set_attribute
Description:
[
Version ( since =
"4.2" ) ]
public void set_attribute (
string attribute,
Value value,
DestroyNotify destroy)
Sets an attribute to this, which will be accessible to any node in it.
Parameters:
| this |
a Tree object
|
| attribute |
attribute name
|
| value |
a Value, or null
|
| destroy |
a function to be called when attribute is not needed anymore, or null
|