IsNumeric (Function)

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IsNumeric (Function)

In french: EstNumérique

Enables you to find out whether a variable or a control is:

a numeric (integer, real, currency or numeric).
a string that can be converted into numeric.

Example

IsNumeric("143")    // returns True
IsNumeric("1.67")   // returns True
IsNumeric("ABC")    // returns False
IsNumeric("3plus2") // returns True
IsNumeric("7,5")    // returns True
IsNumeric("1D2")    // returns True
IsNumeric("2.5e-2") // returns True
IsNumeric("69 Lyon Rhône") // returns True
IsNumeric("09/01/2007") // returns True

Syntax

<Result> = IsNumeric(<Variable or control>)

<Result>: Boolean

True if the specified variable or control is:
a numeric
a string that can be converted into numeric (by Val for example),
False otherwise.

<Variable or control>: Any type

Element to handle.

Remarks

A buffer is not considered as being a numeric.
A duration is not considered as being a numeric.

Business / UI classification: Neutral code

Component: wd300std.dll