, _/ i% e+ x. y8 ]9 u7 G5 z itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");9 S' [; d2 {" `( G& H
VariantInit(&pokeVariant[1]); ' R* ^ N N/ E3 ^2 J9 q1 q pokeVariant[1].vt = VT_BSTR;5 m- y1 f0 s) m
pokeVariant[1].bstrVal = itemStr; 7 A* p( w4 c5 B1 \/ L + x* ^4 j! R" b1 U topicStr = SysAllocString((WCHAR *) L"system"); B& P5 o2 t5 t) \
VariantInit(&pokeVariant[2]); * p! I. r! l3 F pokeVariant[2].vt = VT_BSTR;, R r/ ?( v9 \. b
pokeVariant[2].bstrVal = topicStr;- [6 |7 s/ _" _% h4 W
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// Set the DISPPARAMS structure that holds the variant.* Y( F7 u- m$ n S* R
% Q4 h9 z2 Y% o2 ]3 o* ^: ^
dp.rgvarg = pokeVariant;4 ^$ f7 Q4 q$ ^0 k- ?
dp.cArgs = 3; ; z: d6 {; y: z4 u# P+ a dp.rgdispidNamedArgs = NULL; + G6 Q7 T; s, d, y3 I dp.cNamedArgs = 0; * o& U) ~9 a% i2 L. j9 h, J7 x3 ^5 N+ _( p3 S
// Call IDispatch::Invoke() ' A9 g! w4 B, R4 r) `* a3 m/ W& @' c# e$ [) S9 a
hr = m_pDisp->Invoke( " g8 \0 y# X: K9 D, X pokeID, * p- S, I& n7 `2 N IID_NULL, ) c: l5 @8 h7 _( d. l3 j$ |% n LOCALE_SYSTEM_DEFAULT,7 K; I5 t, O0 Z- P) V9 u1 {1 b1 G
DISPATCH_METHOD, _$ |8 |' B* z6 q0 D T
&dp, . r% f( O. d% D( e8 n NULL, 3 v4 J8 D* M# @- c &ei, 8 N! G3 h2 @* Y8 |" U g: G, K &uiErr);' B9 f# l: w; N$ j
% `" S. k T6 N' J0 `" [
SysFreeString(topicStr);9 H u9 Q0 o. U/ @1 I, D
SysFreeString(itemStr); , j( t6 M5 ~4 ^' }) L# g: E SysFreeString(valueStr);7 n3 R( g8 G" f* [
, z' ?; ]! O4 E. @4 r1 R3 k" O
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???; V0 i+ d0 X, m b
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????! w% W; m4 z4 {8 X/ w1 C5 z( o( ~
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2 u+ c; g$ x* d" n- f8 Q8 T2.这是request的程序7 Y0 C2 C7 R$ a- m( E. {
// Request a value from Extend $ B. U; s! v5 ~" Z t( A// d! c9 w& g5 e0 n! r// Initialize the variant that will hold the BSTR. Set the variant's" n1 ^+ \* e- U$ e8 P) @7 j
// type flag to indicate the fact that this variant holds a BSTR. Place the* S2 ]- o: c3 M1 E$ F
// BSTR into the variant structure.! S0 r7 {2 n6 E: h8 C& _8 M
6 K+ }/ h. K+ c: b0 M6 i requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);' Y1 t+ q* ~! ^. I* m
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itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); / B# R) @( M4 I8 }; U! Z VariantInit(&requestVariant[0]); & n- T: e( P Q, R6 ^6 L requestVariant[0].vt = VT_BSTR; 9 V' B1 U& s# {1 i7 M7 ` requestVariant[0].bstrVal = itemStr;% G' _' t- k0 A7 F
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topicStr = SysAllocString((WCHAR *) L"system"); # @0 P$ J# N, q' y4 } VariantInit(&requestVariant[1]); - _' z& j9 _( M4 s
requestVariant[1].vt = VT_BSTR;6 n6 C( ?( h9 ]5 b
requestVariant[1].bstrVal = topicStr; 6 e" f2 K/ q* U4 N$ s3 ` 3 c7 x2 K! b, o. i- H# g- F// Set the DISPPARAMS structure that holds the variant.# n+ T3 X4 ^5 C6 [+ Y, M* Q
$ j; p/ f5 @8 W dp2.rgvarg = requestVariant; 8 L/ ?9 A3 k1 g6 \2 d6 o1 Y dp2.cArgs = 2;6 T! f G* @0 `0 R( a& U
dp2.rgdispidNamedArgs = NULL; & g& U/ ]" O8 M: Y9 a) p9 M dp2.cNamedArgs = 0; 7 }* s, Q2 M# F$ B , I# m* X/ j& Q3 ? var.vt = VT_EMPTY;3 R4 c! d; N3 w8 Z0 u
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// Call IDispatch::Invoke()6 z* @6 i7 `" p% z- I
+ f' V# V4 j' B n0 [7 i' }
hr = m_pDisp->Invoke( - P0 x' X; Z* e0 l) z2 r; r+ T/ I requestID, 6 q9 z$ y; {4 _ IID_NULL,# y/ a e8 [/ Y* U5 V" E
LOCALE_SYSTEM_DEFAULT,5 ?4 `, l0 m1 h# D" U( {; e- l
DISPATCH_METHOD, ! g. |1 v) ~+ C- w& l8 h) F" s: Q &dp2,9 y# L& Y, \; d5 O( J- e W
&var, % \) B( Q5 l! G% A &ei, 0 V1 S; ~; q) V' j+ u &uiErr); % y+ b! G$ `2 _1 \: W4 {1 B 6 l& Q5 c U3 t { SysFreeString(topicStr);% B8 n. \0 y; h2 s
SysFreeString(itemStr); ! ^0 c: r" x2 b: M: k( {请问该程序是获得extend里面的哪个值? ) s9 ~0 e& ]8 p9 i, H/ \" C( i* 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????