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第一步:
1 ^0 U4 Z, B, ~- K( _9 e0 h3 Btreenode item = parnode(1);
/ E; K$ C8 k7 Gtreenode current = ownerobject(c);5 G9 Z1 v# O; `( D0 K( o
treenode source=node("/source",model());9 U1 J2 P# f; C$ P- R1 t0 |- S$ _
int port = parval(2);
4 d7 d' i5 o. d. Jif(
+ Z$ V5 L" ^2 Q" Z content(current)>=20, u! z2 p n# p! e7 U
)
; Z( b% X( o# Tsendmessage(source,current,1,0,0);6 k5 a6 L- Z3 `* S, c; L* i7 H
return 1;
: Y g% O+ E' M0 g2 o+ g5 R第二步:2 q' }! z" M0 F7 j3 K
/**Custom Code*/
" h2 t F6 v9 r( _# h* k2 I- V! S8 atreenode item = parnode(1);
! [* T: h3 u6 G" btreenode current = ownerobject(c);2 @: R) _, @# Q) u
treenode source=node("/source",model());
2 b! @2 k# Y: {0 W/ t/ oint port = parval(2);
* \" [. W: H+ I4 g) C* Nif(/ R5 T( \; U: G, t2 ]" _( I
content(current)<5
" N4 J1 \" Z* H2 L4 M+ F8 l& E; }& q- J, D)& e% c2 O9 c/ P. Y7 ?- [% ]
sendmessage(source,current,2,0,0);$ F! L7 Z# D- z5 C! S6 p+ o7 j
return 5;$ U* y; b0 n% x% I7 q
第三步:
! _( q; R& O% X# Q( [( u8 K2 z# m: F" V, L- E
/**Custom Code*/
8 ?; `8 w+ z. ktreenode current = ownerobject(c);9 q7 K- v; Z) @8 m( z
unsingned int uservalue=(unsigned int) msgparam(1);
+ X( y3 T$ J- u+ Z+ Q" V* f) Sswitch(uservalue){; B+ X# l8 z$ g) N' V0 p3 i8 n1 l9 `
case 1:closeoutput(current);break;
& P" k! n3 o1 N4 K$ L* z case 2 penoutput(current);break;5 C, M- F/ ^ i
}; P5 _1 O0 u4 p: e4 W/ p
最后系统报错是第三步,说是没有定义uservalue:; Z& Y9 Q( Y* d% v, f$ ?
- ]& g" y" M: ~" ]: ^4 h8 A8 lline 3 unknown variable "unsingned"
% B( |$ ?* G5 }% u5 M# y% f
& _8 P2 @6 `2 p7 B8 u$ y9 cline 3 syntax error, unexpected type identifier, expecting ';'
3 e0 n2 ~9 ]: t" z. ACould not finish parsing because of previous errors.
- v; V+ \7 o; d6 K9 X& `* f1 z
8 ]* F. r' k, x8 V$ w请问各位大大这是怎么一回事.... |
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