+ ?% L1 \$ N6 p% V; S// Set the DISPPARAMS structure that holds the variant. . ^8 [# l6 y0 \1 \+ T& ]$ `- z2 N& n$ f
dp.rgvarg = pokeVariant; 3 [! |4 N% j3 C( W dp.cArgs = 3; " w3 o3 t9 d2 B. G5 \7 q dp.rgdispidNamedArgs = NULL;/ |$ X; d7 c9 h6 p z
dp.cNamedArgs = 0;, p# S% f1 B" j
8 d) x7 `* ~. B3 {: X// Call IDispatch::Invoke()" ]: O, r# {5 s! ^1 F; E
* A! L/ j6 L' z4 M; i6 {. f$ a
hr = m_pDisp->Invoke(& Q, d0 S) H' v# H1 ]- C) q1 W
pokeID, s- ?: B9 u7 Q IID_NULL, 7 N# ~' A& [5 F& @* o LOCALE_SYSTEM_DEFAULT, & C8 p, A" O& y: X7 N! r; h7 ` DISPATCH_METHOD,* I9 ?/ O% S+ ^' P8 a7 ]
&dp,# w, }9 F/ Z$ g, _" n9 H5 J2 Y9 G
NULL, " T$ n# k- _$ \1 b0 N3 F+ o &ei,* `( n5 B) `; Z6 o- M: R
&uiErr);+ B f. B* d8 L" [; c
+ G: l* L0 T. O. E/ H) c4 u SysFreeString(topicStr);% u+ D/ r" R% _/ W0 I6 x, j
SysFreeString(itemStr);! A/ S6 c! z! |1 Y) ~8 r' U' p
SysFreeString(valueStr); ) v" T$ R6 b/ e2 _1 x' ?. K$ I7 g- K* c: Q0 l3 i; |) i
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??? ' { O: v K1 F) ^$ N9 I c6 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???? 9 e* ?4 f {& d" S- F) h& r9 P0 T) d: Y. |8 L1 L2 C( F2 x+ `
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2.这是request的程序5 b2 o, L# B1 j- J v: A
// Request a value from Extend4 V# _% A7 q8 |. ^/ R" J( K
//) H3 c. U% d3 N8 }, z) r
// Initialize the variant that will hold the BSTR. Set the variant's' y7 P: n/ ], Y' F+ U1 M v/ w) i) }$ c
// type flag to indicate the fact that this variant holds a BSTR. Place the : I0 _1 Z& z( Z$ ~- V// BSTR into the variant structure.+ [0 ^0 }0 g; _6 j' f
5 D/ T( R7 _+ X3 A requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);+ v0 T2 n3 k* b* a) {1 r K
+ C* d1 A& L: V' f. K
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");, `* I2 C! u, C
VariantInit(&requestVariant[0]); * a% H5 Y- x5 q( W) ^2 E0 a& V
requestVariant[0].vt = VT_BSTR; $ F w ?& m' B# J4 Y2 J, ^, S5 Z requestVariant[0].bstrVal = itemStr;9 _: X# {# o* O3 r$ w j
" o6 K9 J ^- w$ H0 k2 X topicStr = SysAllocString((WCHAR *) L"system"); : Q* P8 M8 ^& l" D; F! Q7 R VariantInit(&requestVariant[1]); : \1 t# |5 K3 e6 e requestVariant[1].vt = VT_BSTR;0 }4 x c: m* C7 Q
requestVariant[1].bstrVal = topicStr; 8 y C2 ~7 c1 k0 p- R* o 2 U2 z* h5 x4 X// Set the DISPPARAMS structure that holds the variant. 9 |* ^+ }4 e9 b* {4 n/ ?9 { R d- \7 ]: R$ M dp2.rgvarg = requestVariant; 6 J. B0 Z: e: D" D" M dp2.cArgs = 2; 8 I5 }# a, R5 o$ z. L# a) O dp2.rgdispidNamedArgs = NULL;* ]5 x7 ]5 j; t; X& [5 [6 z4 _2 L
dp2.cNamedArgs = 0;$ V0 }: A5 b; h* Z
; @# B6 g/ n6 u) G) b$ u4 t/ M var.vt = VT_EMPTY;5 w# x* z! m; M, j