( G' s6 X1 @$ Q3 G! ~1 ? hr = m_pDisp->GetIDsOfNames (7 ~4 _% k T* c( ?) {$ Y- n
IID_NULL, // reserved0 {& i, x! V& F
&Name, // Array of names to get IDs for, F; n6 ~9 V& c4 v3 a5 H
1, // # of names in the array 2 k. b7 p5 c m LOCALE_SYSTEM_DEFAULT, // System locale # V+ c" w" X, }! m* y1 G! T) b &pokeID); // Array of IDs to fill on output 8 l( Q# V1 s3 D' `, F( y8 w . A7 ^4 v8 e6 k
if (hr)8 ?8 I; E5 |" Y" O) [
{ - s6 h* p( a" f$ ?" a MessageBox ("Get Poke Unsuccessful");9 x1 p3 n& `: B F
return;9 \. c6 }8 q r' R* F3 A
} 3 B" i" s/ F1 ?+ F6 | . {! w# K& c2 V3 ^! }- ?2 O( v/**************************传递数据给extend**************************************/9 H7 r5 B* ^7 d1 D1 t2 f. i, o
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);! a* D' c. q& B
' D! O% m, h% h( e, N+ ~ valueStr = SysAllocString((WCHAR *) L"1232"); , M3 y& a6 ]$ f0 b6 f2 {# R VariantInit(&pokeVariant[0]); 0 z7 Y2 `4 B' E$ M8 K0 I4 f
pokeVariant[0].vt = VT_BSTR; 1 y" J R- ?# }$ O0 C3 p pokeVariant[0].bstrVal = valueStr;; L( x8 N' x7 Y
0 r& `/ y3 @, P+ e+ @0 R itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); ' U7 L, r7 m( l0 z' M4 J6 A3 A VariantInit(&pokeVariant[1]); ' I' n. H# [, P. a8 i' r pokeVariant[1].vt = VT_BSTR; $ G3 H" ?) c; t, U+ x; P) r pokeVariant[1].bstrVal = itemStr;, g+ u0 T0 v. z- P) e8 W0 C
9 {+ k5 `# \! ?" i topicStr = SysAllocString((WCHAR *) L"system"); [$ \( W' w: ]: q% m$ ~# K5 O
VariantInit(&pokeVariant[2]); # q- \/ i: g5 N+ @2 ^. {9 }5 J pokeVariant[2].vt = VT_BSTR; ' W( L. j; y" z% ~% R pokeVariant[2].bstrVal = topicStr; % x! m+ }4 f* J6 Y: Q" r& a( a! |( w% E+ x# ^4 } j `' L
// Set the DISPPARAMS structure that holds the variant.. x5 k% U7 G; M% D2 T
/ K( T. h0 F! T: d# n! H dp.rgvarg = pokeVariant; 8 S: G: P' o t, M k1 d' p dp.cArgs = 3;4 t, X$ C9 E- {
dp.rgdispidNamedArgs = NULL;) f. r" o6 s. R# i! s
dp.cNamedArgs = 0;2 P) S/ k0 C; P
7 J+ `, U" k% t& a
// Call IDispatch::Invoke()5 k& `9 W: c( M- a; p2 z, G
$ R; k- I7 g Z2 R" ` hr = m_pDisp->Invoke( 6 W7 M' X# Y. x" q pokeID, " `# Q. X9 C# H0 C, j IID_NULL, 8 f4 Q1 Y& W3 d$ ~1 c. B( W2 r LOCALE_SYSTEM_DEFAULT,0 K$ [3 L+ X3 n! a+ S
DISPATCH_METHOD, / Q* B/ z0 x; g &dp, ; R( a# a- f8 V9 A1 x- I3 c NULL,2 ?1 k; B: v5 d' v) M$ C5 M: ]
&ei, $ K, ?* C( L# s o, w &uiErr);& J5 P( Y" M8 Q2 ?/ ?4 v! G
& D. u* r# R+ c4 C5 r SysFreeString(topicStr);9 A2 d) M# s$ t3 n5 S
SysFreeString(itemStr); Z- P) m6 y, W. l# L SysFreeString(valueStr);, C* ~; y/ z" Z% D: ^' y5 @0 \
; A Z, o* C$ S
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???0 e. w, O7 @; t4 z' Q# p! x
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???? 4 Z* h8 C$ p$ C d+ ^2 e# c0 r$ g ' ^9 O4 F0 J6 _- y- f 5 N9 R2 K+ C, A# g; \2 m2.这是request的程序 + v3 A* h, d2 ]// Request a value from Extend% Y& @# J3 G* o+ L( ?+ s
// 5 `/ B- n* k# U( s7 g// Initialize the variant that will hold the BSTR. Set the variant's ( E' |9 z( u7 R9 k" F// type flag to indicate the fact that this variant holds a BSTR. Place the! P* N; e" L& U& z! q
// BSTR into the variant structure.: Q' U& G/ X: i& c
8 x" E- d4 {4 y$ n requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); : v5 @, l! c( I. `' O1 A 7 z, n1 E7 X9 f3 c/ {! q) r/ Z itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); " ]* J& \- G0 Q3 v% R VariantInit(&requestVariant[0]); " B. i( J( U7 n3 A4 T1 ]7 ~1 w requestVariant[0].vt = VT_BSTR; / n% L4 O* b; Q4 b requestVariant[0].bstrVal = itemStr; * i7 h% [9 _+ W& I 6 N$ V: |- ~) v! g topicStr = SysAllocString((WCHAR *) L"system");* y8 ?. m' c/ \, r7 v. ?1 h, m
VariantInit(&requestVariant[1]); ! {$ F4 w/ D; n( e% {0 G requestVariant[1].vt = VT_BSTR; 2 W8 K+ o* z7 G7 L requestVariant[1].bstrVal = topicStr; ) w8 t' j* N& B6 @ 8 l# L* |' l; i* Z: @. y& j// Set the DISPPARAMS structure that holds the variant. 9 ?9 @2 W x- P4 b" ]0 a3 H. `. W
dp2.rgvarg = requestVariant;7 |! C8 i$ k; v% J) O8 `
dp2.cArgs = 2; % N* l& g5 j* K6 b% d9 b dp2.rgdispidNamedArgs = NULL; ' l( f/ Q$ `" f* X2 r/ Q6 f dp2.cNamedArgs = 0;# @( ?! ?% g& P! d- ~! J
$ I* l+ z y4 |2 S3 T var.vt = VT_EMPTY; : L7 ~( @4 P! v$ }1 {! X8 ^) j+ W6 B" ?9 f' q1 V
// Call IDispatch::Invoke() % X% p, E9 x. K, o7 O% y0 }! |, i$ T2 G& `' X, K
hr = m_pDisp->Invoke(: y4 R( q, X8 [, Y @+ U
requestID, ; X2 X% A- f U" y IID_NULL, 3 ` v0 o& x* P# M LOCALE_SYSTEM_DEFAULT,: c6 l" P7 v, D y' m9 Y" H! Y
DISPATCH_METHOD,6 ]: X' t X- m% T: S* [
&dp2, ' r+ G7 B/ p' I/ d% c" [/ m, \1 ^ &var,! ^: d" \! v3 p% F. m2 D0 }5 ~
&ei,5 q4 S# c, z- O6 o5 Q
&uiErr); 1 W( i, f+ @) P. d3 r & c! C4 ]9 [1 S( p. \! q% a SysFreeString(topicStr); 6 S7 O+ j% s$ _& l. Q1 a3 f SysFreeString(itemStr);4 m* b4 K+ P& V- a" U1 ~9 R
请问该程序是获得extend里面的哪个值? : E7 k, Z& d; W* k. [5 S如果我希望获得extend程序里面的某个变量的数值,那个c++程序应该如何实现????