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typeof
Availability
Flash Player 5.
Usage
typeof expression
Parameters
expression A string, movie clip, button, object, or function.
Description
Operator; a unary operator placed before a single parameter. The typeof operator causes the Flash interpreter to evaluate expression ; the result is a string specifying whether the expression is a string, movie clip, object, or function. The following table shows the results of the typeof operator on each type of expression:
| Parameter |
Output |
String |
string |
MovieClip |
movieclip |
Button |
object |
Text field |
object |
Number |
number |
Boolean |
boolean |
Object |
object |
Function |
function |
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