@IsVariable
@ISVARIABLE
determines if the argument is a variable.
DTP Type:
@ISVARIABLE
can be assigned to a DTP of type boolean.
Syntax:
@ISVARIABLE(Argument)
Parameters:
Parameter | Description |
---|---|
Argument |
DTP types: Member, Members, String, Numeric, Percent, Integer, StringAsNumber, DateAsNumber |
Example:
[isVar_mbr]=@ISVARIABLE([Mbr1])
Where:
-
[isVar_mbr]
is a DTP of type boolean that is not a checked prompt. -
[Mbr1]
is a promptable DTP of type member type.
Assume that the input for [Mbr1]
is "{Version}".
In this example, [isVar_mbr]
returns "true".