5 v; [% }; a, v2 n// Set the DISPPARAMS structure that holds the variant.( q" B; |5 A& k: `& J/ L8 n
0 n+ a7 j6 n- d1 k0 ^9 \2 }
dp.rgvarg = pokeVariant;' T) C7 d! a& l* Y: j j
dp.cArgs = 3;% W7 o5 d; V6 Z" h' f5 X3 A+ X1 E
dp.rgdispidNamedArgs = NULL; 1 I; }7 E6 G6 p6 W4 I6 [ dp.cNamedArgs = 0;' _. x. ^5 h4 G! R4 Y3 }
0 j& r0 V' R4 W" T" B& v
// Call IDispatch::Invoke(); r( T9 ]) R$ Q
! O- Z% Y/ N7 S( s0 X2 w
hr = m_pDisp->Invoke( ! V- u- W8 X& \$ l# Y7 q pokeID, & A, z! ~$ E7 k/ ~9 K4 B IID_NULL,1 b0 H. e3 H: T+ G# I2 K
LOCALE_SYSTEM_DEFAULT,- e% P9 C5 P8 _
DISPATCH_METHOD, : O- E) _6 k+ g3 t% v- X% O &dp,3 |! D) N1 U# y4 X' @, R
NULL,! b6 z7 l& X7 ^/ `- Q2 F& `
&ei,; y! L% N4 d. P: z
&uiErr);( C& X: M/ y b4 }+ O
% e8 H) Z$ T% u1 O
SysFreeString(topicStr); 7 G3 E' @$ u6 J0 n( N9 R' r SysFreeString(itemStr); 7 i6 [% J! {4 @% y% k SysFreeString(valueStr);, R, }# [- p* I
' @7 D: I" {9 l$ ]9 u2 y" 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??? 2 i* K h0 ~8 K8 _( s! V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????( F( F8 J% r% `4 c/ q( L- F6 H; N, j
9 B& }. r0 ~2 Y
& c9 y! R! L- Q" G% k3 E$ V8 O4 a. X2.这是request的程序 6 x4 n) c; g0 P6 o0 @) X1 q* O// Request a value from Extend , k, W0 {; o7 Z$ M, Q/ a// + `; E! S" |, j5 V// Initialize the variant that will hold the BSTR. Set the variant's% y2 o" m+ E6 I7 z3 L
// type flag to indicate the fact that this variant holds a BSTR. Place the / T, ~3 F. V! C* ?) Z; B// BSTR into the variant structure. . E8 c" Z$ d2 ?& H9 x, r2 S. S6 C' W- s5 R
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);+ a# E) \( B* W3 t
9 ~! P# l' ^4 p$ B m itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); \, X* y; r7 Z+ z" C( }1 u+ B
VariantInit(&requestVariant[0]); " q' E3 S7 D9 z' o
requestVariant[0].vt = VT_BSTR; ( F" E+ O v- I9 z1 ~' T1 q0 i requestVariant[0].bstrVal = itemStr; / p! m3 b4 p E9 i ~* S- L $ i3 y1 k1 d: o) M' R topicStr = SysAllocString((WCHAR *) L"system"); + e5 `5 t+ D H VariantInit(&requestVariant[1]); / s: [! L0 f8 X8 ^' V+ P) g/ e
requestVariant[1].vt = VT_BSTR; ( Z1 M) F f" E2 x( l requestVariant[1].bstrVal = topicStr;0 b! F+ f0 S& c
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// Set the DISPPARAMS structure that holds the variant.% l, |- U" l" o: l' Q2 ^5 _
" j6 l j8 Q" d' J dp2.rgvarg = requestVariant;/ O* {& ]1 j) @9 T" X, P& q' O
dp2.cArgs = 2;3 q1 |6 C# q. K: s A, [# X
dp2.rgdispidNamedArgs = NULL;# R( N. g, W! N" ], D: ^" M
dp2.cNamedArgs = 0;3 ]+ d/ ~0 X2 B- M! j
$ C+ M9 r6 R$ r `$ r var.vt = VT_EMPTY; ! h& _, t) g: ?: d& S2 B& m1 C% m5 D+ U) N, M6 I. Y* `5 f
// Call IDispatch::Invoke() ' [ ^& i% L4 Z. U/ E( G4 `6 v0 i- x0 x$ r. f; N/ u8 I
hr = m_pDisp->Invoke( 4 {+ D4 ~! P2 ?) I# m requestID,: [4 l1 y. _1 V* N, |
IID_NULL,6 }9 S2 t# \' X3 ~3 t6 y
LOCALE_SYSTEM_DEFAULT,6 Q) W% r* H( J0 v
DISPATCH_METHOD, $ q0 T/ L) g0 j4 u( C' u/ K: I, M &dp2,/ m4 U6 `! M! o2 n" j7 \
&var, Z& X1 o1 y" G1 M1 F &ei, 9 l9 V' ~! ~5 |8 M/ q2 Z &uiErr); 7 g; }) t# s( Y. o) w/ d0 A' ?3 a% b
SysFreeString(topicStr); 9 i' V w/ J4 \1 U& H8 b SysFreeString(itemStr); 2 P: [0 S6 x8 |8 r7 i* `请问该程序是获得extend里面的哪个值?: D7 {2 _# |( j6 _, {# W
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????