- L: i/ V) K0 G$ ~
NULL,. V* S7 _" G/ V1 W) i
&ei,$ e: Y/ s* K6 R# P
&uiErr); 0 P6 @" j! S e$ v/ V/ W0 P+ s# i+ O4 ]: T
SysFreeString(topicStr); V7 I8 C$ E/ J- i v* \ SysFreeString(itemStr); 5 c3 r0 e/ t" d5 Y2 N SysFreeString(valueStr);! i8 D2 N5 N# R$ U6 n+ `
; f+ X' w+ z. `9 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??? 4 r3 L0 R3 o. y w! E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???? $ j, L; S& a) |9 ^$ K) Y. N7 w; O% x" _
. D/ v) W" P+ v V" E2.这是request的程序 / e- T- K( m/ t. m( M; O// Request a value from Extend # E/ `% J& P* e) c// " C: |: R! J1 p3 U7 N( Z// Initialize the variant that will hold the BSTR. Set the variant's ; b: P2 ^$ I5 O* G; A. D// type flag to indicate the fact that this variant holds a BSTR. Place the / r. u8 |$ X9 I// BSTR into the variant structure. 1 _+ N- W$ i9 U( O / F! |6 [5 T) R" G+ Y+ r requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);9 q0 p5 Q% _* Z
, A' Y! z f0 E V itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");( ?# J: U: Y- l( U2 l% J5 u
VariantInit(&requestVariant[0]); x8 f" b& ]+ \- |
requestVariant[0].vt = VT_BSTR; 5 b2 K1 A' S' @% b. m8 [ requestVariant[0].bstrVal = itemStr; # D$ G5 |* x8 q! J; G2 V3 Y0 `- p$ L/ K$ H3 z6 n. u5 N
topicStr = SysAllocString((WCHAR *) L"system");# v! \5 H; R0 r+ k
VariantInit(&requestVariant[1]); ( s W# W4 x% y1 Q" E( m$ k0 D requestVariant[1].vt = VT_BSTR; ; V$ v/ p4 T4 a requestVariant[1].bstrVal = topicStr;: g4 t; e8 r. U# B
4 z5 ]: j- S \6 Q9 A
// Set the DISPPARAMS structure that holds the variant. / A" ?3 j q% G! e- f 7 w5 R1 h. ~9 A! l dp2.rgvarg = requestVariant; T b2 @ O$ E8 W! W. o+ { dp2.cArgs = 2;* c1 G# `# F2 [; l9 |
dp2.rgdispidNamedArgs = NULL; / ^: A5 o7 m) f$ w+ H" F dp2.cNamedArgs = 0; 6 P b$ b0 x* z8 U& W& t1 M, k3 o& ~4 t% l" A% [/ l
var.vt = VT_EMPTY;7 l( n. e! T0 Q# ~6 W6 ]3 H; Q