. m% y; X* W+ H- a. i) i" C. P hr = m_pDisp->GetIDsOfNames (4 A. }. A: c/ k" ~, t! H
IID_NULL, // reserved1 n0 O9 d/ a) h+ n
&Name, // Array of names to get IDs for' X! l T+ C7 d: L' g
1, // # of names in the array ( D. w" v1 r$ P u( L/ B3 g4 d LOCALE_SYSTEM_DEFAULT, // System locale" q; ]" Q% I5 z6 I' K, i+ F' }
&pokeID); // Array of IDs to fill on output6 V2 r) {; p2 C6 h3 G" P, W
# ]6 V. n2 b0 @5 }9 S4 W if (hr) ) f6 y" R* |3 @ { 5 D! x* l( b* z, n8 u% k) E MessageBox ("Get Poke Unsuccessful");# R4 N( q4 k( |/ A5 y9 n5 |# z: b
return; : R" f# m4 S% Y5 @! A } 1 V" ~/ B0 i; P / d3 z1 }: H$ c8 ?4 p/**************************传递数据给extend**************************************/ , ^% i4 H- H) g$ y pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);2 p4 R7 Y6 a$ ?& y" k/ }
: v5 G e7 Q+ Q& f5 A' M1 K
valueStr = SysAllocString((WCHAR *) L"1232"); ' a g; Y$ L# J# m& A8 W VariantInit(&pokeVariant[0]); / E+ e) t: u o8 |" R7 ]$ u; k3 @" j3 Y
pokeVariant[0].vt = VT_BSTR; ) I$ @0 `2 y2 O, ~+ h# U pokeVariant[0].bstrVal = valueStr;3 _, q2 U0 D z/ A
* d8 Y! t" U, `* G, [7 |# o
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");6 W r' A0 T& m5 L
VariantInit(&pokeVariant[1]); + _# e2 x) \5 P. w' u$ | pokeVariant[1].vt = VT_BSTR;% @( e+ D$ c2 d* \
pokeVariant[1].bstrVal = itemStr; 9 l) {4 i9 B: g; t# Z6 m/ t" S - l" F& k0 q2 L- U, z# k topicStr = SysAllocString((WCHAR *) L"system");2 _, o7 F+ x+ m/ O
VariantInit(&pokeVariant[2]); @. f' M2 t5 b% O' r pokeVariant[2].vt = VT_BSTR;* i( ]3 X7 T: g$ w/ r
pokeVariant[2].bstrVal = topicStr;6 d; v' C: z* m; S4 Q x
- W. k: L& C1 H! U// Set the DISPPARAMS structure that holds the variant.8 D! }8 D. o( l. [5 G+ f+ `' G
/ H0 B) d0 E. Q dp.rgvarg = pokeVariant; ) @" z% d# s) }3 l9 d4 z9 W* R dp.cArgs = 3;( M/ H6 G4 }1 h: A. q
dp.rgdispidNamedArgs = NULL;$ x$ F3 U. p9 V
dp.cNamedArgs = 0; 2 n, R; B4 s( g1 U& d% Y9 L1 O' c8 J j, |4 N
// Call IDispatch::Invoke() / \4 ^9 a6 p0 r8 w& {6 b5 Z4 m4 c" O' m1 O1 a) W3 r+ |" v
hr = m_pDisp->Invoke( u! O9 L8 [1 d3 m
pokeID,6 C8 m( T" m! n
IID_NULL,. N+ F9 D! O" w1 Q' j; ~# u
LOCALE_SYSTEM_DEFAULT,3 _" M" g5 \1 {5 }; y8 h# l5 C
DISPATCH_METHOD, 6 t3 M& f, h" @* B6 |- B9 [ &dp,8 i5 K4 z! }' }4 r' u
NULL,/ D6 D1 B- W2 n$ G% ^6 B
&ei,9 e1 Q. L" H0 q0 D9 G" a( P
&uiErr); / m k. k% c; n ( t3 ?8 U; g9 f+ [7 W7 E SysFreeString(topicStr); % @3 x9 `! [6 |6 V8 } SysFreeString(itemStr);1 t* R8 ^2 c3 I- @7 |
SysFreeString(valueStr); 8 s" p O1 {. X0 ^5 D, j1 I: P4 }& a# F2 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??? 2 o) w. C# W* }. N; q& p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????5 n9 s1 d" P* A( ?. j2 F
2 i' i& J% B+ u. d. f
+ R* k- s7 m- x2.这是request的程序 . V& y3 C- t. K/ x6 L; p// Request a value from Extend; S# o6 ~; s" L& }% y6 [* ^
//0 Q+ r& O; T& c: B# B. P# m* c9 E; Q
// Initialize the variant that will hold the BSTR. Set the variant's * ]' K1 }7 }7 u# d- X+ v, }$ P// type flag to indicate the fact that this variant holds a BSTR. Place the% z; G) ?' I, n: s6 B& u# ]* N
// BSTR into the variant structure. 5 P/ v$ t4 |0 x* `+ I! q% q y# E T0 S6 `0 U' x4 V; Z
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 7 ?9 s& V3 Z8 ?5 k 1 {1 ?; d( H* n+ k" n+ M0 N
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 9 ?' t5 X9 ^4 [2 I- F( S% I VariantInit(&requestVariant[0]); 5 K+ O1 |% [2 b0 M requestVariant[0].vt = VT_BSTR;. Y; i' f- L. G5 Q7 q8 w( f
requestVariant[0].bstrVal = itemStr; D! [$ J* k. {, @ t
* Z5 W$ V! i% k: E5 ~
topicStr = SysAllocString((WCHAR *) L"system"); & q; N0 b/ |; \$ Z- u6 V VariantInit(&requestVariant[1]); * ?9 L! z/ ^: Z* z* l. o, Z
requestVariant[1].vt = VT_BSTR;8 ]. {3 N6 K ?6 m! V' @, j/ H
requestVariant[1].bstrVal = topicStr; ( Q4 w/ p. \1 D K6 D, Q- ^/ R* e/ V
// Set the DISPPARAMS structure that holds the variant. , }: S' j7 }5 a, Q- D . o& C& c, Z. K4 n) |9 V' q. _ dp2.rgvarg = requestVariant; 8 g2 S7 ]% B' E) [# v dp2.cArgs = 2; 6 E; H* U; N K dp2.rgdispidNamedArgs = NULL;2 J0 ^& a& _) m, v
dp2.cNamedArgs = 0; 6 V" q5 V. H* y " Q) l$ o! ?+ f) ~# p var.vt = VT_EMPTY;6 Z' e2 z8 ~0 u5 d v* |! m
8 {5 \. q! h& T Y2 {( q
// Call IDispatch::Invoke()0 t% i1 D7 ^. x. K3 A8 S
9 }0 Q' O$ \- }- G# k% j hr = m_pDisp->Invoke( " a7 k t+ o$ Y X3 R. O requestID, 7 C @# X4 k$ L IID_NULL," L0 i' g( Y; V- N
LOCALE_SYSTEM_DEFAULT,* D4 A$ O1 K! t! p7 t8 U0 n5 X5 Q! ?
DISPATCH_METHOD, 1 `6 L/ ]: G/ l &dp2,' k6 ?* W( l0 i. }2 r
&var,& b/ a3 t5 E1 @0 T6 M4 c: K
&ei,- j) a. W8 ^: s4 p: [
&uiErr); + l7 R! H) I, A. t! _. m + h6 C; b ]$ Z& l4 q& k SysFreeString(topicStr); . _6 s1 Q) d0 C SysFreeString(itemStr); & C" L5 w2 b) D3 Q1 L; u8 v- r+ e请问该程序是获得extend里面的哪个值?9 T. F8 I! f9 {; }1 S& F
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????