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IsValid - method of object Pm

Description:
Testing the validity of the value
Syntax:
IsValid(Value As Variant) As Boolean
Calling:
b = Pm.IsValid(Value)
Parameters:
Value(Variant) The value to be tested for validity.
Return Values:
true - on success. The value is valid.
false - on error. The value is INVALID. For example the value is undefined or empty, the number is NaN or Infinite, the object value is null, etc.
Note:
This method is suitable for testing the method results (for example Pm.ToNumber).
 
The method can also be called in the graphic item events for Web Panels.

The method is functional also in Macro expression $.expr.

Navigation:
 
- Pm
 
- Abs
- Cos
- E
- Exp
- IsValid
 
 
- LN2
- PI
- Pow
- Sin
- Tan
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