Spread WinForms 15
FarPoint.Win.Spread Assembly / FarPoint.Win.Spread Namespace / RangeValidator Class / NullIsValid Property


In This Topic
NullIsValid Property (RangeValidator)
In This Topic
Gets or sets a value that indicates whether the validation always succeeds when the specified value is a null reference (Nothing in Visual Basic).
Syntax
'Declaration
 

Public Property NullIsValid As Boolean
 
'Usage
 

Dim instance As RangeValidator
Dim value As Boolean
 
instance.NullIsValid = value
 
value = instance.NullIsValid

Property Value

true if the validation always succeeds when the specified value is a null reference (Nothing in Visual Basic); otherwise, false. The default is true.
Remarks
If the cell value is a null reference (Nothing in Visual Basic), you can determine whether the validation always succeeds.
See Also

Reference

RangeValidator Class
RangeValidator Members

 

 

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