3 Z( T/ }7 B- L hr = m_pDisp->GetIDsOfNames (, Z4 ?( B1 w: _" v1 C5 {3 u% u$ A
IID_NULL, // reserved/ X \' p* h. T' y1 X! q5 [5 K
&Name, // Array of names to get IDs for$ y6 V/ h" s8 O$ p6 Y/ Y
1, // # of names in the array & b% | a: V4 V b0 D LOCALE_SYSTEM_DEFAULT, // System locale 2 S; b* c. R0 m &pokeID); // Array of IDs to fill on output / ?& k' _+ q3 ?5 ^0 [0 y- z : ?! z& ?6 S) H/ y* [% X8 m8 g
if (hr) ' ?& R/ i* f) o$ o) {- z9 Z1 Z9 L { / g+ Q" e* t: w9 P) a. D MessageBox ("Get Poke Unsuccessful"); 7 Z9 p, ]$ k8 [2 v% B6 k/ c" b1 X return; 4 `) H2 @4 d% N8 f } , v1 ~- c# i$ R! Y0 S5 z! F+ V' r; h. x4 L
/**************************传递数据给extend**************************************/ : z- H2 N/ K: K3 C pokeVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *3);' A" W7 F# m3 Z0 o2 A
# H* A- f/ S, l5 e& n) Q, o
valueStr = SysAllocString((WCHAR *) L"1232");0 h) A# f% L% C7 f0 v! f
VariantInit(&pokeVariant[0]); * {$ f/ A' Q/ R) N
pokeVariant[0].vt = VT_BSTR; + i- [0 G, V- U3 P- {+ X2 _- D) i pokeVariant[0].bstrVal = valueStr;# a6 ]1 } s2 T E
: f) D4 S, C8 e" U* j. q. n itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0"); # z6 H ^$ y& d# J% _ VariantInit(&pokeVariant[1]); 4 p! T, N+ E4 {' D0 f0 d: T pokeVariant[1].vt = VT_BSTR; 1 k6 r' f$ k. { `, w pokeVariant[1].bstrVal = itemStr; 6 y! U: Y3 C3 P2 w- r% e, m: B$ q# H$ X- [4 g+ x {' P' K
topicStr = SysAllocString((WCHAR *) L"system");1 M: ?6 [) v5 b
VariantInit(&pokeVariant[2]); & R* r7 Y. _+ o! x3 M: { pokeVariant[2].vt = VT_BSTR;2 h o3 a! P0 {3 R
pokeVariant[2].bstrVal = topicStr; 0 d# j4 s/ i* a3 f+ p3 C: ^8 L( G
// Set the DISPPARAMS structure that holds the variant." ]( J( m# i4 z. I0 S5 e5 V7 D8 _
/ W% F- _5 F' C. w( a+ s" I0 u dp.rgvarg = pokeVariant;& v$ ~& N% K+ ^$ P; M# g! L! f
dp.cArgs = 3;9 T* }) Y, ~1 a* n
dp.rgdispidNamedArgs = NULL;' K+ ^$ N% K* A/ l# ?, ?
dp.cNamedArgs = 0; A0 D: u/ \* i* I* J4 S8 g8 W6 j
, o3 b6 l! m3 h* I Y4 |7 A0 |
// Call IDispatch::Invoke()6 B4 D$ t( X" ?2 I
4 i9 z* m% E- L1 f hr = m_pDisp->Invoke( 3 R- e2 `2 e! O) l: f7 g pokeID,# E5 o |; T7 Y' Y3 @8 G
IID_NULL, : Y: h; m2 _8 _" R( q3 F LOCALE_SYSTEM_DEFAULT, 1 f7 R6 @2 f# T8 o DISPATCH_METHOD, 3 g8 V- R a b8 q* |% P2 X9 g &dp,3 {( ~8 X+ v. p1 C
NULL, 8 X* l/ b4 u2 d5 x2 a &ei, 1 c4 I+ y" R# R s- m- b, D4 f &uiErr); # k1 |5 G+ g! q& W/ I# G( J% W b0 {; ]* I5 A0 ?' E
SysFreeString(topicStr);& q/ w- c) A+ q3 x
SysFreeString(itemStr);0 @2 A: b6 a% t
SysFreeString(valueStr); + ~) w) a- K8 q, q7 W7 D) q/ N8 q2 J- A7 f e
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??? * F. o2 \1 j4 I0 r1 S' [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????9 Z7 s" E* L& n2 R$ e; V* U
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2.这是request的程序 6 ]7 p: g/ c" H/ J+ ~// Request a value from Extend ) p- p7 U$ l! q) l1 d; ?2 x// ( M1 f0 q. y' p- f# B& U3 w$ j' V3 j// Initialize the variant that will hold the BSTR. Set the variant's * W. g% q* s8 a9 `/ {// type flag to indicate the fact that this variant holds a BSTR. Place the 1 I/ \2 G5 I( j, z ~' q, S// BSTR into the variant structure. ' w3 J% h; R# D& g3 P4 t$ v& b& W4 X3 A- ?
requestVariant = (VARIANTARG *)malloc(sizeof(VARIANTARG) *2);. S4 B( }4 {) W5 K
: Q! ^9 d% [3 Y itemStr = SysAllocString((WCHAR *) L"global0:#0:0:0:0:0");2 s% e) r' T- g1 p; w; o8 }2 n; M; `
VariantInit(&requestVariant[0]); * l f' ]$ U. c# [7 B) p
requestVariant[0].vt = VT_BSTR; 9 t, G& H# R' I/ O requestVariant[0].bstrVal = itemStr;7 e, T+ j) J7 O
. G" r3 v/ _ t, X! M: f topicStr = SysAllocString((WCHAR *) L"system"); " o+ W$ M; G4 K5 {! _+ C+ O5 X VariantInit(&requestVariant[1]); ' B& d) r$ v: I, W& G requestVariant[1].vt = VT_BSTR;, J6 l# ^! }! D
requestVariant[1].bstrVal = topicStr; 1 F1 j4 |7 t& T% k& Q$ O6 v; g9 B4 v8 B
// Set the DISPPARAMS structure that holds the variant. - c8 F* W3 d% T- l ( k9 u5 h! k9 S) f1 P' ^% A+ d dp2.rgvarg = requestVariant; 4 Q( _* r. V, [2 C2 _: h3 Y1 F dp2.cArgs = 2; 0 \3 a' H/ ~# k5 v9 ^$ F! C% g dp2.rgdispidNamedArgs = NULL; - x' K% [% q. r, J dp2.cNamedArgs = 0;' C$ }: a/ ^ i1 Z" b
* j- a( Z; Z# G3 ?4 z% d8 i
var.vt = VT_EMPTY; ' J5 H; J: K; v* l# O% {7 B/ O" J6 h+ q- D4 k+ l2 F3 ~
// Call IDispatch::Invoke() ; V7 k# u, P0 x* y 7 O/ }- w m$ h% P3 B: b" L9 T hr = m_pDisp->Invoke(/ o! H/ o* i* H! L
requestID, / i! V0 D O1 f4 b7 T& V IID_NULL,( B0 l [6 I( ?( I; c h& F* `
LOCALE_SYSTEM_DEFAULT,+ `: I0 i4 `6 b
DISPATCH_METHOD, / W$ O% l* I/ R6 d# _: j &dp2," F! w* v" Q* n4 x3 h1 J2 [
&var, + h1 q% I5 ?; U6 Q G4 ? &ei,- S4 | r) P# u# R$ Y+ U) T7 Q5 n( Y8 [ }( G
&uiErr); / o5 k- P6 W( d; h: w5 {, k, b: R: v' \4 m: H
SysFreeString(topicStr);0 _8 {+ Z7 f* }2 c
SysFreeString(itemStr);1 T& {9 o; N8 e5 J
请问该程序是获得extend里面的哪个值?" v; R3 Z. ~( K4 I6 ]
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????