5 B& \+ g+ @2 i3 v hr = m_pDisp->GetIDsOfNames ( - @/ {6 z* s$ j. C( {% g' E7 I) u* C IID_NULL, // reserved # |0 |2 L# U. R T4 P &Name, // Array of names to get IDs for$ H. ]5 n4 c4 p' D1 m z
1, // # of names in the array 4 C' e. D ?1 h LOCALE_SYSTEM_DEFAULT, // System locale" n7 J) K4 B( w# X, Z3 ]! P, V
&pokeID); // Array of IDs to fill on output " C( g! s' ]# g7 v6 b S) b: d9 Y7 V" y if (hr), e3 H4 p0 b i. |4 ^ {9 ]
{ 6 Q% G, \6 g. i8 @' b( c+ w/ f/ j0 F6 b MessageBox ("Get Poke Unsuccessful");1 M4 {+ Y0 d3 e5 k: V
return;) p6 I3 j+ @2 r
} 4 K9 [. @/ S" t O2 p& Q/ Y h7 b' A4 P9 L0 C, K1 u' L8 X
/**************************传递数据给extend**************************************/6 G- S# ?' v2 {2 {1 \" p8 z
pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);, z4 X4 K; G( X9 z( K/ w, S2 }+ {
3 Z. ? B t8 w4 n1 ^5 b3 V4 } valueStr = SysAllocString((WCHAR *) L"1232"); $ x/ R* L; s1 Q! @6 U3 d VariantInit(&pokeVariant[0]); 4 D$ u2 ]# }& F7 a6 A1 L
pokeVariant[0].vt = VT_BSTR; 6 Y4 f9 D* \. T/ X pokeVariant[0].bstrVal = valueStr;) a- [( Y ?$ b
# {, o$ |& Z$ I6 C$ h) E
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); # _: f8 d! B% K9 }4 K VariantInit(&pokeVariant[1]); ) ?7 ?; `& C7 h: b0 } pokeVariant[1].vt = VT_BSTR;0 B8 o& d% ^* a: k; Z
pokeVariant[1].bstrVal = itemStr; ' o% F: T6 a# A" O/ f, T: e0 A9 W6 K6 l& w
topicStr = SysAllocString((WCHAR *) L"system");" \7 Y9 j* x9 w4 n* M: d& f
VariantInit(&pokeVariant[2]); 9 w+ j( x/ Q( d" {( H& H* e pokeVariant[2].vt = VT_BSTR;) ? C- w7 V# J, g
pokeVariant[2].bstrVal = topicStr;; Y8 `# i4 x- a1 ^( L) V
% u( W6 S5 H% e$ [* `; }7 O' ]// Set the DISPPARAMS structure that holds the variant." b9 F: u% `" d @+ R+ b0 L
, [" O$ ~; X& t' k6 @& { dp.rgvarg = pokeVariant;+ [; n+ g( t K ^+ Q1 Y6 d4 c: B
dp.cArgs = 3;2 u* \) D$ ?" U4 b5 H1 b
dp.rgdispidNamedArgs = NULL;! Z1 L4 b2 S+ G6 b9 Y5 c, {( m
dp.cNamedArgs = 0;6 F# O* N! q! `, ~8 F/ C
. \2 p9 [7 B4 l4 q// Call IDispatch::Invoke() # O0 H/ k3 \) }- W- u/ O f; s" X' F$ B( I
hr = m_pDisp->Invoke( 8 f' f! B8 L: N1 S. n1 N pokeID," L3 B: f0 s% w* i8 _, |
IID_NULL, " D5 ?0 A4 l% [9 \4 T: a2 u1 \2 F% B LOCALE_SYSTEM_DEFAULT,1 I, u% z: H/ t; R4 p
DISPATCH_METHOD, * M9 l6 s3 A4 h. V &dp, ; a# D! o" E8 s! V1 c3 \+ U NULL,1 E9 w4 t! w! Y7 ]$ g
&ei,: s$ }" S" E* @2 @+ u) }! \
&uiErr); # K; L% P- ^4 D' U" d4 p 8 M; ~0 [* d* w& b4 E SysFreeString(topicStr); * h. }/ u! T# ?: h4 s/ } SysFreeString(itemStr);( q# A* V, I. |3 t. K5 y
SysFreeString(valueStr);; a% K% J# X/ \
1 e; r( d9 ~ m X
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???) E( I E' h! j# e1 v. j: z
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???? * E2 M1 F% b- F% p- d& a; G. o9 ?# W# C ?% y3 {8 {3 R* r
5 {; `% r' q/ J% B2.这是request的程序+ o) V# {; j1 K3 @: y
// Request a value from Extend % h( V. @' o, d& x7 r// : S4 f: o6 f: V3 F" O3 j% j// Initialize the variant that will hold the BSTR. Set the variant's+ H1 L1 l( C/ _; l; l
// type flag to indicate the fact that this variant holds a BSTR. Place the : b3 L% }' W5 l8 W$ U( \// BSTR into the variant structure. 8 d& Z& X& |. M2 ^* F " Q& N7 u; u* t. }* K% l+ e requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2); 4 H3 s) J$ u; D* F$ l/ m3 b ' G1 [* x+ l: I+ M! X
itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); . s: q% I9 U* \' Y9 B VariantInit(&requestVariant[0]); 9 ?% a5 ^- e0 N' P2 O# ` requestVariant[0].vt = VT_BSTR;3 b3 d7 }8 Q* N& i( Y5 Z2 F
requestVariant[0].bstrVal = itemStr; 8 K' N" j- k" Q) P! m1 F5 G& P! ]
topicStr = SysAllocString((WCHAR *) L"system"); / C8 S- p* O4 ^5 ^% i( |* f VariantInit(&requestVariant[1]); 7 X6 V, J9 F7 r5 y& B2 C1 o
requestVariant[1].vt = VT_BSTR; . [: u' x: y8 l. n4 c: v3 t requestVariant[1].bstrVal = topicStr;8 G$ W( g3 ^. a, U @: X! o1 V
# T6 q* W& \; O/ A- P. s// Set the DISPPARAMS structure that holds the variant. - o2 F: N2 F- _( R6 M2 g; ^ , @5 c- U5 i* ?) x$ F3 f5 j5 z dp2.rgvarg = requestVariant;- p, a0 i8 y9 j0 H; C/ B- Z
dp2.cArgs = 2; ; S$ N$ X' W8 k" S) u dp2.rgdispidNamedArgs = NULL; % c- @0 g0 l1 O6 W7 D% y; W/ j dp2.cNamedArgs = 0;/ N% {2 m- d3 J3 _; i' W
% M. o# O& ~$ Q$ K
var.vt = VT_EMPTY; : l/ i. ~) O d7 K $ x; @7 K2 V+ Z K5 l6 C( G. b/ [// Call IDispatch::Invoke()7 C, U) A! Y4 a
x' J* O" m) d7 J* a hr = m_pDisp->Invoke( 1 T' e& M) \# j' f0 A1 X requestID, 2 x4 l; }9 o- B- O* k IID_NULL, . W0 Z; L; f/ O5 R' M5 Y' N0 i LOCALE_SYSTEM_DEFAULT,* Z4 v' F! q5 C
DISPATCH_METHOD, # C. f. }0 s) p: h- l &dp2,5 M6 d @% a: I7 |
&var, 0 W/ P- u* B9 X( H &ei,* u2 C9 H0 R8 Z1 g- K
&uiErr);6 M, u) A4 T1 K7 ^8 p
0 r5 c; p/ ^; N1 T SysFreeString(topicStr);/ g0 u( ]' w( @; p, z
SysFreeString(itemStr);: v, K( d, Z1 R g1 \; g
请问该程序是获得extend里面的哪个值?6 N( K3 m/ v& R4 F/ p) z' w5 M, ^
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????