+ S7 Z& v+ s7 a hr = m_pDisp->GetIDsOfNames ( 2 ]/ h( v4 {' n IID_NULL, // reserved y, x. ~0 R f/ n0 u* e8 Q &Name, // Array of names to get IDs for2 o+ b# P" D) m7 n4 F" m" ]
1, // # of names in the array5 d# e- q3 @9 I& ?$ I
LOCALE_SYSTEM_DEFAULT, // System locale6 j+ v( [# Z0 _& D) V
&pokeID); // Array of IDs to fill on output: m/ }7 o+ ] t% b
! I8 F. T& m+ J0 r9 e, w/ n if (hr)5 c6 W, z; P+ ~; b
{ ; W% J; @# M2 o$ x7 V% } MessageBox ("Get Poke Unsuccessful"); ( g) N0 T: ]5 g1 g3 A3 u `% p v/ b return;. U, v9 s: C1 k3 q, f; P' L8 s
} 0 J i I4 v1 R# u% o: S1 J0 ~, v; ?. K
/**************************传递数据给extend**************************************/* s. v0 g' ^8 t3 X7 A N7 X' {
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3); & ^/ _5 y$ S; x7 o% k; c# M 9 l) `! \" ]7 x3 m9 ?8 H! p valueStr = SysAllocString((WCHAR *) L"1232"); " d6 ?2 A; P6 G" N3 g VariantInit(&pokeVariant[0]); / j- N U$ y% c6 _$ M9 D pokeVariant[0].vt = VT_BSTR; . Z- X; D; ]2 \ pokeVariant[0].bstrVal = valueStr; 9 D/ |2 X- ^: e; r: V- D 7 Q7 w) r" b# Z A1 C itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / s/ T2 h; u' C M' p$ P* w VariantInit(&pokeVariant[1]); - J( u. |. K6 [ pokeVariant[1].vt = VT_BSTR;% e1 ?) H) H6 b! `/ f
pokeVariant[1].bstrVal = itemStr;1 o4 {" Y0 V9 ~) C7 v
9 v5 x# e! A" N' f! |. N+ ^ topicStr = SysAllocString((WCHAR *) L"system"); # |& q5 _8 N6 v: _' V% A VariantInit(&pokeVariant[2]); 4 L/ C. @7 a6 h! v! F
pokeVariant[2].vt = VT_BSTR;& I5 b0 C b: J2 J
pokeVariant[2].bstrVal = topicStr; # A; W9 a0 X6 B, Z . S" `% V0 e; l# {& ^$ t: g// Set the DISPPARAMS structure that holds the variant.4 q; v/ Y7 m- H( x' p$ W: H
: _9 u1 D8 g' C7 { dp.rgvarg = pokeVariant; ! [0 F* ? W% u; v2 s dp.cArgs = 3; ( @) C4 ~% I- F! Z0 P6 [% c0 r dp.rgdispidNamedArgs = NULL; x! v, l; G2 f% f& L dp.cNamedArgs = 0; f6 U! U1 @; @0 E$ }
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// Call IDispatch::Invoke()7 E/ t+ d( _! ~" z: }/ O- c
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hr = m_pDisp->Invoke( 5 X- @& B1 V3 p: {; ~- { pokeID,) k5 X) ~9 D/ u/ H1 b$ T
IID_NULL, 2 L6 y% w+ @! N) C! i1 n3 V9 Z LOCALE_SYSTEM_DEFAULT, 7 x+ L5 V X6 n/ b" Q DISPATCH_METHOD, . C- X! [' m8 o3 p4 C+ _- v# J8 N &dp,8 Z* e; d Y, @- ~; x
NULL, ?0 s6 M, p4 y& } &ei, - w C9 Z% |: K2 ]4 b# z3 a &uiErr); ( L. l8 g# |+ J; Z* e5 N( s) Y, N
SysFreeString(topicStr); ; {* a6 \/ d4 I+ s6 A5 H# W. o C! B SysFreeString(itemStr);' n* h8 O+ X- v$ s$ T' J/ g" @9 n! O' t
SysFreeString(valueStr);9 j* f; d) u' N2 P8 S# C2 A
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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??? j* Y* \, |; I5 c
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????1 F! Y& l& S- `7 [3 x2 U: f# g5 f- c0 U
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2.这是request的程序 2 i, f8 v4 M, U9 J// Request a value from Extend $ `7 `3 B; ~! O' V9 l) G% n// 6 b) }+ v& ^, }( \// Initialize the variant that will hold the BSTR. Set the variant's : R1 I' P! {" u" w' W" X// type flag to indicate the fact that this variant holds a BSTR. Place the; n. |6 P7 c) h% V
// BSTR into the variant structure. 9 N+ `1 d0 Y$ F2 ` ! X% a5 B$ Y. }- D% s requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 4 e0 ]- R4 ^* z7 ^1 v & K- X6 _2 o+ e. w5 j: N
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); 9 ]7 k& }/ r- E VariantInit(&requestVariant[0]); - A; a$ w. l5 e0 L requestVariant[0].vt = VT_BSTR; 1 H* a" u! w& H% n1 s. |/ l requestVariant[0].bstrVal = itemStr;# \8 a" X/ e( v6 A! ?! W
% ~* d) Y: H+ |& r n# L+ V6 r topicStr = SysAllocString((WCHAR *) L"system");+ j. |) u$ W$ B$ f3 a1 V F
VariantInit(&requestVariant[1]); - ^" u2 X1 {4 K9 Z requestVariant[1].vt = VT_BSTR;0 b0 I6 p) v2 X+ v
requestVariant[1].bstrVal = topicStr;0 b9 X9 j3 G1 _7 O# U
% w' ^: G7 i# r/ t( Y# f// Set the DISPPARAMS structure that holds the variant.8 Y8 @# ]( j1 K4 P# }$ a4 M
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dp2.rgvarg = requestVariant; - h" c- D6 Z7 T1 u% Q) y* f dp2.cArgs = 2; 5 w, l9 N( I. {# r) m5 ?$ m dp2.rgdispidNamedArgs = NULL;% Q9 _# @% U9 z; J: T" w6 W
dp2.cNamedArgs = 0;5 u. |& W1 x( d5 g9 W# T
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var.vt = VT_EMPTY; 1 M& Y' X' }2 G9 B% @6 k$ D% _2 ?
// Call IDispatch::Invoke() & K0 S* N. _, t' y J, J5 n: L4 M7 M' U0 O, N3 A) f; ^& F
hr = m_pDisp->Invoke( : Q9 L1 J8 ^8 O- g& t9 h requestID, * {* F& J) \6 p! Q) U3 s/ v4 P, { IID_NULL,. x$ @. r2 O! F: |2 Q8 A, q
LOCALE_SYSTEM_DEFAULT,' @& }% @% N+ ^6 D' C
DISPATCH_METHOD,3 u5 x+ T: D2 R( e
&dp2, 9 G6 S+ O) }4 R4 L" _$ W# O% I" ` &var, 7 w3 p4 O$ w; M. `- k6 K* h &ei,% W! H L, B; v# u; V
&uiErr); 0 E v# |/ R6 P- ~ g $ H+ P4 g- @( } SysFreeString(topicStr);: g3 q( G! i% X8 I" Q7 {5 k1 S
SysFreeString(itemStr);( s1 V3 {8 ]( M5 U4 b! g) L/ j
请问该程序是获得extend里面的哪个值? l1 ~# S, J8 G: i; M5 t7 \0 o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????