8 n. k, c$ |* I$ o- N% O// Call IDispatch::Invoke()8 G" g# Z/ j3 M7 }' i- i
4 x7 j' ?" ]& R* w' f
hr = m_pDisp->Invoke(2 H( A0 {8 K! F. v+ S
pokeID,2 E- `8 G$ P* Y; f
IID_NULL, 6 O$ J) A }4 l W' @6 N2 e: g2 N LOCALE_SYSTEM_DEFAULT,+ R8 K7 n+ j/ \ t3 f- j
DISPATCH_METHOD,7 c- I1 G" T, q/ I2 V4 J' B6 f
&dp,2 g, L7 c, O6 ?8 I" P8 { P9 h
NULL,/ f5 ~' @% | J
&ei, 8 `. {0 z) W8 L" f &uiErr); ( w% b* U+ O7 M 7 [5 E( l' a& Q6 n* t% ^& Z SysFreeString(topicStr);. w$ d3 X& ], k5 q; I
SysFreeString(itemStr); : |5 r) @6 V3 j, ?, D7 b0 b SysFreeString(valueStr); * P( K5 {& T9 ]+ ]2 P$ s* S4 z6 Z# i N8 ?) z
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???! @7 z* b8 A: u
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????+ G8 ~- M* Z6 S
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6 H+ U0 E1 l2 Q2.这是request的程序 9 W8 e4 V7 K: G" D* J2 F// Request a value from Extend8 a! x0 G& t N7 D0 l' k1 P9 C
//; b3 D) g. x6 G- D h
// Initialize the variant that will hold the BSTR. Set the variant's, f: g& V8 [: {. [, t
// type flag to indicate the fact that this variant holds a BSTR. Place the, X/ _- i0 g3 J4 z3 [- M" X
// BSTR into the variant structure.' E* V' R8 K( p( T
8 V5 r) P$ k. O6 j requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 5 \! X- @5 s2 b" N( i7 [% K! y' C 0 o3 x4 I- ]2 T& I T itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ( O" H2 f; p5 H) w; \+ w% e VariantInit(&requestVariant[0]); # U6 K7 \, w4 O0 Y9 [) J1 h requestVariant[0].vt = VT_BSTR;! q- I4 C5 h# f% }4 n2 @1 a' L
requestVariant[0].bstrVal = itemStr;1 D( ^" I* J5 u1 U
1 n8 u" n+ I: a- u: R
topicStr = SysAllocString((WCHAR *) L"system");- t8 q7 c8 k. P: o+ m/ A2 g
VariantInit(&requestVariant[1]); 5 b5 ~* ~& C0 V1 Q9 Y3 O
requestVariant[1].vt = VT_BSTR;* I* D4 Y) N0 {5 W& p$ ]
requestVariant[1].bstrVal = topicStr;+ M1 t) E1 w; G) Q
8 [7 ]1 K. y4 w3 ~) F+ @- Q
// Set the DISPPARAMS structure that holds the variant. ' i3 K, G1 d0 i8 L1 S* o" b& J9 D9 q" b3 ~! q$ ^, Z& b
dp2.rgvarg = requestVariant;5 I: k* P2 D2 w7 |+ r2 Y, \
dp2.cArgs = 2; # H9 V9 ~, O: x0 t dp2.rgdispidNamedArgs = NULL; ) R4 S2 `7 a! }- h8 b1 H dp2.cNamedArgs = 0; ! {9 M6 o) i9 C$ T" @* V5 u ?: X( j8 v" E- j B% s. U6 i* f
var.vt = VT_EMPTY; t# D/ r) m/ D; F4 ]# t. x' M: q5 Q - i# F$ ]) i9 k' ?// Call IDispatch::Invoke()# u' f: z9 i m% p7 m* t* Y. i) p5 }
8 ?# \( I' d: {4 ?% l6 @
hr = m_pDisp->Invoke(! _" D& j% [" F
requestID,- W2 D. { f/ {6 L9 w- s4 X
IID_NULL,: C% I/ [9 P' k9 U8 n' O
LOCALE_SYSTEM_DEFAULT, 9 L' T5 |2 ]" R, c& N0 `3 [ DISPATCH_METHOD,* h& T* d T: o
&dp2,4 T9 B- f. a7 A E; d3 V. c
&var,6 y* q& F* f1 C! s. X9 ^- J
&ei," `2 W7 d; [# C2 L
&uiErr);% ^9 j8 I0 K# s4 x+ u