% L# K4 U" Z2 y, a! o// Set the DISPPARAMS structure that holds the variant.% e/ `) g0 T1 }& y2 x L
2 A( P7 ?- m1 E# `" U dp.rgvarg = pokeVariant; # I+ Q7 N* t1 V8 b/ W8 k dp.cArgs = 3;, t; Q9 h5 J/ w! N1 t2 q
dp.rgdispidNamedArgs = NULL;: k, ], h8 \# n3 T3 R
dp.cNamedArgs = 0; # ~: v0 q! G9 t- O 8 _" ~; i6 J3 S: c# r# w8 D3 ?9 T// Call IDispatch::Invoke()- {. g5 T" j" S s6 W4 o
7 d! v1 ?4 X3 p8 s8 k" n( w
hr = m_pDisp->Invoke(! b [% ~# {8 L
pokeID, 9 Q' O; ?3 b% K2 R% L! m IID_NULL," N7 A3 k5 K; C7 m6 Z3 N8 i
LOCALE_SYSTEM_DEFAULT, V( s+ t4 H( Z2 F$ N, y
DISPATCH_METHOD, ) U4 ?& L; D! j3 `/ h &dp,1 Z$ S7 h/ l( y8 r; \/ ?* |4 U
NULL, 0 [8 D' c3 R. d% h" a &ei,, J4 l" s! p' Y/ {6 E, f
&uiErr);+ }( b5 R/ K9 g7 X* f
* d) {, U7 t- e. C. p, W( Z4 X
SysFreeString(topicStr);) b. f) c- ]; K& ^9 u/ M* w
SysFreeString(itemStr); , S. Z' T' U$ Y! ?& B3 l SysFreeString(valueStr); ' G3 g: z" D" W) D6 F 7 Y8 Z1 ~' \) ^: f( a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???6 K, f5 f+ E |) \( L2 M1 s
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???? , }% K5 i; U+ M, O& e& p6 W4 O( v: b ]7 {
4 z7 m8 q- V2 X4 q5 z2 f: A2.这是request的程序3 g7 d: M4 Z* @1 |! v
// Request a value from Extend / U! a1 d/ } V" w; S//, m0 w$ B- l5 M* y; f1 ~
// Initialize the variant that will hold the BSTR. Set the variant's * L3 P: p1 k8 i& I/ i6 K3 Y3 @// type flag to indicate the fact that this variant holds a BSTR. Place the / k7 K0 N4 h+ L6 r+ A// BSTR into the variant structure.4 E- q7 E4 y8 \8 t
# \0 P+ j) [! H- H! H2 V requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); $ f# Z+ c' v# `6 K$ ^ * w8 H& _3 q/ w! a0 n+ G& C itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");9 H3 L( u! H$ ]5 U9 x; ?
VariantInit(&requestVariant[0]); ' c" i( J3 c" |0 @* U4 r4 O- r7 N requestVariant[0].vt = VT_BSTR;2 I( Z: G8 E% ~2 e' j+ G
requestVariant[0].bstrVal = itemStr;0 \3 C8 R- [! t
* P9 f& C6 W1 u) D
topicStr = SysAllocString((WCHAR *) L"system"); 3 P, x* ?6 l. K3 I' L VariantInit(&requestVariant[1]); 0 Q6 w7 Q6 j5 |% a! o7 e requestVariant[1].vt = VT_BSTR; " ]8 {/ e4 N6 u' h( F, r requestVariant[1].bstrVal = topicStr;; V- _$ `, ^; |/ n7 t1 n5 Y
5 ~0 M5 Q! A2 _: z r: l4 C
// Set the DISPPARAMS structure that holds the variant.: E0 w* X `/ X+ |, N! [: D7 |
; S9 a4 h/ O- h8 g6 f
dp2.rgvarg = requestVariant; 5 a4 L* f" X% @0 P4 Y8 x dp2.cArgs = 2;/ X( o/ _; {% |6 @* ~- f4 \ A
dp2.rgdispidNamedArgs = NULL;, X' N4 E3 C Y6 [ s$ I5 F
dp2.cNamedArgs = 0;5 y5 a- D- Y8 |" Q4 {& ? j