7 P- y: E1 p) M; A, d( p hr = m_pDisp->GetIDsOfNames ( ' V& h! w* V* U3 H3 `- } IID_NULL, // reserved , s3 D9 @$ A8 [; m* P) a2 Q: M, ] &Name, // Array of names to get IDs for ! L6 C& W8 n$ B/ Y 1, // # of names in the array 9 x2 J9 q: M6 h' x$ c LOCALE_SYSTEM_DEFAULT, // System locale 8 @% J ] r/ U8 k( z &pokeID); // Array of IDs to fill on output% d* q9 e; n I# m
) k; Z% ~1 D5 H0 c0 J if (hr)- K' { Y m% k, n5 G! h! U
{9 @' Y6 U- a) e( o4 Y# l) J' Z- u
MessageBox ("Get Poke Unsuccessful"); 7 x" i3 ]6 i% x+ }( k return; ! R! Z6 c1 x+ U+ Y* F% @! z+ M. l7 l } # h' I3 W% S+ U4 Y+ x% z# R6 k5 [3 G! E' a. T
/**************************传递数据给extend**************************************/ 3 G. @5 B8 B* f+ I pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); 3 z) z4 i/ K) x ]$ N ( B" [5 T; M3 T/ F" c% k3 E* v
valueStr = SysAllocString((WCHAR *) L"1232"); : V& z1 j; ^! q! r4 j- a VariantInit(&pokeVariant[0]); % L, q) ?; w9 Q- E+ t" I. [6 |$ n3 T pokeVariant[0].vt = VT_BSTR;2 d. ~) b& t: W! K
pokeVariant[0].bstrVal = valueStr; 4 m# P7 W8 y. h; A6 n# a% d7 Q% ~) _9 z5 L& R- ^
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");( o! v4 v( l# A' J- t6 b
VariantInit(&pokeVariant[1]); $ t: E/ k0 C$ |( K2 K# c! Z5 ~
pokeVariant[1].vt = VT_BSTR; + Z, T9 L8 k& Z( | pokeVariant[1].bstrVal = itemStr; ' \, _+ }5 D" ^/ M$ u! i) Z5 i+ ?# B1 M! X
topicStr = SysAllocString((WCHAR *) L"system");" x ]1 p' g( K0 |8 k; J0 _- ~! ]: g+ d
VariantInit(&pokeVariant[2]); 4 i/ \5 J0 ^1 @9 i0 y
pokeVariant[2].vt = VT_BSTR; 2 s9 w) z" [6 l3 F pokeVariant[2].bstrVal = topicStr;9 o k7 q! s" }3 E( e
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// Set the DISPPARAMS structure that holds the variant. 9 E U+ T( z! S" j* |6 z# s8 x7 Q+ ?8 V, A% E
dp.rgvarg = pokeVariant; % F8 G7 I" n Q. p dp.cArgs = 3; # o6 X: |$ g' A& ] dp.rgdispidNamedArgs = NULL;' k J. z* S, C4 Q: s
dp.cNamedArgs = 0; ) v; ` v0 }! L+ J0 } 5 { }: w+ D1 n3 c! k5 ~( _( p// Call IDispatch::Invoke() 4 k# q! u; _4 p2 S* t1 C$ _% A3 G$ [
hr = m_pDisp->Invoke( 2 Z7 W# l% y& B8 K+ F pokeID,; @1 D/ \; }, x4 V8 \( v
IID_NULL, % A7 J8 |$ B5 _: X5 U* L* x1 J: N$ G X LOCALE_SYSTEM_DEFAULT, . |! F/ f+ d5 y# j* p! [ DISPATCH_METHOD,$ L0 r! e1 y1 B, n* \
&dp, 4 c0 z+ l0 j; F# H3 H5 A( d NULL, $ ` t- J5 T5 S &ei,0 a# H& y2 F( U! A6 g9 n/ c" I
&uiErr);! Y4 M8 R4 y% y9 b
6 D4 X/ u( a* Q SysFreeString(topicStr); 4 b% J. d* m0 ^' n1 P% L/ z SysFreeString(itemStr); % Q, u/ t: k4 V2 V/ Z SysFreeString(valueStr); t& ^1 `. D, @& R - R$ y5 e; i6 b# J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???1 } s' M) G& I
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????; P% C" q% k1 h/ _2 J
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4 w* e3 c9 I! R, k2 `# ^
2.这是request的程序% M0 p9 y/ T6 B. K9 E; R
// Request a value from Extend - p( ~. I1 h4 `5 t0 l! x6 N* Y: B//7 `' ]* n3 O% U7 Z. N% S& h
// Initialize the variant that will hold the BSTR. Set the variant's S% }' B5 @# p8 W% }
// type flag to indicate the fact that this variant holds a BSTR. Place the ) r9 ~) M( M/ h# m) |// BSTR into the variant structure.: f! N& h# P0 L- d: S+ L- F
8 Z/ E4 Z+ ^- S requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 1 k4 L& O4 S8 g( f 0 F$ k0 _/ y$ x9 H2 u
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");( ^& r: Z+ \5 _0 d; O' W
VariantInit(&requestVariant[0]); ; R) z' D: p+ q
requestVariant[0].vt = VT_BSTR; 0 W7 h1 d* t0 x& } requestVariant[0].bstrVal = itemStr;( L; P' z5 x @
1 c, s* S9 |" w9 S8 h topicStr = SysAllocString((WCHAR *) L"system");2 c& B6 @9 ], c" v$ v; P
VariantInit(&requestVariant[1]); " l/ {5 y: D) {9 h; R# t7 L
requestVariant[1].vt = VT_BSTR; & T- a, L7 u; V0 f requestVariant[1].bstrVal = topicStr;0 Q( B8 V. w( ^
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// Set the DISPPARAMS structure that holds the variant.$ I7 ^* r w" h( e( ]. s h* t
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dp2.rgvarg = requestVariant;' k5 s: ]) b: T, a" }: P
dp2.cArgs = 2; ' U5 _ D! Y# Y3 h, z dp2.rgdispidNamedArgs = NULL; ( @/ U% l0 f0 l dp2.cNamedArgs = 0; % w; \- G& z- u! X, V% } 5 v8 ]) O' U, H var.vt = VT_EMPTY; K, m/ V- P7 u6 R- F C0 y" L: d" T5 Q* R5 p7 g+ I. U; j: S
// Call IDispatch::Invoke() 6 y" v( a& `) m( B7 s2 E1 Z7 @5 V
hr = m_pDisp->Invoke( . v, L) `/ r% |8 L. @) Q requestID, ( x9 t5 M: g8 y( o! w IID_NULL,3 U" A0 U" C$ @ f$ k
LOCALE_SYSTEM_DEFAULT, ! H& r7 {% z1 L. n DISPATCH_METHOD,* G" b7 `$ Y) U/ M. y( @% P0 r
&dp2,) a7 {1 X. J0 U: ~( s
&var, Y' h" g3 A' u6 n$ j &ei,, I) E- Y0 ~( H2 m
&uiErr); % i) e$ c3 T. Y" J) t q; b- @0 z! w3 O" U3 q
SysFreeString(topicStr);2 q: c" f/ f6 r8 O9 P2 _
SysFreeString(itemStr);# Y: k( _4 T0 |% l7 y( P
请问该程序是获得extend里面的哪个值? % A4 a$ U- e6 E, P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????