c0 I, |2 O3 o- }5 j" t; r' \, \* [ hr = m_pDisp->Invoke( 7 K" Y$ o) I" |, j+ n0 A pokeID, - L3 A+ n% V9 L. h% s1 }0 X1 Y7 r IID_NULL,1 e3 j$ M* |: V0 c: Y
LOCALE_SYSTEM_DEFAULT, . i: ]/ I } d. F DISPATCH_METHOD, 7 z. @+ D- w, M8 M% [ &dp,% _ `- m) L: A
NULL,; n6 v3 i; a+ l0 }) s: R
&ei,4 t2 y) [# a: }' S1 P# I
&uiErr); 3 g. {) K: f* K* r7 `) o3 j) _9 _$ p9 `6 P+ A; o& F9 l
SysFreeString(topicStr); . F3 e, P. A) _1 n1 r5 R4 X SysFreeString(itemStr); 9 F3 u7 g0 B+ D6 a SysFreeString(valueStr); % J, r$ J0 B: v 6 V. r' y/ O2 h( c6 ^1 {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??? * a" i2 E: A# W3 u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???? 0 H# T/ J- O( Q7 U' H - j8 \. }1 e6 J3 p9 y" d: E; C8 o% j6 \) c
2.这是request的程序 " q' _# N( I! N+ @) ^- L/ x// Request a value from Extend ' i" T: K% D8 {& ^5 k S I2 O( T2 h//; M1 n& ?/ M" V- Z- h( ], ~9 E/ q5 x' B
// Initialize the variant that will hold the BSTR. Set the variant's" s4 _* w5 b0 c! c
// type flag to indicate the fact that this variant holds a BSTR. Place the4 ^* l( h# C- |- \9 Y+ F
// BSTR into the variant structure. 2 Z2 {, i2 t. |* N - F7 R$ K$ h+ H0 q+ R- u' X f requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 2 g8 n: u* h3 m! h4 o # A0 P" T% P' v) w itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); + m/ Z3 |, \3 T' ^7 C# q VariantInit(&requestVariant[0]); 5 f. g2 G- t, f9 g+ q; y requestVariant[0].vt = VT_BSTR; C/ h, u4 e8 G requestVariant[0].bstrVal = itemStr;9 N* c/ w% E$ e# q \7 ^
" n) J, N) B' Q2 }( X
topicStr = SysAllocString((WCHAR *) L"system"); 0 b( a3 m4 ?& Z3 e2 z- U2 S VariantInit(&requestVariant[1]); ) a2 T+ J) r% |6 A6 r% V r requestVariant[1].vt = VT_BSTR; , P/ C3 p! [+ p$ D requestVariant[1].bstrVal = topicStr; ' S# ?3 R' ^, X$ J. H- |4 b. \2 B1 b9 y
// Set the DISPPARAMS structure that holds the variant.4 p7 X5 F2 X8 |- x
& k( t9 z% C& z3 N, P
dp2.rgvarg = requestVariant;% m; @5 z5 G4 |: s6 E8 S! N4 _* \
dp2.cArgs = 2; , g" c# D X: i' ] dp2.rgdispidNamedArgs = NULL;+ e( ], |- R! w4 q' V+ j7 J
dp2.cNamedArgs = 0; $ Z- y' G4 S8 M* |4 L) V d* n* | ) H- o% j4 m+ u Z var.vt = VT_EMPTY;) g5 H6 L+ B0 _& }& Q8 b
' u" z0 m6 j+ @( s9 z. Y% U% D// Call IDispatch::Invoke()& @* q* d/ r! ?" X+ [9 Q, N# m% g
8 a* A b) h# Q, Z8 `! k) }0 o0 u
hr = m_pDisp->Invoke( 4 e0 j p m6 q5 Y! X requestID, ( N, n- U. @- _, Q2 k1 B' O IID_NULL, ; L4 M8 B2 {) ^9 b3 w r3 g LOCALE_SYSTEM_DEFAULT, ; B% y3 h6 h/ a3 g DISPATCH_METHOD,: Z7 P9 ]7 O& x. b3 R. }
&dp2, % k" `* B+ j. [4 F$ b &var,& P' t& J+ F- e* m* P
&ei, 6 j# N* d& h1 n* Y" m- a F7 G &uiErr);- U. ^( K% P! N* p+ w
1 V. r" C0 g6 w- _9 x; ?( H SysFreeString(topicStr);! A: E1 s7 i; G: e. N$ j1 [
SysFreeString(itemStr); H# O3 o7 \. L* z2 d# u2 G请问该程序是获得extend里面的哪个值?" x7 \' v# b8 ?1 p6 h& @
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????