1 J# m1 t1 [7 b6 W. d. W6 g" F: z valueStr = SysAllocString((WCHAR *) L"1232"); + j* t% m/ s" N, {& V& ` VariantInit(&pokeVariant[0]); 9 K, q; N+ Z: \ I0 k4 h pokeVariant[0].vt = VT_BSTR;: B1 M9 O h2 w* V4 j$ h' X3 G
pokeVariant[0].bstrVal = valueStr; 6 V, q# H5 M% ]" l 2 p( f3 w5 \6 L0 C/ z! S itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");2 F' B. N( R* ?: m% y6 Z, M
VariantInit(&pokeVariant[1]); ( T* \4 g2 E7 C v. H8 O
pokeVariant[1].vt = VT_BSTR;. t5 o3 Y% i2 e5 P6 n" E. ]
pokeVariant[1].bstrVal = itemStr;3 f4 E# v; w, m( `
q5 D7 v3 i2 f( _5 y1 b) a' U4 o topicStr = SysAllocString((WCHAR *) L"system");* U% d# b& a% G% }, ~- @/ @+ V' ^/ z( x
VariantInit(&pokeVariant[2]); : ^5 p7 j' l$ Z pokeVariant[2].vt = VT_BSTR; , S3 J# S; B" n+ T* { pokeVariant[2].bstrVal = topicStr;3 c/ }6 y, ?0 F8 [6 J0 L. U
; e- c) q% ]# w. i! Y( q// Set the DISPPARAMS structure that holds the variant. 8 H. I3 O6 m3 I6 A1 h. s# |/ q2 m8 S+ b
dp.rgvarg = pokeVariant; + _* S, x7 U: W, T) r. b! k8 h$ H dp.cArgs = 3;, [. f7 |% A8 Q$ X+ e
dp.rgdispidNamedArgs = NULL; 6 j4 a& E4 y6 F; W$ y dp.cNamedArgs = 0;! M- k: L+ V R; f; N$ x
& i u8 D6 G1 s" Q' w# l// Call IDispatch::Invoke() 1 _3 U0 S8 z& ~/ u. D1 r7 ?; G$ a' y% t1 z" J4 X3 T+ n5 A$ d
hr = m_pDisp->Invoke(8 i3 [) P; t0 ]2 d
pokeID, # K$ M2 [, ~" K1 B2 e) N$ f IID_NULL, 4 ^- J( Z" p! I1 K1 E9 S LOCALE_SYSTEM_DEFAULT, ' S s/ A- C" v/ O& |' H. ^- r DISPATCH_METHOD,; J) C8 p; Y' f& g( n
&dp,' ^- {$ \% Z, e9 }$ A |
NULL, * k& j1 K- p& H8 @8 ?; r# o &ei, 2 E+ @3 R" \( W* V' C- k &uiErr);( X: q* p6 P6 G5 T. f
3 h' ~; b1 @. L4 p
SysFreeString(topicStr);5 `) Y. u: u! w( Z, f
SysFreeString(itemStr); 8 c8 ]5 q9 A8 k& d' F4 H SysFreeString(valueStr);. o/ J. k& ~6 R/ k
& q$ @, w( U" @+ X
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 |$ u0 e" {4 W/ H y
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 X: I5 {" n' o7 s9 j# V/ S' x* w2 V; C3 s; Z8 C/ M
@( o6 r9 k; i [% N2.这是request的程序 0 q+ v, l6 @' i+ j) G// Request a value from Extend ' {- _; w1 i8 A! M5 a" @0 J9 A1 k// 7 @2 M- F* o5 s1 e9 h/ Q& Z// Initialize the variant that will hold the BSTR. Set the variant's+ A$ G- O. t+ I: h
// type flag to indicate the fact that this variant holds a BSTR. Place the: L4 R& N: D- n+ e X/ y2 k
// BSTR into the variant structure. 4 ~% Y& G# S7 v, z$ F9 _3 E4 {2 p3 G3 s+ @
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);0 t. h( D% d( x( p8 L
0 s& Z O1 r. C0 S itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 3 K. _) j: Q) O$ f* \# d VariantInit(&requestVariant[0]); 8 a1 r l3 V( X d ~) G6 m7 ]! z) y requestVariant[0].vt = VT_BSTR;8 R9 a' f, S% {' g
requestVariant[0].bstrVal = itemStr;& `0 R: Q1 M& @: J1 L4 }( o; l8 z
1 S" b( h/ X7 G9 R* l/ n2 R2 ^' Z$ D
topicStr = SysAllocString((WCHAR *) L"system"); ( b+ q" f. Q+ B VariantInit(&requestVariant[1]); g# J$ t2 N1 F4 T7 G requestVariant[1].vt = VT_BSTR; . L& J L' [1 L' r4 n: @3 M; a requestVariant[1].bstrVal = topicStr; 8 z# K8 z8 \5 ]. a2 J. r$ s ( T% s8 ^0 {2 D& i" D; v// Set the DISPPARAMS structure that holds the variant. 3 j" v) H3 k; }: w4 y; } 0 D5 t1 g+ _& g* L: u' f* c dp2.rgvarg = requestVariant; ( E& o; l- |! J( |9 w, B dp2.cArgs = 2;7 `! L( F3 u5 x7 L C1 F
dp2.rgdispidNamedArgs = NULL;+ G) Z- _+ I* b$ r Q, q& E6 d
dp2.cNamedArgs = 0; 9 s5 z( n: o5 e/ X; A2 s, E) X+ K* b Y
var.vt = VT_EMPTY;4 Q* F. D/ O. H( X# F" ]