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第一步:/ i# {% a9 Y$ ^+ i/ Q) d
treenode item = parnode(1);
7 t q2 A ]8 E% M' ztreenode current = ownerobject(c);* E: e2 r; H/ D2 {' R, q2 C
treenode source=node("/source",model());
7 A* }- R( v; {! t" s. |int port = parval(2);: }8 I; d! Z+ q; x
if(
. _* R5 K' D" b0 k X, v content(current)>=20
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' E9 Z! L; |! u ~sendmessage(source,current,1,0,0);
c# u$ F+ R$ w: m! P6 L$ _9 a& x) \return 1;2 }! F: G. c5 y
第二步:6 k# D6 D( k& j* T
/**Custom Code*/. B+ V) t/ @ Z
treenode item = parnode(1);* _/ U1 z) ~0 P2 T
treenode current = ownerobject(c);5 W, o( z3 u7 {& G" B& G
treenode source=node("/source",model());# R( _+ P4 Z& L7 I) ~
int port = parval(2);" k/ y# _3 `1 p
if( w- j) A7 B$ c8 d; K; N, U! P
content(current)<5
+ ]. M5 u; ~9 x0 X)* q" f' O! P( L- y
sendmessage(source,current,2,0,0);
' U7 |/ W/ L& s$ preturn 5;
4 S" ~3 @1 w6 R( s n5 Z第三步:, I3 r' M1 u9 Y) x
8 Q3 c- j+ f/ \) m/**Custom Code*/
' X7 ?9 d* J+ _+ {6 T2 ptreenode current = ownerobject(c);
8 v# K' ?. [0 c' h2 J" yunsingned int uservalue=(unsigned int) msgparam(1);
8 {, D5 o( k: ~, s9 R# ]3 x% uswitch(uservalue){' l5 x% V/ u; V0 Y0 x
case 1:closeoutput(current);break;) y* n- h) g5 o" f% _
case 2 penoutput(current);break;
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最后系统报错是第三步,说是没有定义uservalue:
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line 3 unknown variable "unsingned"# ?- \. k* j+ W, L7 b/ H
* S! }8 x* A: y% l0 Wline 3 syntax error, unexpected type identifier, expecting ';'
5 w& y$ X! { \Could not finish parsing because of previous errors.
3 W/ N5 q9 y0 E" V: | S9 o1 M8 {# |5 E* @& e3 O# @3 Y
请问各位大大这是怎么一回事.... |
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