标题: 关于parval [打印本页] 作者: wj109260758 时间: 2010-6-25 15:46 标题: 关于parval 对parval()，属性指向很困扰 % v& ?- F) w% z; }比如： baynumber = parval(2)，求注解下，为什么是（2），: Q2 z( p7 _( x( ]4 u0 k+ f y
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如果levelnuber=????? 求注解。。。。 0 L/ I. D4 Q) i- D0 L# T. ?/ `& ?1 e! [For developer use. This command is used inside a function that is called by the nodefunction() command. It returns the parameter passed to nodefunction specified by index as a number. The first additional parameter passed to nodefunction() is parameter 1, the second is parameter 2, etc. Parameters can also be retrieved using parnode() and parstr() for casting them as a treenode and string respectively. 6 @; O& a4 ~ ~
Example: double passedval = parval(3); * t7 {( c1 C. v) ~6 u5 B6 q7 e 8 u8 [3 B4 H3 B$ t9 NThis sets passedval equal to the number that was passed to nodefunction() as parameter 3.作者: george 时间: 2010-6-25 21:42
函数解释很详细哦他应该就是个传递参数吧
对parval()，属性指向很困扰
他应该就是个传递参数吧