IsA (Function): Difference between revisions

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>Blocco
Added a bit more information.
>Camoy
Redirecting to IsA (Method)
 
(6 intermediate revisions by 3 users not shown)
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{|
#REDIRECT [[IsA_(Method)]]
|<onlyinclude>
{{Function|
name                  = IsA
|arguments            = [[String]] classname
|returns              = [[Boolean]]
|description          = Returns true if instance is that class or a subclass
|object              = Global
|}}</onlyinclude>
|}
 
 
IsA is useful for figuring out if an object is a specific type of object. For example, if you do <code>Part:IsA("Part")</code> it will return "true".  Also, you can use structural classes, or classes that cannot be created through <code>Instance.new(string classname)</code>.  For example, you can do <code>Part:IsA("BasePart")</code>.
 
{{Example|This can be used to find an object related to a part in a list of objects.
 
<pre>
children = script.Parent:GetChildren()
 
for i=1, #children do
    if children[i]:IsA("BasePart") then
        print(children[i].Name .. " is a Part object.")
    end
end
</pre>
}}

Latest revision as of 21:13, 27 December 2010

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